Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Ban Bo Siliam
* Weather data for Ban Bo Siliam 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) | 33.3 | 35.0 | 37.6 | 39.4 | 41.7 | 40.5 | 39.0 | 39.6 | 33.8 | 33.0 | 32.9 | 34.6 |
| Average daytime temperature (°C) | 29.8 | 32.2 | 34.8 | 37.8 | 36.9 | 35.5 | 35.3 | 36.2 | 32.2 | 31.3 | 31.0 | 31.8 |
| Average temperature (°C) | 24.2 | 26.6 | 28.9 | 31.9 | 31.4 | 30.2 | 29.9 | 30.2 | 27.7 | 27.4 | 26.7 | 27.0 |
| Average night temperature (°C) | 19.1 | 21.7 | 23.7 | 26.8 | 27.0 | 26.5 | 26.3 | 26.5 | 24.9 | 24.3 | 23.0 | 22.3 |
| Absolute minimum temperature (°C) | 15.3 | 16.4 | 19.8 | 24.5 | 23.9 | 24.8 | 24.2 | 24.9 | 23.7 | 23.6 | 18.6 | 17.8 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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) | 10.2 | 10.4 | 10.9 | 11.1 | 10.7 | 8.6 | 9.4 | 8.2 | 7.6 | 8.8 | 9.9 | 10.1 |
| Precipitation (mm) | 1 | 19 | 0 | 36 | 149 | 177 | 158 | 173 | 327 | 243 | 45 | 0 |
| Sunny days | 27 | 18 | 29 | 17 | 8 | 2 | 1 | 1 | 0 | 1 | 18 | 26 |
| Rainy days | 4 | 10 | 2 | 13 | 23 | 28 | 30 | 30 | 30 | 30 | 12 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bo Siliam is at