Average annual temperature is 27.3 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Phum Châmpei
* Weather data for Phum Châmpei 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) | 31.7 | 34.5 | 37.9 | 37.6 | 37.9 | 35.5 | 33.6 | 34.3 | 32.2 | 31.3 | 31.0 | 32.0 |
| Average daytime temperature (°C) | 29.1 | 33.1 | 35.3 | 34.7 | 34.7 | 33.1 | 31.0 | 32.7 | 30.5 | 30.2 | 29.6 | 30.3 |
| Average temperature (°C) | 24.9 | 27.5 | 28.8 | 28.8 | 29.1 | 28.2 | 27.0 | 28.1 | 26.6 | 26.1 | 25.8 | 26.4 |
| Average night temperature (°C) | 21.3 | 22.5 | 23.0 | 24.3 | 25.2 | 24.9 | 24.5 | 24.9 | 24.0 | 23.3 | 22.8 | 23.0 |
| Absolute minimum temperature (°C) | 19.7 | 21.6 | 19.6 | 23.0 | 23.9 | 23.8 | 23.0 | 23.6 | 23.0 | 22.5 | 19.7 | 21.0 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 8.7 | 10.4 | 10.8 | 10.4 | 10.1 | 9.3 | 8.0 | 9.6 | 7.1 | 7.9 | 9.3 | 9.9 |
| Precipitation (mm) | 132 | 23 | 8 | 93 | 124 | 148 | 210 | 144 | 333 | 501 | 248 | 37 |
| Sunny days | 17 | 16 | 20 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 9 | 17 |
| Rainy days | 14 | 12 | 11 | 30 | 31 | 29 | 30 | 31 | 30 | 31 | 21 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phum Châmpei is at