Average annual temperature is 25.1 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Ban San Pa Nai
* Weather data for Ban San Pa Nai 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) | 29.6 | 32.6 | 36.0 | 38.3 | 39.1 | 37.5 | 36.7 | 33.3 | 33.1 | 32.1 | 31.1 | 30.4 |
| Average daytime temperature (°C) | 27.0 | 28.6 | 32.1 | 35.9 | 34.8 | 33.2 | 33.1 | 30.5 | 29.7 | 28.3 | 28.2 | 27.3 |
| Average temperature (°C) | 20.0 | 21.8 | 24.8 | 28.3 | 28.4 | 27.6 | 27.7 | 26.2 | 25.8 | 25.0 | 23.6 | 22.2 |
| Average night temperature (°C) | 14.2 | 16.1 | 18.6 | 21.6 | 23.1 | 23.5 | 23.5 | 23.0 | 22.6 | 21.9 | 19.5 | 18.1 |
| Absolute minimum temperature (°C) | 11.8 | 13.0 | 16.6 | 18.6 | 20.6 | 22.1 | 22.2 | 22.2 | 21.6 | 20.7 | 16.5 | 12.5 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.3 | 10.3 | 10.4 | 11.2 | 11.0 | 9.6 | 10.2 | 7.5 | 8.7 | 9.6 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 26 | 4 | 45 | 103 | 147 | 169 | 268 | 319 | 156 | 33 | 33 |
| Sunny days | 30 | 20 | 28 | 26 | 6 | 0 | 0 | 0 | 2 | 2 | 15 | 18 |
| Rainy days | 1 | 8 | 3 | 4 | 25 | 30 | 31 | 31 | 28 | 29 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban San Pa Nai is at