Average annual temperature is 23.7 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Ban Chachu
* Weather data for Ban Chachu 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) | 28.4 | 30.0 | 34.3 | 37.4 | 38.1 | 35.2 | 34.0 | 32.3 | 32.3 | 30.8 | 29.2 | 29.1 |
| Average daytime temperature (°C) | 25.2 | 27.5 | 30.5 | 34.9 | 33.1 | 30.3 | 30.6 | 29.1 | 28.7 | 27.4 | 26.5 | 25.7 |
| Average temperature (°C) | 19.0 | 21.2 | 23.9 | 27.7 | 26.8 | 25.2 | 25.6 | 24.5 | 24.3 | 23.3 | 21.7 | 20.7 |
| Average night temperature (°C) | 13.6 | 16.1 | 18.7 | 22.3 | 22.4 | 21.9 | 22.1 | 21.7 | 21.3 | 20.4 | 18.0 | 16.6 |
| Absolute minimum temperature (°C) | 11.0 | 13.6 | 15.5 | 20.0 | 19.5 | 21.0 | 21.0 | 20.7 | 19.9 | 19.4 | 15.3 | 11.5 |
| 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 | 10.0 |
| 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 | 10.9 |
| 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 | 10.2 | 11.0 | 10.6 | 8.7 | 9.4 | 6.5 | 8.5 | 8.9 | 9.8 | 9.4 |
| Precipitation (mm) | 1 | 18 | 25 | 25 | 138 | 349 | 311 | 372 | 400 | 270 | 60 | 50 |
| Sunny days | 29 | 18 | 23 | 24 | 5 | 0 | 0 | 0 | 0 | 0 | 13 | 11 |
| Rainy days | 2 | 10 | 8 | 6 | 26 | 30 | 31 | 31 | 30 | 31 | 17 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chachu is at