Average annual temperature is 27.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Roluos Mean Chey
* Weather data for Roluos 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) | 34.8 | 35.8 | 37.3 | 37.9 | 36.9 | 33.3 | 32.1 | 32.6 | 32.2 | 31.8 | 33.1 | 34.2 |
| Average daytime temperature (°C) | 31.9 | 34.2 | 35.4 | 35.5 | 33.4 | 31.3 | 30.7 | 31.1 | 30.3 | 30.6 | 31.2 | 33.0 |
| Average temperature (°C) | 25.9 | 28.1 | 28.9 | 30.1 | 28.7 | 27.1 | 26.6 | 26.9 | 26.4 | 26.5 | 26.5 | 27.6 |
| Average night temperature (°C) | 21.3 | 22.8 | 23.1 | 25.4 | 25.3 | 24.5 | 24.2 | 24.2 | 23.9 | 23.7 | 23.0 | 23.1 |
| Absolute minimum temperature (°C) | 18.5 | 20.8 | 19.6 | 24.2 | 23.9 | 23.5 | 23.4 | 23.5 | 22.9 | 22.7 | 19.5 | 20.7 |
| 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 | 10.2 | 11.2 | 10.9 | 10.3 | 9.4 | 8.8 | 9.4 | 8.0 | 8.7 | 9.8 | 9.9 |
| Precipitation (mm) | 25 | 2 | 1 | 57 | 277 | 384 | 511 | 315 | 464 | 360 | 150 | 1 |
| Sunny days | 21 | 23 | 28 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 10 | 25 |
| Rainy days | 10 | 5 | 3 | 23 | 29 | 30 | 31 | 31 | 30 | 31 | 20 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roluos Mean Chey is at