Siem Reap Wetter Vorhersage
Siem Reap weather: 27°C, teilweise bewölkt. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Siem Reap weather in September
One of the harder months here – go in mit a plan.
September runs close und the annual average in Siem Reap.
Compare mit August.
Wetter map for Siem Reap
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in Siem Reap month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 31° | 20° | 1 mm | ★★★★★ |
| Februar | 33° | 23° | 13 mm | ★★★★☆ |
| März | 34° | 25° | 69 mm | ★★★★☆ |
| April | 36° | 27° | 58 mm | ★★★★☆ |
| Mai | 34° | 26° | 226 mm | ★★☆☆☆ |
| Juni | 33° | 26° | 184 mm | ★★★☆☆ |
| Juli | 32° | 25° | 271 mm | ★★☆☆☆ |
| August | 33° | 25° | 186 mm | ★★★☆☆ |
| September | 31° | 25° | 270 mm | ★★☆☆☆ |
| Oktober | 31° | 24° | 271 mm | ★★☆☆☆ |
| November | 31° | 23° | 104 mm | ★★★★☆ |
| Dezember | 30° | 22° | 31 mm | ★★★★★ |
Klima type: Tropical. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit Siem Reap
Go in Januar, Februar and Dezember. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Mai, Juli and September – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- Lightweight, light-coloured clothing and a refillable water bottle
- So.glasses, 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 Mai, Juli and September – historically the least comfortable months here.
How Siem Reap compares mit 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 |
Vorhersage für Siem Reap nach Zeitraum ansehen
Siem Reap weather – more answers
Explore Siem Reap
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is Siem Reap?
Siem Reap is a city in Kambodscha. Its coordinates are 13.3671, 103.8448. It lies in Asien.
What is the weather like in Siem Reap jetzt?
It is currently 27°C (80°F) mit teilweise bewölkt. Luftfeuchtigkeit is 87% and wind is 7 km/h.
When is the best time und visit Siem Reap?
Januar, Februar and Dezember offer the most comfortable conditions in Siem Reap, which has a tropical climate. Mai, 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 Ortszeit is 10:42 AM.
How many people live in Siem Reap?
Siem Reap has a population of approximately 245.000.
What is the nearest airport und Siem Reap?
The closest airports are Suvarnabhumi Airport (BKK), 336 km away.
What are the top things und 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. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 6, 2026 at 10:42 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
