Average annual temperature is 26.4 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Mean Chey
* Weather data for Mean Chey 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) | 31.2 | 34.6 | 36.8 | 39.0 | 36.1 | 35.4 | 33.3 | 32.8 | 32.4 | 30.9 | 31.2 | 31.9 |
| Average daytime temperature (°C) | 28.0 | 32.0 | 34.1 | 35.1 | 33.5 | 30.8 | 29.7 | 29.8 | 29.3 | 29.4 | 28.5 | 29.3 |
| Average temperature (°C) | 23.5 | 26.2 | 27.7 | 28.9 | 28.5 | 27.1 | 26.3 | 26.5 | 25.8 | 25.9 | 24.9 | 25.2 |
| Average night temperature (°C) | 19.0 | 21.5 | 23.0 | 25.3 | 25.1 | 24.6 | 24.0 | 24.2 | 23.5 | 23.3 | 21.8 | 21.2 |
| Absolute minimum temperature (°C) | 15.8 | 18.8 | 18.7 | 23.4 | 23.5 | 23.2 | 22.6 | 23.1 | 21.7 | 22.5 | 17.7 | 16.3 |
| 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) | 8.8 | 10.5 | 10.7 | 9.7 | 9.9 | 8.9 | 7.3 | 8.5 | 7.2 | 7.9 | 8.4 | 9.7 |
| Precipitation (mm) | 53 | 14 | 37 | 106 | 94 | 111 | 157 | 86 | 226 | 200 | 104 | 21 |
| Sunny days | 23 | 15 | 15 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 14 |
| Rainy days | 8 | 13 | 16 | 27 | 29 | 30 | 31 | 31 | 30 | 31 | 25 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mean Chey is at