Average annual temperature is 23.6 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Ban Huai San Mai
* Weather data for Ban Huai San Mai 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) | 29.2 | 31.0 | 34.5 | 36.9 | 37.3 | 33.1 | 34.9 | 31.3 | 32.6 | 31.7 | 31.4 | 29.9 |
| Average daytime temperature (°C) | 26.8 | 28.7 | 31.5 | 35.0 | 33.2 | 29.9 | 30.2 | 28.8 | 29.3 | 28.8 | 29.2 | 28.0 |
| Average temperature (°C) | 18.6 | 20.9 | 23.7 | 27.5 | 26.7 | 25.1 | 25.2 | 24.3 | 24.5 | 23.7 | 22.6 | 21.1 |
| Average night temperature (°C) | 10.3 | 12.8 | 16.2 | 20.4 | 21.9 | 22.3 | 22.0 | 21.8 | 21.6 | 20.0 | 17.0 | 15.1 |
| Absolute minimum temperature (°C) | 8.1 | 9.9 | 13.2 | 17.2 | 20.5 | 21.5 | 20.7 | 21.0 | 20.0 | 18.3 | 13.2 | 10.4 |
| 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 | 10.6 | 10.5 | 11.2 | 11.0 | 9.1 | 9.3 | 7.4 | 8.4 | 9.6 | 10.1 | 10.0 |
| Precipitation (mm) | 0 | 6 | 5 | 6 | 99 | 195 | 183 | 277 | 446 | 267 | 22 | 21 |
| Sunny days | 30 | 23 | 26 | 25 | 4 | 0 | 1 | 0 | 0 | 0 | 12 | 20 |
| Rainy days | 1 | 5 | 5 | 5 | 27 | 30 | 30 | 31 | 30 | 31 | 18 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Huai San Mai is at