Average annual temperature is 26.1 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Ban San Bo Yen
* Weather data for Ban San Bo Yen 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) | 31.3 | 35.3 | 38.7 | 40.0 | 38.8 | 35.4 | 35.0 | 34.7 | 33.5 | 32.4 | 31.7 | 31.6 |
| Average daytime temperature (°C) | 28.0 | 31.5 | 34.2 | 37.7 | 34.6 | 32.5 | 32.6 | 31.8 | 30.6 | 29.6 | 29.5 | 29.2 |
| Average temperature (°C) | 21.7 | 24.2 | 26.8 | 30.0 | 28.7 | 27.5 | 27.3 | 26.9 | 26.1 | 25.3 | 24.5 | 23.6 |
| Average night temperature (°C) | 15.9 | 17.5 | 20.5 | 23.4 | 24.4 | 24.0 | 23.7 | 23.6 | 23.2 | 22.3 | 20.6 | 19.0 |
| Absolute minimum temperature (°C) | 12.9 | 14.4 | 17.9 | 20.6 | 22.7 | 23.0 | 22.5 | 22.7 | 22.0 | 20.7 | 17.9 | 13.5 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.4 | 10.4 | 11.1 | 10.6 | 9.0 | 9.4 | 8.2 | 7.9 | 8.7 | 9.9 | 10.1 |
| Precipitation (mm) | 0 | 14 | 25 | 21 | 132 | 190 | 186 | 170 | 441 | 214 | 39 | 20 |
| Sunny days | 30 | 20 | 23 | 21 | 4 | 0 | 1 | 0 | 0 | 0 | 16 | 16 |
| Rainy days | 1 | 8 | 8 | 9 | 27 | 30 | 30 | 31 | 30 | 31 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban San Bo Yen is at