Average annual temperature is 26.5 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Ban Sai Po
* Weather data for Ban Sai Po 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) | 31.2 | 33.4 | 37.6 | 37.9 | 36.2 | 34.1 | 32.9 | 32.8 | 31.8 | 32.3 | 31.3 | 32.5 |
| Average daytime temperature (°C) | 29.6 | 31.4 | 34.0 | 36.1 | 33.4 | 31.8 | 30.7 | 31.2 | 30.1 | 30.8 | 29.2 | 30.4 |
| Average temperature (°C) | 24.9 | 26.0 | 27.5 | 29.0 | 27.7 | 27.0 | 26.2 | 26.4 | 25.7 | 25.9 | 25.4 | 25.9 |
| Average night temperature (°C) | 21.3 | 21.3 | 22.0 | 24.1 | 24.0 | 23.6 | 23.2 | 23.0 | 23.1 | 23.0 | 22.9 | 22.6 |
| Absolute minimum temperature (°C) | 18.8 | 19.9 | 19.6 | 22.3 | 23.0 | 22.2 | 21.8 | 22.3 | 22.4 | 22.1 | 21.9 | 21.2 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 11.7 |
| 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) | 9.3 | 10.6 | 10.8 | 10.6 | 9.5 | 9.2 | 8.6 | 10.0 | 7.2 | 8.3 | 6.8 | 9.8 |
| Precipitation (mm) | 125 | 21 | 21 | 78 | 209 | 175 | 221 | 229 | 414 | 354 | 299 | 112 |
| Sunny days | 3 | 8 | 17 | 6 | 2 | 1 | 2 | 0 | 0 | 0 | 1 | 2 |
| Rainy days | 28 | 20 | 14 | 24 | 29 | 29 | 29 | 31 | 30 | 31 | 29 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Po is at