Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Ban Na Sa-nam
* Weather data for Ban Na Sa-nam 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 | 34.4 | 37.2 | 37.5 | 38.7 | 34.4 | 32.6 | 32.7 | 32.0 | 31.8 | 33.8 | 33.2 |
| Average daytime temperature (°C) | 26.6 | 31.5 | 33.9 | 36.0 | 33.8 | 31.3 | 31.0 | 30.5 | 29.7 | 30.3 | 31.1 | 30.0 |
| Average temperature (°C) | 21.0 | 25.3 | 27.5 | 30.5 | 29.3 | 27.5 | 27.1 | 27.0 | 26.2 | 26.4 | 26.0 | 24.3 |
| Average night temperature (°C) | 16.6 | 20.0 | 21.8 | 26.0 | 25.7 | 24.7 | 24.3 | 24.3 | 23.6 | 23.4 | 22.1 | 20.1 |
| Absolute minimum temperature (°C) | 13.5 | 15.8 | 17.7 | 22.7 | 23.1 | 23.5 | 23.3 | 22.9 | 23.0 | 21.7 | 18.9 | 15.0 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.8 | 10.2 | 10.8 | 10.8 | 10.7 | 9.7 | 9.1 | 8.6 | 7.0 | 9.3 | 10.1 | 9.9 |
| Precipitation (mm) | 27 | 14 | 3 | 58 | 147 | 272 | 317 | 232 | 483 | 141 | 5 | 1 |
| Sunny days | 24 | 22 | 24 | 9 | 6 | 0 | 0 | 1 | 1 | 3 | 18 | 27 |
| Rainy days | 7 | 6 | 7 | 21 | 25 | 30 | 31 | 30 | 29 | 28 | 12 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Na Sa-nam is at