Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Thma Koul
* Weather data for Thma Koul 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) | 32.2 | 35.5 | 38.7 | 40.3 | 40.3 | 35.5 | 35.1 | 36.2 | 32.5 | 32.6 | 31.9 | 32.2 |
| Average daytime temperature (°C) | 28.8 | 33.4 | 35.3 | 36.6 | 35.4 | 33.5 | 32.5 | 33.2 | 31.1 | 30.9 | 30.1 | 30.3 |
| Average temperature (°C) | 24.1 | 27.8 | 29.5 | 30.9 | 30.3 | 28.9 | 28.4 | 28.6 | 27.0 | 27.0 | 26.1 | 25.9 |
| Average night temperature (°C) | 19.4 | 22.5 | 24.0 | 26.5 | 26.6 | 25.8 | 25.6 | 25.5 | 24.5 | 24.3 | 22.8 | 21.7 |
| Absolute minimum temperature (°C) | 15.8 | 19.1 | 20.5 | 24.7 | 24.5 | 24.5 | 23.8 | 24.5 | 23.5 | 23.6 | 19.1 | 16.8 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 8.7 | 10.6 | 10.7 | 10.3 | 10.1 | 9.4 | 8.2 | 8.6 | 6.9 | 8.3 | 9.2 | 10.0 |
| Precipitation (mm) | 49 | 26 | 54 | 149 | 145 | 144 | 246 | 190 | 324 | 262 | 112 | 26 |
| Sunny days | 25 | 15 | 22 | 4 | 5 | 2 | 1 | 1 | 0 | 1 | 10 | 18 |
| Rainy days | 6 | 13 | 9 | 26 | 26 | 28 | 30 | 30 | 30 | 30 | 20 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Thma Koul is at