Average annual temperature is 27.5 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 83 days
Number of rainy days: 282 days
Look at detailed online map of Champei
* Weather data for Champei 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 | 34.3 | 36.9 | 37.0 | 37.2 | 35.5 | 33.6 | 34.3 | 32.2 | 31.5 | 31.4 | 32.7 |
| Average daytime temperature (°C) | 29.5 | 32.9 | 34.7 | 34.7 | 34.4 | 33.4 | 31.4 | 33.0 | 30.8 | 30.6 | 30.0 | 30.9 |
| Average temperature (°C) | 25.1 | 27.7 | 28.8 | 29.3 | 29.3 | 28.5 | 27.4 | 28.2 | 26.8 | 26.4 | 26.1 | 26.8 |
| Average night temperature (°C) | 21.7 | 22.9 | 23.3 | 25.1 | 25.8 | 25.3 | 24.9 | 25.3 | 24.4 | 23.7 | 23.1 | 23.3 |
| Absolute minimum temperature (°C) | 19.6 | 21.7 | 20.1 | 23.6 | 24.6 | 24.0 | 23.8 | 24.2 | 23.2 | 22.7 | 21.5 | 21.1 |
| 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 | 11.1 | 10.6 | 10.2 | 9.5 | 8.4 | 9.6 | 7.4 | 8.6 | 9.6 | 9.8 |
| Precipitation (mm) | 146 | 22 | 12 | 81 | 190 | 171 | 235 | 154 | 324 | 444 | 230 | 32 |
| Sunny days | 20 | 15 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 15 |
| Rainy days | 11 | 13 | 10 | 29 | 30 | 30 | 31 | 31 | 30 | 31 | 20 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Champei is at