Average annual temperature is 27.4 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Ban Bo Sai
* Weather data for Ban Bo Sai 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) | 30.6 | 33.3 | 36.4 | 37.9 | 38.5 | 35.8 | 33.6 | 34.0 | 32.8 | 33.0 | 32.9 | 34.0 |
| Average daytime temperature (°C) | 28.7 | 30.8 | 34.0 | 36.2 | 34.6 | 32.5 | 32.0 | 31.8 | 30.7 | 30.9 | 31.4 | 31.2 |
| Average temperature (°C) | 23.3 | 25.7 | 28.4 | 30.7 | 30.1 | 28.4 | 28.0 | 27.8 | 27.0 | 26.9 | 26.7 | 26.1 |
| Average night temperature (°C) | 17.7 | 20.9 | 23.3 | 25.8 | 26.1 | 25.4 | 25.0 | 24.8 | 24.3 | 23.8 | 22.3 | 20.9 |
| Absolute minimum temperature (°C) | 14.0 | 15.4 | 17.9 | 23.8 | 23.4 | 24.1 | 24.0 | 24.2 | 23.8 | 22.7 | 18.4 | 15.4 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.2 | 10.8 | 11.0 | 10.9 | 8.7 | 8.9 | 8.5 | 7.0 | 8.7 | 10.0 | 10.2 |
| Precipitation (mm) | 2 | 18 | 5 | 57 | 101 | 341 | 293 | 244 | 484 | 281 | 25 | 2 |
| Sunny days | 28 | 21 | 26 | 18 | 7 | 2 | 0 | 2 | 0 | 1 | 16 | 26 |
| Rainy days | 3 | 7 | 5 | 12 | 24 | 28 | 31 | 29 | 30 | 30 | 14 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bo Sai is at