Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 83 days
Number of rainy days: 282 days
Look at detailed online map of Prey Svay
* Weather data for Prey Svay 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) | 31.5 | 34.4 | 38.0 | 40.9 | 39.9 | 36.3 | 34.8 | 36.3 | 33.7 | 32.3 | 32.0 | 32.1 |
| Average daytime temperature (°C) | 28.7 | 32.3 | 34.2 | 36.1 | 35.7 | 34.1 | 32.2 | 33.9 | 31.6 | 30.7 | 29.9 | 30.0 |
| Average temperature (°C) | 24.3 | 26.9 | 28.4 | 30.4 | 30.1 | 29.4 | 28.1 | 28.9 | 27.4 | 26.8 | 25.7 | 25.7 |
| Average night temperature (°C) | 19.9 | 21.9 | 23.5 | 25.9 | 26.4 | 26.2 | 25.4 | 25.8 | 24.7 | 24.0 | 22.4 | 21.7 |
| Absolute minimum temperature (°C) | 16.6 | 19.5 | 19.5 | 23.9 | 24.6 | 25.1 | 23.8 | 24.6 | 23.5 | 23.2 | 18.1 | 16.9 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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) | 8.8 | 10.6 | 10.8 | 10.3 | 9.8 | 9.3 | 7.9 | 9.1 | 7.4 | 7.6 | 8.4 | 9.9 |
| Precipitation (mm) | 86 | 49 | 27 | 95 | 168 | 105 | 210 | 117 | 251 | 389 | 185 | 47 |
| Sunny days | 21 | 15 | 19 | 5 | 1 | 2 | 0 | 1 | 0 | 0 | 7 | 12 |
| Rainy days | 10 | 13 | 12 | 25 | 30 | 28 | 31 | 30 | 30 | 31 | 23 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Prey Svay is at