Average annual temperature is 27.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Rumdeng
* Weather data for Rumdeng 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) | 32.4 | 35.2 | 37.7 | 39.2 | 39.9 | 34.8 | 34.6 | 34.9 | 32.1 | 32.2 | 31.9 | 32.1 |
| Average daytime temperature (°C) | 29.0 | 32.9 | 34.8 | 35.9 | 35.1 | 33.1 | 32.0 | 32.6 | 30.7 | 30.9 | 30.2 | 30.0 |
| Average temperature (°C) | 24.2 | 27.5 | 29.1 | 30.7 | 30.1 | 28.7 | 28.1 | 28.3 | 26.9 | 26.9 | 26.0 | 25.6 |
| Average night temperature (°C) | 19.5 | 22.3 | 23.7 | 26.3 | 26.4 | 25.7 | 25.5 | 25.3 | 24.3 | 24.1 | 22.7 | 21.5 |
| Absolute minimum temperature (°C) | 16.0 | 19.1 | 20.2 | 24.9 | 24.2 | 24.3 | 23.4 | 24.3 | 23.3 | 23.3 | 18.9 | 16.7 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.8 | 10.4 | 10.1 | 9.4 | 7.9 | 8.7 | 7.0 | 8.4 | 9.5 | 9.8 |
| Precipitation (mm) | 66 | 34 | 41 | 110 | 202 | 173 | 290 | 200 | 370 | 326 | 149 | 38 |
| Sunny days | 24 | 13 | 20 | 5 | 2 | 0 | 0 | 0 | 0 | 1 | 11 | 14 |
| Rainy days | 7 | 15 | 11 | 25 | 29 | 30 | 31 | 31 | 30 | 30 | 19 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rumdeng is at