Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Ban Ba Siao
* Weather data for Ban Ba Siao 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) | 31.8 | 34.3 | 36.5 | 38.7 | 38.5 | 35.6 | 35.5 | 35.4 | 33.3 | 31.8 | 32.1 | 32.4 |
| Average daytime temperature (°C) | 27.6 | 30.8 | 33.3 | 36.5 | 33.8 | 33.5 | 32.9 | 32.2 | 30.6 | 30.6 | 29.7 | 29.2 |
| Average temperature (°C) | 22.1 | 25.4 | 27.6 | 30.8 | 29.3 | 28.9 | 28.3 | 28.0 | 26.5 | 26.4 | 25.3 | 24.5 |
| Average night temperature (°C) | 16.6 | 20.1 | 22.2 | 25.7 | 25.5 | 25.5 | 25.0 | 24.8 | 23.9 | 23.3 | 21.4 | 20.0 |
| Absolute minimum temperature (°C) | 12.7 | 14.8 | 17.8 | 22.6 | 23.4 | 24.0 | 23.7 | 23.9 | 22.9 | 22.1 | 17.7 | 13.8 |
| 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 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 9.2 | 10.1 | 10.9 | 10.9 | 10.5 | 10.1 | 9.5 | 8.4 | 7.0 | 9.2 | 10.0 | 9.8 |
| Precipitation (mm) | 3 | 9 | 9 | 30 | 101 | 102 | 161 | 101 | 358 | 191 | 34 | 0 |
| Sunny days | 27 | 15 | 29 | 15 | 8 | 6 | 2 | 3 | 0 | 4 | 15 | 29 |
| Rainy days | 4 | 13 | 2 | 15 | 23 | 24 | 29 | 28 | 30 | 27 | 15 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Ba Siao is at