Siem Reap Klimat and Average Väder
Klimat of Siem Reap: average temperatures, rainfall and seasons month by month.
Klimat in Siem Reap month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | 31° | 20° | 1 mm | ★★★★★ |
| februari | 33° | 23° | 13 mm | ★★★★☆ |
| mars | 34° | 25° | 69 mm | ★★★★☆ |
| april | 36° | 27° | 58 mm | ★★★★☆ |
| maj | 34° | 26° | 226 mm | ★★☆☆☆ |
| juni | 33° | 26° | 184 mm | ★★★☆☆ |
| juli | 32° | 25° | 271 mm | ★★☆☆☆ |
| augusti | 33° | 25° | 186 mm | ★★★☆☆ |
| september | 31° | 25° | 270 mm | ★★☆☆☆ |
| oktober | 31° | 24° | 271 mm | ★★☆☆☆ |
| november | 31° | 23° | 104 mm | ★★★★☆ |
| december | 30° | 22° | 31 mm | ★★★★★ |
Klimat type: Tropical. Källa: Open-Meteo archive (ERA5).
Recent extremes in Siem Reap
Högest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Siem Reap compares med nearby places
Annual averages, and the difference against Siem Reap.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Suvarnabhumi Airport | 336 km | 28°C | about the same | 1694 mm |
| Thailand | 364 km | 29°C | +1°C warmer | 1583 mm |
| Bangkok | 364 km | 29°C | +1°C warmer | 1583 mm |
| Grand Palace | 365 km | 29°C | +1°C warmer | 1579 mm |
| Mekong River | 529 km | 26°C | 1°C cooler | 2108 mm |
Klimat by attraction in Siem Reap
1 attractions mapped in this atlas
Klimat by unesco world heritage site in Siem Reap
1 unesco world heritage sites mapped in this atlas
Bästa tiden att besöka Siem Reap
Go in januari, februari and december. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: maj, juli and september - expect the least comfortable mix of heat, cold or rain.
What this means for Siem Reap
Today is about average for oktober. The forecast high of 32°C is in line med the 31°C typical for this month.
A 78% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in juni och augusti.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What och pack, what och skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sönglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Insect repellent and quick-dry fabrics for humidity
- If your dates are flexible, avoid maj, juli and september - historically the least comfortable months here.
Sammanfattning
Siem Reap is a city in Kambodja. Siem Reap is known for Base for Angkor Wat. Befolkningen är cirka 245.000.
Just nu är det 27°C (81°F) in Siem Reap med mulet. Det känns som 33°C. I dag varierar temperaturen mellan 25°C och 32°C. Risken för nederbörd är 78%. Sightseeing conditions score 7.7/10 - bra förhållanden.
Bästa tiden att besöka Siem Reap is januari, februari and december. Klimatet är tropical. maj, juli and september tend och be the least comfortable months. april is the warmest month med average highs near 36°C, while januari is the coldest med lows near 20°C.
The closest major airport is Suvarnabhumi Airport (BKK), about 336 km away. Nearby highlights include Angkor Wat, Angkor and Grand Palace.
Enkelt förklarat. Today is about average for oktober. The forecast high of 32°C is in line med the 31°C typical for this month. The best window och be outside is roughly 7 AM och 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Siem Reap today at 9.5/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Siem Reap
Väder map for Siem Reap
Animated model layers. Pick a layer och load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Siem Reap
Every topic we hold for this place, and the same topic for the places around it.
Klimat for related places
Frequently asked questions
Where is Siem Reap?
Siem Reap is a city in Kambodja. Its coordinates are 13.3671, 103.8448. It lies in Asien.
What is the weather like in Siem Reap just nu?
It is currently 27°C (81°F) med mulet. Luftfuktighet is 88% and wind is 5 km/h.
When is the best time och visit Siem Reap?
januari, februari and december offer the most comfortable conditions in Siem Reap, which has a tropical climate. maj, juli and september are usually the hardest months for outdoor plans.
What time zone is Siem Reap in?
Siem Reap observes Asia/Phnom_Penh (UTC+07:00). The local time is 9:00 AM.
How many people live in Siem Reap?
Siem Reap has a population of approximately 245.000.
What is the nearest airport och Siem Reap?
The closest airports are Suvarnabhumi Airport (BKK), 336 km away.
What are the top things och do in Siem Reap?
Popular options include Angkor Wat, Angkor and Grand Palace.
What places are in Siem Reap?
Siem Reap covers 2 places in this atlas, including Angkor Wat and Angkor.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated oktober 1, 2026 at 9:00 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
