Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Ban Bang Sai
* Weather data for Ban Bang 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) | 31.5 | 34.2 | 38.1 | 39.5 | 40.8 | 37.8 | 37.0 | 36.8 | 33.8 | 32.6 | 33.2 | 34.0 |
| Average daytime temperature (°C) | 28.9 | 31.4 | 35.2 | 37.7 | 36.2 | 34.2 | 34.1 | 34.3 | 31.6 | 31.1 | 31.1 | 31.2 |
| Average temperature (°C) | 23.5 | 26.2 | 29.2 | 31.9 | 31.1 | 29.4 | 29.1 | 29.2 | 27.5 | 27.2 | 26.7 | 26.3 |
| Average night temperature (°C) | 17.8 | 21.2 | 23.7 | 26.6 | 26.7 | 26.1 | 25.6 | 25.7 | 24.7 | 24.2 | 22.5 | 21.5 |
| Absolute minimum temperature (°C) | 13.6 | 16.9 | 18.2 | 23.9 | 24.2 | 24.7 | 24.1 | 24.5 | 23.9 | 23.1 | 18.9 | 16.9 |
| 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 | 12.6 | 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 | 10.4 | 10.7 | 11.0 | 10.9 | 9.1 | 8.8 | 8.1 | 6.8 | 8.8 | 9.9 | 10.2 |
| Precipitation (mm) | 4 | 15 | 1 | 46 | 117 | 200 | 181 | 205 | 430 | 270 | 20 | 5 |
| Sunny days | 28 | 21 | 27 | 20 | 10 | 2 | 1 | 1 | 0 | 1 | 15 | 28 |
| Rainy days | 3 | 7 | 4 | 10 | 21 | 28 | 30 | 30 | 30 | 30 | 15 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bang Sai is at