Average annual temperature is 22.9 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Ban Sai Pia
* Weather data for Ban Sai Pia 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) | 27.1 | 28.1 | 32.5 | 31.8 | 30.9 | 31.6 | 30.3 | 30.0 | 30.6 | 28.7 | 29.2 | 28.1 |
| Average daytime temperature (°C) | 24.8 | 26.6 | 29.1 | 29.9 | 29.0 | 29.1 | 27.9 | 28.2 | 27.4 | 26.9 | 25.7 | 25.8 |
| Average temperature (°C) | 21.3 | 22.0 | 23.0 | 24.0 | 24.0 | 23.8 | 23.6 | 23.3 | 22.9 | 22.6 | 22.3 | 22.3 |
| Average night temperature (°C) | 18.9 | 18.8 | 18.8 | 20.3 | 21.0 | 20.5 | 20.5 | 20.2 | 20.3 | 19.9 | 20.3 | 20.2 |
| Absolute minimum temperature (°C) | 16.8 | 17.8 | 16.8 | 19.1 | 19.9 | 19.1 | 19.7 | 19.4 | 19.3 | 19.0 | 19.6 | 19.2 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 7.5 | 9.7 | 10.6 | 10.0 | 9.4 | 9.8 | 9.3 | 9.8 | 7.0 | 6.4 | 5.3 | 8.1 |
| Precipitation (mm) | 179 | 70 | 65 | 164 | 184 | 179 | 181 | 183 | 289 | 285 | 325 | 438 |
| Sunny days | 0 | 2 | 10 | 2 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 1 |
| Rainy days | 31 | 26 | 21 | 28 | 31 | 28 | 31 | 31 | 27 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Pia is at