Average annual temperature is 28.3 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Ban Bang Son
* Weather data for Ban Bang Son 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) | 34.6 | 35.8 | 36.1 | 37.5 | 37.4 | 35.2 | 34.3 | 35.5 | 33.4 | 32.8 | 33.0 | 34.3 |
| Average daytime temperature (°C) | 31.6 | 33.3 | 34.5 | 35.3 | 34.7 | 32.4 | 32.2 | 32.6 | 31.4 | 31.5 | 31.2 | 31.9 |
| Average temperature (°C) | 26.1 | 27.6 | 28.8 | 30.3 | 30.3 | 29.1 | 28.7 | 29.1 | 27.7 | 27.6 | 26.9 | 27.1 |
| Average night temperature (°C) | 21.0 | 22.7 | 24.1 | 26.5 | 26.8 | 26.3 | 26.0 | 26.4 | 25.3 | 24.8 | 23.6 | 22.7 |
| Absolute minimum temperature (°C) | 17.5 | 19.9 | 21.5 | 25.1 | 24.6 | 24.9 | 24.3 | 24.9 | 23.6 | 23.9 | 18.6 | 18.3 |
| 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 | 12.8 | 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) | 9.7 | 10.3 | 11.0 | 10.3 | 10.1 | 9.4 | 8.4 | 9.0 | 7.2 | 8.3 | 9.4 | 9.9 |
| Precipitation (mm) | 5 | 64 | 16 | 82 | 111 | 154 | 250 | 206 | 346 | 257 | 85 | 21 |
| Sunny days | 25 | 17 | 16 | 7 | 6 | 1 | 1 | 1 | 0 | 1 | 13 | 23 |
| Rainy days | 6 | 11 | 15 | 23 | 25 | 29 | 30 | 30 | 30 | 30 | 17 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bang Son is at