Best Time to Visit Siem Reap: Weather, Festivals & Crowds (2025)

Alexandra Meridian travel blogger

Hello, I’m Alexandra! A slow-travel enthusiast with 6+ years exploring Southeast Asia’s hidden corners. After spending three months temple-hopping and market-wandering through Cambodia last year, I’ve gathered all the insider knowledge to help you find the perfect time to visit magical Siem Reap.

Are you dreaming of wandering through ancient temple corridors at sunrise, sampling sizzling street food at bustling night markets, or immersing yourself in vibrant Cambodian festivals? Timing your trip to Siem Reap can make all the difference between a good vacation and an unforgettable journey.

Having visited in every season (yes, even during those scorching April days!), I can tell you firsthand that the best time to visit Siem Reap depends entirely on what you’re looking for. Whether you’re chasing perfect weather, authentic cultural experiences, or trying to stretch your travel budget, I’ve got you covered with this comprehensive guide for planning your 2025 adventure.

Table of Contents

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Introduction to Visiting Siem Reap

Siem Reap is more than just a gateway to the magnificent Angkor Wat. It’s a vibrant hub where ancient history collides with contemporary Cambodian culture in the most fascinating ways. From the moment you step off the plane, you’re greeted with a sensory feast – the aromatic scent of lemongrass and galangal from street food carts, the gentle chimes of traditional music, and the warm smiles of locals eager to share their heritage.

🌟 My Experience: My first morning in Siem Reap, I woke before dawn to the gentle chanting from a nearby pagoda. Following the sound led me to a small temple where monks were receiving alms – an authentic moment of connection I’d never have experienced if I’d stayed in bed until a “reasonable” hour!

But here’s the thing: when you choose to visit can dramatically shape your experience. The best time to travel to Siem Reap hinges on three crucial factors:

  1. Weather conditions – which swing dramatically between dry, wet, and swelteringly hot seasons
  2. Festival calendar – offering unique windows into Cambodia’s rich cultural traditions
  3. Tourist crowds – which affect both your experience at major sites and your travel budget

Whether you’re planning a family adventure, seeking adrenaline-pumping experiences, or diving deep into Khmer culture, timing matters. Let’s break down exactly what each season offers so you can find your perfect match for 2025!

✈️ Compare Flight Prices to Siem Reap for All Seasons

Climate Breakdown: Understanding Siem Reap’s Weather

Siem Reap’s tropical climate divides neatly into three distinct seasons, each with its own personality and travel perks. As someone who’s experienced all three (and has the sweat-stained temple photos to prove it), I can help you navigate the weather patterns to find your sweet spot.

Season Months Temperature Rainfall Crowd Level
Dry Season November to March 20°C to 32°C (68°F to 90°F) Minimal High (peak Dec-Jan)
Hot Season April to May Up to 40°C (104°F) Low Medium-Low
Wet Season May to October 25°C to 35°C (77°F to 95°F) Moderate to Heavy Low

Dry Season (November to March)

Dry Season: The Classic Choice

Angkor Wat temple at sunrise during dry season

September/October 2025 Spiritual Holiday

This solemn ancestral holiday offers a different side of Cambodian culture – one focused on family, spirituality, and honoring those who have passed. The 15-day celebration culminates in a period when Cambodians visit temples to make offerings to deceased relatives.

What to Expect:

  • Locals visiting temples to make offerings for deceased relatives
  • Special prayers and ceremonies
  • A more reflective, less tourist-oriented atmosphere
  • Quieter temples as Cambodians focus on religious observances

Discover Spiritual Cambodia with a Temple Guide

My experience visiting temples during Pchum Ben revealed a deeply spiritual side of Cambodia that most tourists miss. The wet season setting added to the contemplative mood, with mist-shrouded temples and fewer crowds creating an almost mystical experience.

🙏 Discover spiritual Cambodia with a temple guide during Pchum Ben!

Crowd Levels and Cost Considerations

Let’s talk practicalities – how seasons affect both your wallet and your elbow room at major attractions. As someone who’s experienced both the holiday rush and blissfully empty temples, I can tell you the difference is dramatic.

Peak Season (December to January)

🌟 My Experience: During my Christmas visit, I arrived at Ta Prohm (the “Tomb Raider temple”) at 8 am thinking I’d beat the crowds, only to find tour buses had already unleashed hundreds of visitors. The following year, I visited in November instead and had entire sections of the same temple completely to myself at midday.

Crowd levels:

  • Angkor Wat sunrise viewings can feel like a concert crowd
  • Popular temples like Ta Prohm and Bayon require patience and strategic timing
  • Restaurants in town often require reservations
  • Tours book up days or weeks in advance

Cost impact:

  • Hotel rates jump 30-50% from shoulder season prices
  • Premium for guides and drivers
  • Higher tour prices with less room for negotiation
  • Flight costs peak during holiday periods (Christmas/New Year)

💡 Pro Tip: If you must visit during peak season, consider the “reverse temple circuit” strategy. While everyone rushes to Angkor Wat at sunrise, head to Bayon or Ta Prohm instead. Then visit Angkor Wat around midday when many tourists retreat to hotels for lunch. This approach saved me hours of waiting and fighting for photo spots.

My peak season survival tips:

  • Book accommodations 3+ months in advance
  • Schedule temple visits in reverse order of popularity
  • Consider a guide to help navigate the crowds
  • Pre-book airport transfers to avoid taxi negotiations

Despite the crowds, the ideal weather makes this a popular time for good reason. If your schedule only allows for December/January travel, don’t be discouraged – with proper planning, you can still have an incredible experience.

🏨 Secure your peak season accommodation before prices increase further!

Off-Peak Season (June to October)

Crowd levels:

  • Main temples might have dozens rather than hundreds of visitors
  • Peaceful exploration with room to appreciate details
  • No waiting for the perfect photo spot
  • More personalized attention from guides and hotel staff

Cost impact:

  • Hotel discounts of 30-50% (I once booked a 4-star hotel for $35/night!)
  • Better room upgrades and hotel perks
  • Increased negotiating power for tuk-tuk and guide rates
  • Significant flight savings
Expense Category Peak Season (Dec-Jan) Shoulder Season (Nov, Feb-Mar) Off-Peak (Jun-Oct)
4-Star Hotel (per night) $80-120 $60-90 $35-60
Tuk-Tuk Temple Tour (full day) $25-30 $20-25 $15-20
English-Speaking Guide $40-50 $30-40 $25-35
Restaurant Meals (mid-range) $8-15 $6-12 $5-10

My off-peak advantages:

  • More authentic interactions with locals not overwhelmed by tourism
  • Dramatic storm clouds make for spectacular temple photos
  • Lush landscapes and full moats enhance temple beauty
  • Flexible itineraries without advance bookings

🌟 My Experience: During my June visit, I spontaneously hired a guide for a sunrise trip to the remote Koh Ker temple complex. In peak season, this would have required booking days in advance, but in the off-season, I arranged it the night before. Not only was the price 40% lower, but we had the entire archaeological site to ourselves for two magical hours.

The rainy season sweet spot is June and early July, when rainfall is still moderate but tourist numbers have plummeted. If you’re a budget-conscious traveler or someone who values solitude, this could be your best time to visit Siem Reap.

💰 Enjoy exceptional value with these off-peak season hotel deals!

Tailoring Your Visit to Different Travelers

I’ve met so many different types of travelers in Siem Reap – from families juggling kids’ needs to adventure seekers ready to tackle remote temples in any weather. Here’s how to find your personal best time to visit Siem Reap based on your travel style:

For Families

Family-Friendly Travel Times

Family exploring Angkor Wat temple complex

Best Months: November to February

The mild temperatures and minimal rain make this period ideal for families. The weather is comfortable enough for kids to explore temples without overheating, and the predictable conditions help when planning activities with younger travelers.

Why It Works for Families:

  • Comfortable climate for children of all ages
  • Easier to maintain regular schedules without weather disruptions
  • Clear skies make outdoor activities more enjoyable
  • Lower humidity means less crankiness all around

Find Family-Friendly Hotels in Siem Reap

💡 Pro Tip: If possible, aim for November or February rather than the December-January peak to avoid both crowds and price premiums. The small compromise in weather is well worth the improved experience, especially when traveling with kids who might get frustrated in long lines and crowded temple corridors.

👨‍👩‍👧‍👦 Find family-friendly hotels with pools and kid’s activities!

For Adventure Seekers

Adventure seekers have two excellent options, depending on what kind of experience you’re after:

Dry Season Adventures

(November-March)

  • Mountain biking through temple complexes
  • Hiking remote temples without rain concerns
  • Motorbiking to outlying attractions
  • Zipline adventures through the jungle canopy

Wet Season Adventures

(May-October)

  • Kayaking on the swollen Tonle Sap Lake
  • Waterfall treks outside the city
  • Off-road adventures on less-traveled paths
  • Dramatic landscape photography

🌟 My Experience: I’m particularly fond of early wet season adventures (May-June) when the landscape transforms to vivid green but many trails remain accessible. There’s something thrilling about having ancient sites nearly to yourself while clouds build dramatically overhead. I once spent two hours as the only visitor at the remote temple of Beng Mealea, where I could literally hear the jungle breathing around me.

🧗‍♂️ Book adventure tours with experienced local guides!

For Culture Enthusiasts

For those seeking deep cultural immersion, I recommend planning your visit around Cambodia’s major festivals:

Festival-focused timing:

  • November for the Water Festival
  • April for Khmer New Year
  • September/October for Pchum Ben

These periods offer unparalleled opportunities to witness authentic traditions, participate in local celebrations, and understand Cambodian culture beyond the temple ruins.

💡 Pro Tip: During festivals, consider staying slightly longer than you might otherwise. This allows you to experience both the celebration and have time for standard sightseeing when events aren’t taking place. I recommend at least 7-10 days for a festival-centered visit.

🏮 Experience authentic cultural immersion with homestay accommodations!

Packing Tips for Each Season

After multiple visits across different seasons, I’ve refined my packing strategy to a science. Here’s what you’ll need for each season in Siem Reap:

Dry Season (November to March)

The key to dry season comfort is layering, as mornings and evenings can be surprisingly cool while afternoons heat up.

🌟 My Experience: During my January visit, I was shocked when temperatures dropped to around 18°C (64°F) in the early morning. I was grateful for the light jacket I’d packed for pre-dawn temple visits, but by noon I was back in short sleeves and reaching for my sun hat.

Essential packing:

  • Lightweight, breathable clothing (cotton, linen, technical fabrics)
  • Light sweater or jacket for evening
  • Sun hat with good coverage
  • Quality sunglasses
  • Comfortable walking shoes for temple exploration
  • Sunscreen (SPF 50+ recommended)
  • Refillable water bottle
  • Temple-appropriate attire (shoulders and knees covered)

💡 Pro Tip: My favorite dry season item is a lightweight scarf that serves triple duty – morning warmth, sun protection, and temple modesty when needed. I bought a beautiful Cambodian krama (traditional checked scarf) on my first day and used it constantly.

👕 Get temple-ready with breathable, modest clothing options!

Wet Season (May to October)

Embrace the rain rather than fighting it, and you’ll have a much better experience during the wet months.

⚠️ Warning: During the wet season, temples can be slippery, especially the steep stairs at sites like Baphuon or Pre Rup. Never underestimate the importance of proper footwear with good traction. Those cute flip-flops might be comfortable at your hotel, but they become dangerous on wet stone surfaces.

Essential packing:

  • Quick-dry clothing (avoid cotton)
  • Lightweight rain jacket or poncho
  • Waterproof phone case or bag
  • Waterproof footwear (avoid flip-flops on slippery temple stairs)
  • Insect repellent (mosquitoes increase with rainfall)
  • Moisture-wicking underwear
  • Small travel towel for unexpected downpours
  • Waterproof backpack or cover

💡 Pro Tip: My favorite wet season item? Ultralight waterproof hiking sandals – perfect for wet conditions while still providing good traction on slippery temple steps. They dry quickly and don’t get waterlogged like sneakers.

☔ Stay dry with these wet season travel essentials!

Hot Season (April and May)

When facing Cambodian heat, strategic packing can make or break your comfort level.

Essential packing:

  • Ultra-lightweight, loose-fitting clothing
  • Multiple bandanas/cooling towels
  • Portable fan (battery-operated)
  • Electrolyte packets to add to water
  • Wide-brimmed hat (not just a baseball cap)
  • Strong sunscreen (reapply constantly)
  • Light long sleeves for sun protection
  • Aloe vera gel for inevitable sunburn

🌟 My Experience: My favorite hot season item is a cooling bandana that you can soak in water and wear around your neck – it makes a remarkable difference in comfort. I soaked mine at every water stop and the evaporative cooling effect provided substantial relief even in 38°C (100°F) heat.

🌡️ Beat the heat with cooling accessories for your temple explorations!

Conclusion and Final Recommendations

After exploring every angle of Siem Reap’s seasons, festivals, and tourist patterns, you’re probably wondering: what’s the absolute best time to visit Siem Reap in 2025?

The truth is, there’s no one-size-fits-all answer. The best time depends entirely on your priorities, preferences, and what kind of experience you’re seeking. Here’s my final breakdown to help you decide:

For Ideal Weather + Cultural Experience

Choose: November

November marks the perfect sweet spot – comfortable temperatures, minimal rain, and the spectacular Water Festival. You’ll enjoy ideal temple-exploring conditions without the peak December-January crowds and prices.

For Budget + Authenticity

Choose: June or September

The wet season offers dramatic discounts and fewer tourists. June still has moderate rainfall, while September provides lush landscapes and the spiritual experience of Pchum Ben.

For Festival Immersion

Choose: April

Despite the heat, Khmer New Year delivers unparalleled cultural immersion and joyful celebrations you simply can’t experience any other time of year.

Whatever season you choose, Siem Reap welcomes you with its timeless temples, rich traditions, and the warm hospitality that makes Cambodia special. The ancient stones of Angkor have stood for centuries – they’re patient enough to wait for your visit, whenever you decide the time is right for you.

Ready to Experience the Magic of Siem Reap?

Don’t miss out on Cambodia’s incredible temples, culture, and hospitality. Start planning your 2025 adventure today!

Find the Best Flights to Siem Reap

FAQs

What is the best month to visit Angkor Wat?

December and January offer the most reliable weather – cool mornings for sunrise viewing and comfortable temperatures for extended temple exploration. However, November and February provide nearly the same benefits with fewer crowds.

Which month is best for Siem Reap?

November wins my personal vote, combining excellent weather with the cultural bonus of the Water Festival and shoulder season pricing.

What is the best month to go to Cambodia?

For a country-wide trip, December to February provides the most comfortable climate across Cambodia’s diverse regions, from Siem Reap to the southern beaches.

What is the best weather for Siem Reap?

The dry season (November to March) offers the most pleasant conditions: sunny days, cooler evenings, and minimal rain – perfect for temple exploration and outdoor activities.

Alexandra Meridian travel blogger

About Alexandra Meridian

Alexandra is a travel writer and photographer specializing in Southeast Asian culture and heritage sites. After leaving her corporate marketing job in 2018, she’s spent the past 6+ years exploring off-the-beaten-path destinations across Cambodia, Vietnam, Laos, and Thailand. Her work has been featured in National Geographic Traveller, Lonely Planet, and Travel + Leisure Southeast Asia. When not temple-hopping, you’ll find her sampling street food, learning local crafts, or teaching photography workshops to support education initiatives in rural communities.

Suggested Meta Description:

“Discover the best time to visit Siem Reap in 2025! This comprehensive guide covers weather patterns, festivals, crowd levels, and season-specific tips to help you plan the perfect Cambodian adventure.”

Have you visited Siem Reap during a different season? I’d love to hear about your experience in the comments below! And if you found this guide helpful, please share it with fellow travelers planning their Cambodia adventures.

background-color:#f8f9fa; padding:3px 8px; border-radius:3px; margin-right:10px;”>September/October 2025 Spiritual Holiday

This solemn ancestral holiday offers a different side of Cambodian culture – one focused on family, spirituality, and honoring those who have passed. The 15-day celebration culminates in a period when Cambodians visit temples to make offerings to deceased relatives.

What to Expect:

  • Locals visiting temples to make offerings for deceased relatives
  • Special prayers and ceremonies
  • A more reflective, less tourist-oriented atmosphere
  • Quieter temples as Cambodians focus on religious observances

Discover Spiritual Cambodia with a Temple Guide

My experience visiting temples during Pchum Ben revealed a deeply spiritual side of Cambodia that most tourists miss. The wet season setting added to the contemplative mood, with mist-shrouded temples and fewer crowds creating an almost mystical experience.

🙏 Discover spiritual Cambodia with a temple guide during Pchum Ben!

Crowd Levels and Cost Considerations

Let’s talk practicalities – how seasons affect both your wallet and your elbow room at major attractions. As someone who’s experienced both the holiday rush and blissfully empty temples, I can tell you the difference is dramatic.

Peak Season (December to January)

🌟 My Experience: During my Christmas visit, I arrived at Ta Prohm (the “Tomb Raider temple”) at 8 am thinking I’d beat the crowds, only to find tour buses had already unleashed hundreds of visitors. The following year, I visited in November instead and had entire sections of the same temple completely to myself at midday.

Crowd levels:

  • Angkor Wat sunrise viewings can feel like a concert crowd
  • Popular temples like Ta Prohm and Bayon require patience and strategic timing
  • Restaurants in town often require reservations
  • Tours book up days or weeks in advance

Cost impact:

  • Hotel rates jump 30-50% from shoulder season prices
  • Premium for guides and drivers
  • Higher tour prices with less room for negotiation
  • Flight costs peak during holiday periods (Christmas/New Year)

💡 Pro Tip: If you must visit during peak season, consider the “reverse temple circuit” strategy. While everyone rushes to Angkor Wat at sunrise, head to Bayon or Ta Prohm instead. Then visit Angkor Wat around midday when many tourists retreat to hotels for lunch. This approach saved me hours of waiting and fighting for photo spots.

My peak season survival tips:

  • Book accommodations 3+ months in advance
  • Schedule temple visits in reverse order of popularity
  • Consider a guide to help navigate the crowds
  • Pre-book airport transfers to avoid taxi negotiations

Despite the crowds, the ideal weather makes this a popular time for good reason. If your schedule only allows for December/January travel, don’t be discouraged – with proper planning, you can still have an incredible experience.

🏨 Secure your peak season accommodation before prices increase further!

Off-Peak Season (June to October)

Crowd levels:

  • Main temples might have dozens rather than hundreds of visitors
  • Peaceful exploration with room to appreciate details
  • No waiting for the perfect photo spot
  • More personalized attention from guides and hotel staff

Cost impact:

  • Hotel discounts of 30-50% (I once booked a 4-star hotel for $35/night!)
  • Better room upgrades and hotel perks
  • Increased negotiating power for tuk-tuk and guide rates
  • Significant flight savings
Expense Category Peak Season (Dec-Jan) Shoulder Season (Nov, Feb-Mar) Off-Peak (Jun-Oct)
4-Star Hotel (per night) $80-120 $60-90 $35-60
Tuk-Tuk Temple Tour (full day) $25-30 $20-25 $15-20
English-Speaking Guide $40-50 $30-40 $25-35
Restaurant Meals (mid-range) $8-15 $6-12 $5-10

My off-peak advantages:

  • More authentic interactions with locals not overwhelmed by tourism
  • Dramatic storm clouds make for spectacular temple photos
  • Lush landscapes and full moats enhance temple beauty
  • Flexible itineraries without advance bookings

The rainy season sweet spot is June and early July, when rainfall is still moderate but tourist numbers have plummeted. If you’re a budget-conscious traveler or someone who values solitude, this could be your best time to visit Siem Reap.

💰 Enjoy exceptional value with these off-peak season hotel deals!

Tailoring Your Visit to Different Travelers

I’ve met so many different types of travelers in Siem Reap – from families juggling kids’ needs to adventure seekers ready to tackle remote temples in any weather. Here’s how to find your personal best time to visit Siem Reap based on your travel style:

For Families

Family-Friendly Travel Times

Family exploring Angkor Wat temple complex

Best Months: November to February

The mild temperatures and minimal rain make this period ideal for families. The weather is comfortable enough for kids to explore temples without overheating, and the predictable conditions help when planning activities with younger travelers.

Why It Works for Families:

  • Comfortable climate for children of all ages
  • Easier to maintain regular schedules without weather disruptions
  • Clear skies make outdoor activities more enjoyable
  • Lower humidity means less crankiness all around

Find Family-Friendly Hotels in Siem Reap

💡 Pro Tip: If possible, aim for November or February rather than the December-January peak to avoid both crowds and price premiums. The small compromise in weather is well worth the improved experience, especially when traveling with kids who might get frustrated in long lines and crowded temple corridors.

👨‍👩‍👧‍👦 Find family-friendly hotels with pools and kid’s activities!

For Adventure Seekers

Adventure seekers have two excellent options, depending on what kind of experience you’re after:

Dry Season Adventures

(November-March)

  • Mountain biking through temple complexes
  • Hiking remote temples without rain concerns
  • Motorbiking to outlying attractions
  • Zipline adventures through the jungle canopy

Wet Season Adventures

(May-October)

  • Kayaking on the swollen Tonle Sap Lake
  • Waterfall treks outside the city
  • Off-road adventures on less-traveled paths
  • Dramatic landscape photography

🌟 My Experience: I’m particularly fond of early wet season adventures (May-June) when the landscape transforms to vivid green but many trails remain accessible. There’s something thrilling about having ancient sites nearly to yourself while clouds build dramatically overhead. I once spent two hours as the only visitor at the remote temple of Beng Mealea, where I could literally hear the jungle breathing around me.

🧗‍♂️ Book adventure tours with experienced local guides!

For Culture Enthusiasts

For those seeking deep cultural immersion, I recommend planning your visit around Cambodia’s major festivals:

Festival-focused timing:

  • November for the Water Festival
  • April for Khmer New Year
  • September/October for Pchum Ben

These periods offer unparalleled opportunities to witness authentic traditions, participate in local celebrations, and understand Cambodian culture beyond the temple ruins.

💡 Pro Tip: During festivals, consider staying slightly longer than you might otherwise. This allows you to experience both the celebration and have time for standard sightseeing when events aren’t taking place. I recommend at least 7-10 days for a festival-centered visit.

🏮 Experience authentic cultural immersion with homestay accommodations!

Packing Tips for Each Season

After multiple visits across different seasons, I’ve refined my packing strategy to a science. Here’s what you’ll need for each season in Siem Reap:

Dry Season (November to March)

The key to dry season comfort is layering, as mornings and evenings can be surprisingly cool while afternoons heat up.

🌟 My Experience: During my January visit, I was shocked when temperatures dropped to around 18°C (64°F) in the early morning. I was grateful for the light jacket I’d packed for pre-dawn temple visits, but by noon I was back in short sleeves and reaching for my sun hat.

Essential packing:

  • Lightweight, breathable clothing (cotton, linen, technical fabrics)
  • Light sweater or jacket for evening
  • Sun hat with good coverage
  • Quality sunglasses
  • Comfortable walking shoes for temple exploration
  • Sunscreen (SPF 50+ recommended)
  • Refillable water bottle
  • Temple-appropriate attire (shoulders and knees covered)

💡 Pro Tip: My favorite dry season item is a lightweight scarf that serves triple duty – morning warmth, sun protection, and temple modesty when needed. I bought a beautiful Cambodian krama (traditional checked scarf) on my first day and used it constantly.

👕 Get temple-ready with breathable, modest clothing options!

Wet Season (May to October)

Embrace the rain rather than fighting it, and you’ll have a much better experience during the wet months.

⚠️ Warning: During the wet season, temples can be slippery, especially the steep stairs at sites like Baphuon or Pre Rup. Never underestimate the importance of proper footwear with good traction. Those cute flip-flops might be comfortable at your hotel, but they become dangerous on wet stone surfaces.

Essential packing:

  • Quick-dry clothing (avoid cotton)
  • Lightweight rain jacket or poncho
  • Waterproof phone case or bag
  • Waterproof footwear (avoid flip-flops on slippery temple stairs)
  • Insect repellent (mosquitoes increase with rainfall)
  • Moisture-wicking underwear
  • Small travel towel for unexpected downpours
  • Waterproof backpack or cover

💡 Pro Tip: My favorite wet season item? Ultralight waterproof hiking sandals – perfect for wet conditions while still providing good traction on slippery temple steps. They dry quickly and don’t get waterlogged like sneakers.

☔ Stay dry with these wet season travel essentials!

Hot Season (April and May)

When facing Cambodian heat, strategic packing can make or break your comfort level.

Essential packing:

  • Ultra-lightweight, loose-fitting clothing
  • Multiple bandanas/cooling towels
  • Portable fan (battery-operated)
  • Electrolyte packets to add to water
  • Wide-brimmed hat (not just a baseball cap)
  • Strong sunscreen (reapply constantly)
  • Light long sleeves for sun protection
  • Aloe vera gel for inevitable sunburn

🌟 My Experience: My favorite hot season item is a cooling bandana that you can soak in water and wear around your neck – it makes a remarkable difference in comfort. I soaked mine at every water stop and the evaporative cooling effect provided substantial relief even in 38°C (100°F) heat.

🌡️ Beat the heat with cooling accessories for your temple explorations!

Conclusion and Final Recommendations

After exploring every angle of Siem Reap’s seasons, festivals, and tourist patterns, you’re probably wondering: what’s the absolute best time to visit Siem Reap in 2025?

The truth is, there’s no one-size-fits-all answer. The best time depends entirely on your priorities, preferences, and what kind of experience you’re seeking. Here’s my final breakdown to help you decide:

For Ideal Weather + Cultural Experience

Choose: November

November marks the perfect sweet spot – comfortable temperatures, minimal rain, and the spectacular Water Festival. You’ll enjoy ideal temple-exploring conditions without the peak December-January crowds and prices.

For Budget + Authenticity

Choose: June or September

The wet season offers dramatic discounts and fewer tourists. June still has moderate rainfall, while September provides lush landscapes and the spiritual experience of Pchum Ben.

For Festival Immersion

Choose: April

Despite the heat, Khmer New Year delivers unparalleled cultural immersion and joyful celebrations you simply can’t experience any other time of year.

Whatever season you choose, Siem Reap welcomes you with its timeless temples, rich traditions, and the warm hospitality that makes Cambodia special. The ancient stones of Angkor have stood for centuries – they’re patient enough to wait for your visit, whenever you decide the time is right for you.

Ready to Experience the Magic of Siem Reap?

Don’t miss out on Cambodia’s incredible temples, culture, and hospitality. Start planning your 2025 adventure today!

Find the Best Flights to Siem Reap

FAQs

What is the best month to visit Angkor Wat?

December and January offer the most reliable weather – cool mornings for sunrise viewing and comfortable temperatures for extended temple exploration. However, November and February provide nearly the same benefits with fewer crowds.

Which month is best for Siem Reap?

November wins my personal vote, combining excellent weather with the cultural bonus of the Water Festival and shoulder season pricing.

What is the best month to go to Cambodia?

For a country-wide trip, December to February provides the most comfortable climate across Cambodia’s diverse regions, from Siem Reap to the southern beaches.

What is the best weather for Siem Reap?

The dry season (November to March) offers the most pleasant conditions: sunny days, cooler evenings, and minimal rain – perfect for temple exploration and outdoor activities.

Alexandra Meridian travel blogger

About Alexandra Meridian

Alexandra is a travel writer and photographer specializing in Southeast Asian culture and heritage sites. After leaving her corporate marketing job in 2018, she’s spent the past 6+ years exploring off-the-beaten-path destinations across Cambodia, Vietnam, Laos, and Thailand. Her work has been featured in National Geographic Traveller, Lonely Planet, and Travel + Leisure Southeast Asia. When not temple-hopping, you’ll find her sampling street food, learning local crafts, or teaching photography workshops to support education initiatives in rural communities.

Suggested Meta Description:

“Discover the best time to visit Siem Reap in 2025! This comprehensive guide covers weather patterns, festivals, crowd levels, and season-specific tips to help you plan the perfect Cambodian adventure.”

Have you visited Siem Reap during a different season? I’d love to hear about your experience in the comments below! And if you found this guide helpful, please share it with fellow travelers planning their Cambodia adventures.

background-color:#f8f9fa; padding:3px 8px; border-radius:3px; margin-right:10px;”>Perfect Weather Peak Tourist Season

The dry season is widely considered the best time to visit Siem Reap for good reason. With temperatures ranging from a pleasant 20°C to 32°C (68°F to 90°F), this is prime temple-exploring weather. I spent two weeks in January wandering through temples from sunrise to sunset without a single weather disruption – just clear blue skies that made every photo look postcard-perfect.

Dry Season Highlights:

  • Perfect conditions for temple exploration
  • Iconic sunrise views at Angkor Wat
  • Comfortable night market experiences
  • Ideal for photography with clear skies

Price Range: $$$ (Premium rates, especially Dec-Jan)

Check Dry Season Hotel Availability

December and January mark the absolute peak of visitor comfort, though they also bring the biggest crowds. I personally love November – you get most of the weather benefits with fewer tourists and lower prices. Plus, if you time it right, you can catch the magical Water Festival (more on that later!).

💡 Pro Tip: For the perfect sunrise at Angkor Wat during dry season, arrive by 5:00am and stake out a spot at the left-hand reflecting pool (facing the temple). I found this side to be slightly less crowded, and the angle captures beautiful reflections once the sky begins to lighten.

🌞 Book your November Siem Reap adventure now for the perfect weather-crowd balance!

Wet Season (May to October)

Don’t let the name fool you – the wet season transformed into my surprise favorite time to visit. Yes, you’ll encounter rain, but it’s rarely the all-day downpours that people fear. Instead, think afternoon showers (perfect excuse for a massage break!) and lush, emerald landscapes that make for stunning photography.

🌟 My Experience: During my June visit, rain typically fell between 2-4pm each day – almost like clockwork. I’d schedule temple visits in the morning, retreat for a late lunch and traditional Khmer massage during the downpour, then head back out for gorgeous golden hour lighting once the storms cleared.

Weather conditions:

  • Temperatures between 25°C and 35°C (77°F to 95°F)
  • Higher humidity levels
  • Rain typically in predictable afternoon or overnight patterns
  • September and October see the heaviest rainfall

Perfect for:

  • Budget travelers (hello, low season discounts!)
  • Photographers seeking vibrant greenery and dramatic skies
  • Experiencing temples with actual breathing room
  • Adventurers willing to trade convenience for authenticity

How to Save Money During Wet Season:

  • Book hotels directly and mention you’ve seen better rates on booking sites – many will match or beat them
  • Negotiate multi-day tuk-tuk rates – I secured a reliable driver for $15/day instead of the usual $25
  • Look for restaurants offering “green season” specials – many introduce discounted menus to attract customers
  • Leverage the empty temples for better photography without paying for specialized private tours

One of my most magical memories was watching a thunderstorm roll in over Angkor Wat from a nearly empty stone terrace. During peak season, I would have been jostling with dozens of others for the same view.

💦 Score amazing wet season hotel deals with up to 40% off peak rates!

Hot Season (April and May)

I won’t sugarcoat it – the hot season is INTENSE. With temperatures regularly climbing above 35°C (95°F) and humidity that makes you feel like you’re swimming through soup, this isn’t for weather wimps. But it does offer unique advantages for the heat-tolerant traveler.

⚠️ Warning: The heat during April and May is genuinely challenging and can pose health risks if you’re not careful. Dehydration and heat exhaustion are real concerns. If you visit during this time, you MUST stay hydrated (I consumed 4-5 liters of water daily), wear sun protection, and take frequent breaks in air-conditioned spaces.

Weather conditions:

  • Scorching temperatures up to 40°C (104°F)
  • High humidity
  • Minimal rainfall
  • Blazing sunshine

Perfect for:

  • Experiencing Khmer New Year (mid-April)
  • Serious budget travelers (lowest prices of the year)
  • Heat-lovers and sunrise/sunset temple visits
  • Pool-centric vacations (midday temple breaks are essential)

My hot season tip? Structure your day completely differently: rise at dawn for temples, retreat to your hotel pool from 11am-3pm, then emerge for evening activities when temperatures drop slightly.

🏊‍♀️ Find hotels with refreshing pools to survive the hot season!

Festival Influence on Timing

If you’re anything like me, witnessing authentic local celebrations can be the highlight of your travels. Cambodia’s festival calendar adds a vibrant layer to consider when planning the best time to visit Siem Reap. Here are three major festivals to consider for your 2025 trip:

Water Festival (Bon Om Touk)

Colorful dragon boats racing during Water Festival in Cambodia

November 4-6, 2025 Cultural Highlight

The Water Festival celebrates the natural phenomenon of the Tonle Sap River reversing its flow direction – a uniquely Cambodian marvel that locals have commemorated for centuries. While the main celebrations happen in Phnom Penh, Siem Reap hosts its own vibrant festivities along the river.

What to Expect:

  • Colorful dragon boat races with teams from across Cambodia
  • Spectacular riverside fireworks displays
  • Street vendors selling special festival foods like Ork Ambok (flattened rice with coconut)
  • An electric atmosphere as locals celebrate one of their favorite holidays

Book a Riverside Hotel for Water Festival

I’ll never forget standing shoulder-to-shoulder with Cambodian families along the riverbank, sharing snacks and cheering for boats as the sunset painted the water gold. This festival coincides with ideal weather, making November my top recommendation for the best time to go to Siem Reap.

Cambodian New Year (Khmer New Year)

Traditional Khmer New Year celebrations with water splashing

Mid-April 2025 Biggest National Holiday

The biggest celebration in Cambodia falls squarely in the hottest season, but what it lacks in weather comfort, it makes up for in cultural immersion. Prepare to get soaked, as water fights are a central part of the festivities – actually a welcome relief from the April heat!

What to Expect:

  • Traditional games played in villages and city streets
  • Water fights (a welcome respite from the heat!)
  • Special temple ceremonies and offerings
  • A deeply authentic glimpse into Cambodian culture
  • Many businesses close as locals return to home provinces

Book a Guided Cultural Tour for Khmer New Year

During my April visit, I got completely soaked in good-natured water battles with local children, learned traditional dances in village squares, and witnessed ceremonies that few tourists ever see. Just be prepared to embrace the heat!