Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Ban Sai Nun
* Weather data for Ban Sai Nun 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) | 32.6 | 33.9 | 37.2 | 37.1 | 36.4 | 34.2 | 33.2 | 32.7 | 32.9 | 32.9 | 32.1 | 32.1 |
| Average daytime temperature (°C) | 30.6 | 32.4 | 34.2 | 34.7 | 32.8 | 31.8 | 30.9 | 30.9 | 30.4 | 31.1 | 29.5 | 30.5 |
| Average temperature (°C) | 26.0 | 27.1 | 27.7 | 28.3 | 28.0 | 27.4 | 27.0 | 26.8 | 26.3 | 26.3 | 26.0 | 26.7 |
| Average night temperature (°C) | 22.7 | 22.8 | 22.7 | 24.1 | 24.5 | 24.2 | 24.0 | 23.8 | 23.7 | 23.5 | 23.7 | 24.0 |
| Absolute minimum temperature (°C) | 20.2 | 21.8 | 20.9 | 23.0 | 23.6 | 23.0 | 23.0 | 23.1 | 22.8 | 22.3 | 22.9 | 22.8 |
| 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 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 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) | 9.2 | 10.6 | 10.8 | 10.2 | 9.7 | 9.8 | 9.1 | 10.5 | 7.9 | 8.1 | 6.7 | 9.3 |
| Precipitation (mm) | 56 | 18 | 33 | 128 | 208 | 187 | 194 | 223 | 362 | 358 | 241 | 72 |
| Sunny days | 6 | 8 | 14 | 4 | 2 | 1 | 2 | 0 | 3 | 0 | 2 | 5 |
| Rainy days | 25 | 20 | 17 | 26 | 29 | 29 | 29 | 31 | 27 | 31 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Nun is at