Average annual temperature is 27.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Prey Khmêr
* Weather data for Prey Khmêr 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 | 32.9 | 36.1 | 37.0 | 37.0 | 33.2 | 32.6 | 33.0 | 31.9 | 31.7 | 31.9 | 33.4 |
| Average daytime temperature (°C) | 28.7 | 31.9 | 33.8 | 34.5 | 34.1 | 31.8 | 31.3 | 31.7 | 30.9 | 30.7 | 30.5 | 31.2 |
| Average temperature (°C) | 24.7 | 27.1 | 28.5 | 29.7 | 29.5 | 27.9 | 27.3 | 27.6 | 27.0 | 26.8 | 26.4 | 26.9 |
| Average night temperature (°C) | 21.0 | 22.8 | 23.6 | 25.6 | 26.3 | 25.3 | 24.7 | 24.7 | 24.5 | 24.1 | 23.3 | 23.2 |
| Absolute minimum temperature (°C) | 19.0 | 20.8 | 20.3 | 23.7 | 25.1 | 24.0 | 23.1 | 24.0 | 23.7 | 23.4 | 20.5 | 20.2 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 8.4 | 10.4 | 11.1 | 10.6 | 9.8 | 9.4 | 7.8 | 8.9 | 7.9 | 8.6 | 9.3 | 9.7 |
| Precipitation (mm) | 78 | 24 | 5 | 120 | 173 | 294 | 352 | 341 | 317 | 428 | 183 | 26 |
| Sunny days | 20 | 17 | 26 | 4 | 2 | 1 | 0 | 1 | 0 | 0 | 9 | 19 |
| Rainy days | 11 | 11 | 5 | 26 | 29 | 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 Prey Khmêr is at