Average annual temperature is 27.4 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 87 days
Number of rainy days: 278 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) | 32.6 | 34.1 | 36.2 | 37.1 | 37.3 | 33.5 | 32.8 | 33.1 | 32.4 | 32.5 | 32.5 | 33.9 |
| Average daytime temperature (°C) | 30.2 | 32.9 | 34.0 | 35.4 | 33.4 | 31.7 | 31.2 | 31.9 | 30.9 | 31.4 | 31.1 | 32.3 |
| Average temperature (°C) | 25.7 | 27.3 | 27.8 | 29.8 | 28.8 | 27.5 | 27.0 | 27.6 | 26.7 | 26.6 | 26.7 | 27.4 |
| Average night temperature (°C) | 21.9 | 22.5 | 22.6 | 25.4 | 25.8 | 25.1 | 24.8 | 25.1 | 24.3 | 23.9 | 23.3 | 23.3 |
| Absolute minimum temperature (°C) | 20.1 | 20.9 | 20.1 | 22.6 | 23.8 | 23.6 | 23.7 | 24.3 | 23.2 | 23.0 | 21.0 | 21.8 |
| 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) | 11.6 | 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) | 8.4 | 10.1 | 11.0 | 11.2 | 9.5 | 8.1 | 7.6 | 9.1 | 7.1 | 8.5 | 8.9 | 9.7 |
| Precipitation (mm) | 108 | 5 | 0 | 70 | 215 | 266 | 479 | 300 | 454 | 469 | 183 | 15 |
| Sunny days | 11 | 17 | 28 | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 7 | 12 |
| Rainy days | 20 | 11 | 3 | 22 | 28 | 29 | 31 | 31 | 30 | 31 | 23 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chek is at