Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Phnum Proek
* Weather data for Phnum Proek 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) | 31.9 | 34.8 | 39.3 | 38.0 | 38.0 | 36.5 | 34.7 | 35.1 | 32.4 | 31.6 | 31.2 | 32.2 |
| Average daytime temperature (°C) | 28.1 | 32.3 | 34.9 | 35.6 | 34.7 | 33.7 | 31.4 | 32.4 | 30.6 | 30.1 | 29.4 | 29.8 |
| Average temperature (°C) | 23.6 | 26.6 | 28.3 | 29.2 | 29.3 | 28.9 | 27.5 | 27.9 | 26.7 | 26.3 | 25.3 | 25.5 |
| Average night temperature (°C) | 19.0 | 21.5 | 22.9 | 24.7 | 25.5 | 25.4 | 24.8 | 24.7 | 24.0 | 23.6 | 22.0 | 21.6 |
| Absolute minimum temperature (°C) | 15.3 | 18.6 | 20.1 | 22.7 | 23.9 | 24.3 | 23.1 | 23.0 | 22.8 | 22.7 | 18.6 | 16.0 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 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) | 9.1 | 10.6 | 10.7 | 9.9 | 10.2 | 10.2 | 8.6 | 9.8 | 8.1 | 8.5 | 9.1 | 9.6 |
| Precipitation (mm) | 57 | 47 | 18 | 123 | 168 | 79 | 224 | 115 | 247 | 235 | 68 | 32 |
| Sunny days | 25 | 16 | 16 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 9 | 19 |
| Rainy days | 6 | 12 | 15 | 30 | 30 | 29 | 31 | 30 | 30 | 31 | 21 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phnum Proek is at