Average annual temperature is 27.5 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 22.5 °C
Number of sunny days: 38 days
Number of rainy days: 327 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) | 31.3 | 32.3 | 34.1 | 34.0 | 33.8 | 31.5 | 31.7 | 31.8 | 31.5 | 31.6 | 31.8 | 31.9 |
| Average daytime temperature (°C) | 30.0 | 31.2 | 32.1 | 32.0 | 30.8 | 30.3 | 29.6 | 29.7 | 29.4 | 29.8 | 29.8 | 30.6 |
| Average temperature (°C) | 26.4 | 27.2 | 27.9 | 28.9 | 28.4 | 28.2 | 27.6 | 27.5 | 26.9 | 26.9 | 26.6 | 27.0 |
| Average night temperature (°C) | 23.9 | 24.5 | 24.9 | 26.4 | 26.0 | 25.9 | 25.5 | 25.7 | 24.9 | 24.8 | 24.7 | 24.7 |
| Absolute minimum temperature (°C) | 22.5 | 23.5 | 23.7 | 24.5 | 24.1 | 23.9 | 23.4 | 23.9 | 23.7 | 23.1 | 23.8 | 24.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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 | 10.7 | 10.8 | 10.8 | 9.6 | 9.4 | 8.2 | 9.5 | 7.0 | 8.7 | 7.7 | 10.0 |
| Precipitation (mm) | 69 | 29 | 38 | 66 | 207 | 166 | 264 | 262 | 355 | 266 | 269 | 104 |
| Sunny days | 5 | 5 | 12 | 5 | 1 | 3 | 2 | 2 | 1 | 0 | 0 | 2 |
| Rainy days | 26 | 23 | 19 | 25 | 30 | 27 | 29 | 29 | 29 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bo Sai is at