Average annual temperature is 20.8 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 8.6 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Ban San Muang
* Weather data for Ban San Muang 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) | 25.9 | 29.1 | 30.8 | 34.4 | 31.9 | 28.5 | 29.5 | 27.4 | 28.4 | 27.4 | 26.4 | 25.9 |
| Average daytime temperature (°C) | 23.3 | 25.9 | 28.2 | 31.7 | 28.6 | 26.3 | 26.6 | 25.4 | 25.8 | 25.0 | 24.6 | 24.0 |
| Average temperature (°C) | 16.7 | 19.1 | 21.5 | 24.8 | 23.0 | 21.9 | 21.9 | 21.4 | 21.2 | 20.4 | 19.3 | 18.0 |
| Average night temperature (°C) | 10.9 | 13.0 | 15.3 | 18.4 | 18.8 | 19.2 | 18.8 | 19.0 | 18.4 | 17.2 | 15.4 | 13.2 |
| Absolute minimum temperature (°C) | 8.6 | 10.5 | 12.6 | 16.2 | 17.5 | 17.7 | 17.4 | 17.6 | 16.6 | 15.6 | 13.0 | 9.0 |
| 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) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.5 | 10.6 | 11.3 | 10.9 | 8.8 | 9.6 | 7.6 | 7.9 | 9.4 | 10.2 | 10.0 |
| Precipitation (mm) | 0 | 18 | 10 | 21 | 133 | 216 | 223 | 193 | 296 | 205 | 41 | 21 |
| Sunny days | 28 | 22 | 20 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 15 |
| Rainy days | 3 | 6 | 11 | 10 | 30 | 30 | 31 | 31 | 30 | 31 | 18 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban San Muang is at