Average annual temperature is 27.8 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Chek
* Weather data for Chek 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) | 34.2 | 35.3 | 36.4 | 37.3 | 37.6 | 34.4 | 33.2 | 33.5 | 32.5 | 32.5 | 32.7 | 34.5 |
| Average daytime temperature (°C) | 31.1 | 33.8 | 34.6 | 35.6 | 33.9 | 32.3 | 31.6 | 32.2 | 31.1 | 31.3 | 31.1 | 32.5 |
| Average temperature (°C) | 26.3 | 28.1 | 28.6 | 30.0 | 29.2 | 27.8 | 27.3 | 27.9 | 26.8 | 26.8 | 26.7 | 27.7 |
| Average night temperature (°C) | 22.1 | 22.8 | 22.9 | 25.3 | 26.0 | 25.2 | 24.9 | 25.3 | 24.5 | 24.0 | 23.3 | 23.5 |
| Absolute minimum temperature (°C) | 20.1 | 21.2 | 19.9 | 23.0 | 24.0 | 23.3 | 23.7 | 24.0 | 23.4 | 23.0 | 20.8 | 21.9 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 8.2 | 10.1 | 10.8 | 10.9 | 9.6 | 8.2 | 7.6 | 8.8 | 6.5 | 8.4 | 9.4 | 9.6 |
| Precipitation (mm) | 67 | 8 | 2 | 100 | 220 | 256 | 390 | 285 | 463 | 417 | 199 | 30 |
| Sunny days | 11 | 19 | 28 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 8 | 12 |
| Rainy days | 20 | 9 | 3 | 24 | 29 | 28 | 31 | 31 | 30 | 31 | 22 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chek is at