Average annual temperature is 22.4 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 115 days
Number of rainy days: 250 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) | 27.7 | 30.5 | 33.3 | 36.3 | 35.8 | 33.5 | 32.2 | 30.6 | 29.8 | 29.6 | 28.3 | 27.5 |
| Average daytime temperature (°C) | 25.0 | 27.3 | 29.9 | 34.2 | 31.6 | 29.1 | 28.8 | 27.7 | 27.1 | 26.5 | 25.9 | 25.3 |
| Average temperature (°C) | 18.1 | 20.0 | 22.3 | 25.8 | 25.1 | 23.9 | 24.1 | 23.3 | 23.0 | 22.3 | 21.0 | 19.8 |
| Average night temperature (°C) | 11.5 | 13.0 | 15.9 | 18.8 | 20.2 | 20.7 | 20.7 | 20.6 | 20.1 | 19.2 | 17.1 | 15.1 |
| Absolute minimum temperature (°C) | 9.6 | 10.5 | 12.4 | 17.0 | 18.7 | 19.6 | 19.4 | 19.7 | 19.3 | 17.6 | 14.8 | 11.6 |
| 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 | 11.0 |
| 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 | 10.4 | 10.4 | 11.2 | 10.7 | 9.3 | 9.8 | 7.1 | 8.7 | 9.6 | 10.0 | 9.8 |
| Precipitation (mm) | 3 | 28 | 22 | 29 | 144 | 367 | 335 | 434 | 445 | 232 | 70 | 70 |
| Sunny days | 28 | 16 | 19 | 22 | 2 | 0 | 0 | 0 | 1 | 0 | 15 | 12 |
| Rainy days | 3 | 12 | 12 | 8 | 29 | 30 | 31 | 31 | 29 | 31 | 15 | 19 |
| 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