Average annual temperature is 27.8 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Khŭm Svay Yéa
* Weather data for Khŭm Svay Yéa 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) | 34.3 | 35.1 | 36.8 | 37.0 | 37.1 | 34.5 | 33.3 | 33.5 | 32.4 | 32.4 | 32.7 | 34.0 |
| Average daytime temperature (°C) | 31.2 | 33.7 | 34.5 | 35.3 | 34.0 | 32.4 | 31.7 | 32.3 | 31.0 | 31.2 | 31.1 | 32.4 |
| Average temperature (°C) | 26.4 | 28.2 | 28.6 | 29.9 | 29.2 | 27.9 | 27.4 | 27.8 | 26.8 | 26.8 | 26.7 | 27.7 |
| Average night temperature (°C) | 22.2 | 23.0 | 23.0 | 25.3 | 26.1 | 25.2 | 24.9 | 25.3 | 24.5 | 24.0 | 23.3 | 23.6 |
| Absolute minimum temperature (°C) | 20.1 | 21.2 | 20.1 | 23.3 | 24.3 | 23.2 | 23.6 | 24.1 | 23.5 | 22.8 | 21.0 | 21.9 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 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) | 8.5 | 10.2 | 10.9 | 11.0 | 9.8 | 8.8 | 8.0 | 9.1 | 7.0 | 8.8 | 9.7 | 9.8 |
| Precipitation (mm) | 71 | 6 | 1 | 103 | 236 | 219 | 356 | 295 | 486 | 404 | 209 | 28 |
| Sunny days | 14 | 18 | 27 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 8 | 13 |
| Rainy days | 17 | 10 | 4 | 25 | 30 | 28 | 31 | 31 | 30 | 31 | 22 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Khŭm Svay Yéa is at