Best Time to Visit Siem Reap
The best months to visit Siem Reap are Jan, Feb, Dec. Here is the full monthly breakdown.
Photo: Florian Wehde / Unsplash
Best Months: Jan, Feb, Dec
These months offer the best balance of comfortable temperatures and low rainfall for visiting Siem Reap. Expect highs of 30°C to 33°C to 30°C with relatively dry conditions.
Warmest Month
April
35°C high
Coldest Month
January
20°C low
Driest Month
January
2 rain days
Wettest Month
September
34 rain days
Monthly Weather
January
High: 30°C / Low: 20°C
2 rain days
February
High: 33°C / Low: 23°C
4 rain days
March
High: 34°C / Low: 24°C
10 rain days
April
High: 35°C / Low: 26°C
14 rain days
May
High: 34°C / Low: 26°C
27 rain days
June
High: 32°C / Low: 26°C
28 rain days
July
High: 32°C / Low: 25°C
32 rain days
August
High: 32°C / Low: 25°C
30 rain days
September
High: 31°C / Low: 25°C
34 rain days
October
High: 31°C / Low: 24°C
29 rain days
November
High: 30°C / Low: 23°C
15 rain days
December
High: 30°C / Low: 22°C
5 rain days
Tourist Seasons in Siem Reap
Peak Season
January, February, December
- +Best weather conditions
- +Most activities and events
- -Higher prices and larger crowds
- -Book accommodation well in advance
Shoulder Season
March, November
- +Good weather, fewer tourists
- +Better value for accommodation
- +More authentic local experiences
- ~Some attractions may have reduced hours
Off Season
April, May, June, July, August, September, October
- +Lowest prices of the year
- +No crowds at attractions
- -Weather may be less favourable
- -Some seasonal businesses may close
Month-by-Month Breakdown
| Month | High | Low | Rain Days | Season |
|---|---|---|---|---|
January★ | 30°C | 20°C | 2 | Peak Season |
February★ | 33°C | 23°C | 4 | Peak Season |
March | 34°C | 24°C | 10 | Shoulder Season |
April | 35°C | 26°C | 14 | Off Season |
May | 34°C | 26°C | 27 | Off Season |
June | 32°C | 26°C | 28 | Off Season |
July | 32°C | 25°C | 32 | Off Season |
August | 32°C | 25°C | 30 | Off Season |
September | 31°C | 25°C | 34 | Off Season |
October | 31°C | 24°C | 29 | Off Season |
November | 30°C | 23°C | 15 | Shoulder Season |
December★ | 30°C | 22°C | 5 | Peak Season |
Season Timeline
Frequently Asked Questions
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Our Top 5 Favourite Tours in Siem Reap
Make the most of your trip by booking popular tours and activities in advance.
Siem Reap Walking Tour: Highlights & Hidden Gems
Discover Siem Reap on foot with a local guide who knows every backstreet and story. You will cover the must-see landmarks and stumble upon places most visitors never find.
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Siem Reap Food Tour: Street Food & Local Favourites
Eat your way through Siem Reap with a local foodie as your guide. From bustling markets to tucked-away restaurants, taste the dishes the city is truly known for.
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Best of Siem Reap: Skip-the-Line Top Attractions
Skip the queues and get straight into Siem Reap's top attractions with pre-booked access. An expert guide brings each site to life with stories and context you would not get on your own.
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Day Trip from Siem Reap: Scenic Excursion
Escape Siem Reap for the day and explore the stunning surroundings. Transport, guide, and itinerary are all sorted so you can relax and enjoy the scenery.
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Siem Reap Cultural Experience: History & Traditions
Go beyond sightseeing and connect with Siem Reap's living culture. From hands-on workshops to historic neighbourhood walks, this is the side of the city most travellers miss.
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Top 3 Areas to Stay in Siem Reap
Liveliest areas for nightlife, culture, and entertainment
Kravan
The heart of Siem Reap's tourist activity, buzzing with nightlife and eateries.
Our top picks in Kravan
Wat Bo Area
A balanced mix of local life, guesthouses, and restaurants away from the main tourist hustle.
Our top picks in Wat Bo Area
Charles de Gaulle Boulevard (Airport Road)
Home to larger resorts and hotels, offering a more tranquil escape closer to the airport.
Our top picks in Charles de Gaulle Boulevard (Airport Road)
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