Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Phum Don Ŏn
* Weather data for Phum Don Ŏn 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) | 32.8 | 34.6 | 36.9 | 37.8 | 39.9 | 34.2 | 33.6 | 33.4 | 31.7 | 32.0 | 31.7 | 32.7 |
| Average daytime temperature (°C) | 29.0 | 32.6 | 34.5 | 35.1 | 34.1 | 32.2 | 31.4 | 31.9 | 30.3 | 30.6 | 30.2 | 30.1 |
| Average temperature (°C) | 24.3 | 27.2 | 28.8 | 30.3 | 29.7 | 28.2 | 27.7 | 27.9 | 26.7 | 26.8 | 25.9 | 25.8 |
| Average night temperature (°C) | 19.7 | 22.2 | 23.7 | 26.1 | 26.3 | 25.4 | 25.2 | 25.1 | 24.3 | 24.0 | 22.7 | 21.7 |
| Absolute minimum temperature (°C) | 16.2 | 19.5 | 20.6 | 24.2 | 24.5 | 24.3 | 24.0 | 24.2 | 23.3 | 23.1 | 18.7 | 16.9 |
| 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) | 11.4 | 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) | 8.9 | 10.5 | 10.9 | 10.6 | 10.4 | 9.3 | 7.5 | 8.3 | 6.5 | 8.5 | 9.6 | 9.9 |
| Precipitation (mm) | 104 | 33 | 34 | 133 | 198 | 175 | 319 | 215 | 438 | 343 | 136 | 29 |
| Sunny days | 22 | 15 | 20 | 2 | 4 | 0 | 0 | 1 | 0 | 0 | 9 | 15 |
| Rainy days | 9 | 13 | 11 | 28 | 27 | 30 | 31 | 30 | 30 | 31 | 21 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phum Don Ŏn is at