Historical weather statistics for Siem Reap, Cambodia
Typical weather in Siem Reap
March is typically the warmest month, with median daily highs near 34.3 °C and lows near 25.6 °C. December is typically the coolest month, with median daily highs near 30.3 °C and lows near 21.4 °C. Median precipitation probability is highest in September, at about 86.7 %. Median relative humidity reaches its annual high in September, at about 96.2 %. These are historical climate statistics, not a day-to-day forecast.
Monthly values are medians of historical daily weather statistics. They describe typical conditions and are not a forecast.
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| Month | Daily max temperature (°C) | Daily min temperature (°C) | Wind chance (%) | Humidity (%) | Precipitation chance (%) | Snow depth (cm) |
|---|---|---|---|---|---|---|
| January | 31.3 °C | 21.8 °C | 0.0 % | 87.8 % | 0.0 % | 0.0 cm |
| February | 32.8 °C | 23.5 °C | 0.0 % | 87.8 % | 10.8 % | 0.0 cm |
| March | 34.3 °C | 25.6 °C | 0.0 % | 88.5 % | 26.0 % | 0.0 cm |
| April | 34.2 °C | 26.3 °C | 0.0 % | 90.8 % | 46.0 % | 0.0 cm |
| May | 32.8 °C | 26.1 °C | 0.0 % | 93.7 % | 76.0 % | 0.0 cm |
| June | 32.1 °C | 25.9 °C | 0.0 % | 93.9 % | 74.3 % | 0.0 cm |
| July | 31.4 °C | 25.3 °C | 0.0 % | 94.7 % | 79.7 % | 0.0 cm |
| August | 31.3 °C | 25.2 °C | 0.0 % | 94.9 % | 80.7 % | 0.0 cm |
| September | 30.4 °C | 24.6 °C | 0.0 % | 96.2 % | 86.7 % | 0.0 cm |
| October | 30.3 °C | 24.1 °C | 0.0 % | 96.0 % | 60.3 % | 0.0 cm |
| November | 30.5 °C | 23.6 °C | 0.0 % | 94.1 % | 27.5 % | 0.0 cm |
| December | 30.3 °C | 21.4 °C | 0.0 % | 90.0 % | 0.0 % | 0.0 cm |