14-day forecast — Siem Reap
Updated every hour
Tue · Today · 16 Jun
Showers
+37°
+25°
1,0 mm
Wed · Tomorrow · 17 Jun
Showers
+36°
+25°
2,8 mm
Thursday · 18 Jun
Showers
+37°
+25°
1,5 mm
Friday · 19 Jun
Clear
+36°
+25°
6%
Saturday · 20 Jun
Showers
+36°
+26°
1,4 mm
Sunday · 21 Jun
Showers
+37°
+25°
1,2 mm
Monday · 22 Jun
Partly cloudy
+37°
+26°
6%
Tuesday · 23 Jun
Partly cloudy
+37°
+27°
0,2 mm
Wednesday · 24 Jun
Clear
+37°
+26°
5%
Thursday · 25 Jun
Showers
+37°
+25°
0,4 mm
Friday · 26 Jun
Partly cloudy
+37°
+27°
6%
Saturday · 27 Jun
Clear
+35°
+27°
4%
Sunday · 28 Jun
Showers
+35°
+25°
3,9 mm
Monday · 29 Jun
Showers
+34°
+24°
3,1 mm
About Siem Reap
Porte des temples d’Angkor, chaleur tropicale et mousson.
CountryCambodia
RegionAngkor
ContinentAsia
Time zoneAsia/Phnom_Penh (+07:00)
Latitude13.3617°
Longitude103.8590°
Air qualityFair (EAQI 34)
Climate in Siem Reap in September
Normals 8 years · best time to visit · Open-MeteoBest time to visit Siem Reap: January–March, May–June, September–December. With good weather, September is a recommended month to visit.
| August | September | October | |
|---|---|---|---|
| Average temperature | ▼ 28°C | 27°C | → 27°C |
| Highest temperature | ▼ 32°C | 31°C | ▼ 30°C |
| Lowest temperature | ▼ 25°C | 24°C | → 24°C |
| Precipitation | ▲ 218 mm | 369 mm | ▼ 251 mm |
| Days with precipitation | ▲ 27 d | 29 d | ▼ 23 d |
| Humidity | ▲ 80% | 86% | ▼ 84% |
| Sunshine hours per day | ▼ 8,2 h | 7,2 h | ▲ 8,6 h |
| Cloud cover | ▲ 34% | 41% | ▼ 27% |
| UV index (midday) | → 12 | 12 | ▼ 10 |
| Day length | 12:33 | 12:12 | 11:50 |
| Our rating | Acceptable | Good | Good |
Temperature day by day in September mean + moving average
Precipitation day by day in September mm
UV index day by day in September midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
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Data source
Global weather models — international forecasts
Météo de Siem Reap (Cambodia) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +32°, partly cloudy, vent 14 km/h. Sur les 7 prochains jours, les températures varient de 25 à 37 °C avec 2 belles journées et 8 mm de pluie. Heure locale (fuseau Asia/Phnom_Penh). Données Open-Meteo et WeatherAPI.