Average annual temperature is 25.5 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Ban Sawan
* Weather data for Ban Sawan 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) | 28.7 | 32.4 | 35.4 | 37.9 | 38.8 | 35.9 | 35.0 | 32.6 | 32.3 | 31.4 | 30.2 | 29.6 |
| Average daytime temperature (°C) | 26.2 | 29.4 | 32.0 | 35.9 | 34.0 | 31.5 | 31.5 | 29.7 | 29.6 | 28.7 | 28.0 | 27.2 |
| Average temperature (°C) | 20.9 | 23.9 | 26.1 | 29.8 | 28.7 | 26.8 | 27.1 | 25.9 | 25.6 | 24.9 | 23.7 | 22.8 |
| Average night temperature (°C) | 15.1 | 17.9 | 20.4 | 24.1 | 24.3 | 23.4 | 23.4 | 23.1 | 22.6 | 21.8 | 19.6 | 17.9 |
| Absolute minimum temperature (°C) | 12.5 | 14.8 | 16.7 | 21.9 | 21.6 | 21.6 | 22.2 | 22.2 | 21.0 | 20.7 | 16.7 | 12.5 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 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) | 10.2 | 10.1 | 9.9 | 10.8 | 10.7 | 9.3 | 9.7 | 7.6 | 8.2 | 9.0 | 9.9 | 9.9 |
| Precipitation (mm) | 2 | 14 | 25 | 17 | 174 | 340 | 306 | 324 | 393 | 277 | 70 | 44 |
| Sunny days | 27 | 19 | 20 | 25 | 8 | 0 | 0 | 0 | 1 | 0 | 14 | 14 |
| Rainy days | 4 | 9 | 11 | 5 | 23 | 30 | 31 | 31 | 29 | 31 | 16 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sawan is at