Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Chak Thum
* Weather data for Chak Thum 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) | 31.3 | 33.9 | 37.0 | 39.9 | 40.7 | 36.5 | 33.8 | 36.5 | 34.2 | 32.5 | 32.0 | 32.1 |
| Average daytime temperature (°C) | 28.6 | 31.8 | 33.7 | 35.6 | 36.0 | 34.4 | 31.9 | 34.3 | 32.0 | 30.7 | 29.9 | 30.0 |
| Average temperature (°C) | 24.3 | 26.8 | 28.1 | 30.2 | 30.3 | 29.5 | 28.1 | 29.4 | 27.7 | 26.8 | 25.8 | 25.7 |
| Average night temperature (°C) | 19.9 | 22.0 | 23.3 | 25.8 | 26.3 | 25.8 | 25.5 | 25.8 | 24.9 | 24.2 | 22.6 | 21.8 |
| Absolute minimum temperature (°C) | 16.9 | 19.8 | 19.6 | 23.7 | 24.8 | 24.4 | 24.0 | 24.1 | 24.0 | 23.1 | 18.6 | 17.2 |
| 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 | 10.7 | 10.8 | 10.3 | 10.1 | 9.9 | 8.6 | 9.5 | 7.8 | 8.0 | 8.8 | 9.9 |
| Precipitation (mm) | 60 | 29 | 26 | 124 | 164 | 106 | 172 | 106 | 244 | 446 | 192 | 44 |
| Sunny days | 23 | 15 | 19 | 5 | 1 | 1 | 0 | 4 | 2 | 0 | 7 | 13 |
| Rainy days | 8 | 13 | 12 | 25 | 30 | 29 | 31 | 27 | 28 | 31 | 23 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chak Thum is at