Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Ban Sa-I
* Weather data for Ban Sa-I 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) | 29.4 | 31.2 | 33.8 | 35.6 | 33.7 | 29.2 | 29.4 | 28.2 | 29.8 | 28.9 | 28.9 | 30.1 |
| Average daytime temperature (°C) | 26.3 | 28.3 | 30.7 | 32.9 | 30.1 | 26.2 | 25.7 | 25.6 | 25.9 | 26.7 | 26.6 | 27.4 |
| Average temperature (°C) | 20.7 | 22.2 | 24.2 | 25.7 | 24.6 | 22.8 | 22.4 | 22.3 | 22.3 | 22.5 | 22.5 | 22.6 |
| Average night temperature (°C) | 15.9 | 17.1 | 18.8 | 20.7 | 21.3 | 21.1 | 20.7 | 20.9 | 20.6 | 19.9 | 19.6 | 18.6 |
| Absolute minimum temperature (°C) | 12.9 | 14.8 | 16.1 | 19.1 | 20.1 | 20.1 | 19.0 | 20.5 | 19.3 | 18.0 | 16.8 | 14.8 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 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) | 10.3 | 10.4 | 10.8 | 10.8 | 10.7 | 6.9 | 6.5 | 6.6 | 6.4 | 8.1 | 9.9 | 10.4 |
| Precipitation (mm) | 4 | 44 | 10 | 81 | 168 | 230 | 321 | 269 | 437 | 214 | 39 | 8 |
| Sunny days | 26 | 18 | 24 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 22 |
| Rainy days | 5 | 10 | 7 | 16 | 31 | 30 | 31 | 31 | 30 | 31 | 16 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sa-I is at