Average annual temperature is 27.9 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Chumteav
* Weather data for Chumteav 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) | 32.2 | 35.2 | 37.7 | 39.5 | 39.8 | 36.3 | 36.0 | 36.7 | 32.7 | 32.5 | 31.6 | 32.1 |
| Average daytime temperature (°C) | 29.1 | 33.0 | 34.8 | 36.5 | 35.6 | 34.2 | 32.6 | 33.9 | 31.4 | 30.8 | 29.9 | 30.1 |
| Average temperature (°C) | 24.4 | 27.7 | 29.1 | 30.8 | 30.2 | 29.4 | 28.5 | 28.9 | 27.3 | 27.0 | 26.0 | 25.9 |
| Average night temperature (°C) | 19.7 | 22.4 | 23.8 | 26.3 | 26.4 | 26.1 | 25.6 | 25.6 | 24.6 | 24.3 | 22.7 | 21.8 |
| Absolute minimum temperature (°C) | 16.2 | 19.3 | 19.9 | 24.7 | 24.7 | 24.7 | 23.7 | 24.3 | 23.6 | 23.3 | 19.1 | 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 9.0 | 10.7 | 10.8 | 10.2 | 9.8 | 9.5 | 8.2 | 8.8 | 7.5 | 8.7 | 9.1 | 9.9 |
| Precipitation (mm) | 38 | 27 | 36 | 128 | 187 | 131 | 239 | 99 | 287 | 333 | 142 | 46 |
| Sunny days | 24 | 18 | 22 | 2 | 2 | 0 | 1 | 0 | 0 | 3 | 10 | 17 |
| Rainy days | 7 | 10 | 9 | 28 | 29 | 30 | 30 | 31 | 30 | 28 | 20 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chumteav is at