Average annual temperature is 27.6 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 85 days
Number of rainy days: 280 days
Look at detailed online map of Phumĭ O Svay
* Weather data for Phumĭ O 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) | 33.8 | 34.7 | 36.3 | 37.5 | 37.1 | 33.5 | 32.7 | 32.9 | 31.9 | 31.9 | 33.1 | 33.9 |
| Average daytime temperature (°C) | 30.5 | 33.3 | 34.5 | 35.0 | 33.7 | 31.9 | 31.1 | 31.5 | 30.6 | 30.9 | 31.0 | 32.3 |
| Average temperature (°C) | 25.7 | 28.0 | 28.8 | 30.0 | 29.1 | 27.8 | 27.1 | 27.3 | 26.7 | 26.6 | 26.7 | 27.7 |
| Average night temperature (°C) | 21.6 | 23.1 | 23.5 | 25.7 | 26.1 | 25.3 | 24.8 | 24.9 | 24.4 | 23.9 | 23.5 | 23.5 |
| Absolute minimum temperature (°C) | 19.3 | 21.8 | 20.5 | 24.0 | 24.3 | 24.4 | 24.0 | 23.5 | 23.5 | 23.0 | 20.4 | 21.2 |
| 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) | 8.6 | 10.4 | 11.0 | 10.9 | 10.0 | 9.3 | 8.1 | 9.1 | 7.8 | 8.7 | 9.9 | 10.0 |
| Precipitation (mm) | 38 | 32 | 9 | 56 | 255 | 314 | 469 | 326 | 455 | 381 | 155 | 5 |
| Sunny days | 19 | 14 | 21 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 10 | 19 |
| Rainy days | 12 | 14 | 10 | 30 | 29 | 30 | 31 | 31 | 30 | 31 | 20 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phumĭ O Svay is at