Average annual temperature is 26.2 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Don Si Chum
* Weather data for Don Si Chum Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.3 | 32.5 | 36.4 | 38.2 | 40.4 | 37.6 | 37.5 | 33.6 | 33.7 | 31.9 | 30.3 | 29.9 |
| Average daytime temperature (°C) | 27.1 | 30.0 | 32.7 | 36.5 | 35.1 | 32.8 | 33.4 | 30.8 | 30.0 | 29.1 | 28.3 | 27.8 |
| Average temperature (°C) | 21.3 | 24.3 | 26.9 | 30.8 | 29.8 | 28.0 | 28.4 | 26.8 | 26.0 | 25.2 | 23.7 | 22.9 |
| Average night temperature (°C) | 15.5 | 18.3 | 20.9 | 24.9 | 25.1 | 24.5 | 24.2 | 23.7 | 23.1 | 22.1 | 20.1 | 18.6 |
| Absolute minimum temperature (°C) | 12.2 | 15.3 | 18.1 | 22.0 | 22.5 | 23.1 | 22.7 | 22.5 | 22.3 | 20.9 | 17.1 | 13.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.5 | 10.5 | 11.1 | 10.6 | 9.4 | 9.9 | 7.4 | 8.3 | 9.4 | 10.0 | 9.9 |
| Precipitation (mm) | 0 | 7 | 12 | 31 | 154 | 177 | 147 | 191 | 531 | 505 | 99 | 48 |
| Sunny days | 30 | 18 | 24 | 22 | 8 | 0 | 0 | 1 | 0 | 0 | 13 | 13 |
| Rainy days | 1 | 10 | 7 | 8 | 23 | 30 | 31 | 30 | 30 | 31 | 17 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Don Si Chum is at