Average annual temperature is 27.1 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 20.3 °C
Number of sunny days: 25 days
Number of rainy days: 340 days
Look at detailed online map of Ban Nang Son
* Weather data for Ban Nang Son 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) | 30.3 | 31.0 | 35.8 | 37.5 | 36.3 | 37.1 | 36.1 | 34.7 | 34.0 | 35.1 | 31.9 | 30.6 |
| Average daytime temperature (°C) | 28.1 | 29.8 | 32.3 | 34.9 | 33.9 | 34.2 | 33.0 | 33.2 | 31.8 | 32.0 | 29.1 | 29.1 |
| Average temperature (°C) | 24.9 | 25.7 | 26.8 | 28.7 | 28.7 | 28.6 | 28.1 | 27.9 | 27.0 | 26.7 | 25.6 | 25.9 |
| Average night temperature (°C) | 22.3 | 22.2 | 22.4 | 24.3 | 24.9 | 24.7 | 24.5 | 24.2 | 23.8 | 23.5 | 23.6 | 23.7 |
| Absolute minimum temperature (°C) | 20.5 | 21.3 | 20.3 | 22.7 | 23.7 | 22.9 | 22.6 | 23.3 | 22.2 | 22.0 | 22.7 | 23.1 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 8.1 | 10.4 | 10.8 | 10.5 | 10.1 | 10.3 | 9.7 | 10.6 | 8.6 | 8.2 | 5.7 | 8.3 |
| Precipitation (mm) | 190 | 89 | 36 | 95 | 133 | 125 | 103 | 75 | 186 | 296 | 375 | 308 |
| Sunny days | 0 | 2 | 7 | 2 | 2 | 4 | 3 | 2 | 3 | 0 | 0 | 0 |
| Rainy days | 31 | 26 | 24 | 28 | 29 | 26 | 28 | 29 | 27 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nang Son is at