Average annual temperature is 26.5 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Ban Na San
* Weather data for Ban Na San 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) | 31.6 | 35.1 | 39.0 | 39.2 | 40.6 | 34.7 | 33.5 | 33.3 | 32.4 | 32.7 | 35.5 | 32.8 |
| Average daytime temperature (°C) | 27.0 | 31.0 | 33.8 | 36.5 | 34.5 | 31.3 | 31.5 | 30.2 | 30.2 | 31.1 | 31.8 | 29.7 |
| Average temperature (°C) | 20.7 | 24.7 | 27.5 | 30.5 | 29.9 | 27.3 | 27.5 | 26.8 | 26.5 | 26.8 | 26.2 | 23.7 |
| Average night temperature (°C) | 15.0 | 18.6 | 21.4 | 25.3 | 25.8 | 24.2 | 24.2 | 24.1 | 23.6 | 23.1 | 21.2 | 18.4 |
| Absolute minimum temperature (°C) | 11.4 | 13.2 | 16.4 | 21.7 | 23.1 | 23.1 | 23.0 | 23.4 | 23.0 | 20.0 | 15.4 | 12.3 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.4 | 10.5 | 10.9 | 10.3 | 7.3 | 8.9 | 6.1 | 7.0 | 9.8 | 10.2 | 9.8 |
| Precipitation (mm) | 6 | 8 | 22 | 59 | 169 | 564 | 535 | 585 | 525 | 148 | 2 | 1 |
| Sunny days | 26 | 18 | 24 | 13 | 8 | 0 | 0 | 0 | 1 | 10 | 23 | 30 |
| Rainy days | 5 | 10 | 7 | 17 | 23 | 30 | 31 | 31 | 29 | 21 | 7 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Na San is at