Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Prey Chaek
* Weather data for Prey Chaek Cambodia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.5 | 34.1 | 37.8 | 40.8 | 40.0 | 36.3 | 35.0 | 36.1 | 33.2 | 32.5 | 32.0 | 32.2 |
| Average daytime temperature (°C) | 28.5 | 31.9 | 34.2 | 36.4 | 35.6 | 33.9 | 32.2 | 33.9 | 31.4 | 30.7 | 29.9 | 29.9 |
| Average temperature (°C) | 24.3 | 26.7 | 28.4 | 30.6 | 30.1 | 29.2 | 28.0 | 28.8 | 27.2 | 26.8 | 25.7 | 25.6 |
| Average night temperature (°C) | 19.9 | 21.8 | 23.5 | 26.1 | 26.4 | 26.1 | 25.3 | 25.6 | 24.6 | 24.0 | 22.5 | 21.7 |
| Absolute minimum temperature (°C) | 16.5 | 19.5 | 19.9 | 23.9 | 24.7 | 25.0 | 23.7 | 24.5 | 23.2 | 22.9 | 18.3 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.9 | 10.6 | 10.9 | 10.3 | 10.0 | 9.2 | 7.9 | 9.1 | 7.6 | 7.9 | 8.6 | 9.9 |
| Precipitation (mm) | 84 | 47 | 22 | 101 | 152 | 112 | 203 | 121 | 269 | 367 | 191 | 50 |
| Sunny days | 22 | 17 | 18 | 3 | 1 | 2 | 1 | 1 | 0 | 0 | 7 | 12 |
| Rainy days | 9 | 11 | 13 | 27 | 30 | 28 | 30 | 30 | 30 | 31 | 23 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Prey Chaek is at