Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 33 days
Number of rainy days: 332 days
Look at detailed online map of Ban Si Phathum Wan
* Weather data for Ban Si Phathum Wan 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) | 31.9 | 34.1 | 37.9 | 38.1 | 35.8 | 35.8 | 36.3 | 35.8 | 33.0 | 32.9 | 31.6 | 31.0 |
| Average daytime temperature (°C) | 29.2 | 31.4 | 34.5 | 36.1 | 34.0 | 32.6 | 31.7 | 32.9 | 30.9 | 31.3 | 29.3 | 29.8 |
| Average temperature (°C) | 25.1 | 26.1 | 27.7 | 29.2 | 28.2 | 27.7 | 27.2 | 28.0 | 26.4 | 26.2 | 25.6 | 26.1 |
| Average night temperature (°C) | 21.5 | 21.5 | 22.1 | 24.4 | 24.5 | 24.3 | 24.2 | 24.6 | 23.8 | 23.3 | 23.1 | 23.4 |
| Absolute minimum temperature (°C) | 18.1 | 20.4 | 20.0 | 23.2 | 22.6 | 22.4 | 22.8 | 23.5 | 22.6 | 22.1 | 21.8 | 22.7 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.5 | 10.6 | 10.8 | 10.8 | 9.7 | 8.9 | 7.9 | 10.1 | 7.6 | 8.5 | 7.0 | 9.5 |
| Precipitation (mm) | 84 | 41 | 33 | 60 | 184 | 112 | 151 | 112 | 285 | 291 | 341 | 130 |
| Sunny days | 3 | 2 | 14 | 0 | 3 | 2 | 4 | 3 | 1 | 0 | 1 | 0 |
| Rainy days | 28 | 26 | 17 | 30 | 28 | 28 | 27 | 28 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Si Phathum Wan is at