Average annual temperature is 27.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Phum Sla
* Weather data for Phum Sla 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) | 33.6 | 33.9 | 36.1 | 36.6 | 36.7 | 34.3 | 33.2 | 33.8 | 32.3 | 32.7 | 32.3 | 33.3 |
| Average daytime temperature (°C) | 30.2 | 32.9 | 34.2 | 34.7 | 33.6 | 32.5 | 31.4 | 32.2 | 31.0 | 31.4 | 31.1 | 32.0 |
| Average temperature (°C) | 25.9 | 27.7 | 28.5 | 29.7 | 29.3 | 28.2 | 27.5 | 27.9 | 26.9 | 26.9 | 26.8 | 27.5 |
| Average night temperature (°C) | 22.0 | 22.8 | 23.0 | 25.3 | 26.3 | 25.6 | 25.2 | 25.4 | 24.6 | 24.1 | 23.6 | 23.6 |
| Absolute minimum temperature (°C) | 19.5 | 21.4 | 19.6 | 23.8 | 24.7 | 24.2 | 24.1 | 24.1 | 23.8 | 23.1 | 21.5 | 22.0 |
| 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) | 8.6 | 10.1 | 10.8 | 10.9 | 9.7 | 8.9 | 8.3 | 8.8 | 7.3 | 8.7 | 9.7 | 9.9 |
| Precipitation (mm) | 58 | 8 | 7 | 97 | 185 | 197 | 316 | 294 | 361 | 405 | 219 | 17 |
| Sunny days | 15 | 16 | 22 | 4 | 3 | 4 | 0 | 0 | 0 | 0 | 9 | 17 |
| Rainy days | 16 | 12 | 9 | 26 | 28 | 26 | 31 | 31 | 30 | 31 | 21 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phum Sla is at