Siem Reap Météo Prévisions
Siem Reap weather: 32°C, couvert. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Siem Reap weather in janvier
One of the best months à visit Siem Reap.
janvier runs 3°C cooler than the annual average in Siem Reap.
Météo map for Siem Reap
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in Siem Reap month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 31° | 20° | 1 mm | ★★★★★ |
| février | 33° | 23° | 13 mm | ★★★★☆ |
| mars | 34° | 25° | 69 mm | ★★★★☆ |
| avril | 36° | 27° | 58 mm | ★★★★☆ |
| mai | 34° | 26° | 226 mm | ★★☆☆☆ |
| juin | 33° | 26° | 184 mm | ★★★☆☆ |
| juillet | 32° | 25° | 271 mm | ★★☆☆☆ |
| août | 33° | 25° | 186 mm | ★★★☆☆ |
| septembre | 31° | 25° | 270 mm | ★★☆☆☆ |
| octobre | 31° | 24° | 271 mm | ★★☆☆☆ |
| novembre | 31° | 23° | 104 mm | ★★★★☆ |
| décembre | 30° | 22° | 31 mm | ★★★★★ |
Climat type: Tropical. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter Siem Reap
Go in janvier, février and décembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: mai, juillet and septembre – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dim.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 7 of the next 7 days carry a real chance of rain
- Élevé-factor sunscreen and a long-sleeve sun layer for midday
- Insect repellent and quick-dry fabrics for humidity
- Avoid unshaded sightseeing between 10am and 4pm – the Indice UV peaks at 8.
- If your dates are flexible, avoid mai, juillet and septembre – historically the least comfortable months here.
How Siem Reap compares avec 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 |
Voir les prévisions de Siem Reap par période
Siem Reap weather – more answers
Explore Siem Reap
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Siem Reap?
Siem Reap is a city in Cambodge. Its coordinates are 13.3671, 103.8448. It lies in Asie.
What is the weather like in Siem Reap maintenant?
It is currently 32°C (89°F) avec couvert. Humidité is 70% and wind is 4 km/h.
When is the best time à visit Siem Reap?
janvier, février and décembre offer the most comfortable conditions in Siem Reap, which has a tropical climate. mai, juillet and septembre 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 heure locale is 12:34 PM.
How many people live in Siem Reap?
Siem Reap has a population of approximately 245.000.
What is the nearest airport à Siem Reap?
The closest airports are Suvarnabhumi Airport (BKK), 336 km away.
What are the top things à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat 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 octobre 3, 2026 at 12:34 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
