Average annual temperature is 21.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Ban Huai Nam Wan
* Weather data for Ban Huai Nam Wan 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) | 26.7 | 29.4 | 31.1 | 34.0 | 32.4 | 27.9 | 28.7 | 27.5 | 28.5 | 27.5 | 27.4 | 27.3 |
| Average daytime temperature (°C) | 23.2 | 26.2 | 28.3 | 31.4 | 28.3 | 25.2 | 25.4 | 24.0 | 24.7 | 25.0 | 24.8 | 24.5 |
| Average temperature (°C) | 18.0 | 20.4 | 22.3 | 24.4 | 22.9 | 21.2 | 21.3 | 20.7 | 20.9 | 21.0 | 20.6 | 19.8 |
| Average night temperature (°C) | 13.1 | 15.1 | 17.5 | 19.3 | 19.8 | 19.3 | 19.2 | 19.1 | 19.1 | 18.8 | 17.6 | 16.4 |
| Absolute minimum temperature (°C) | 10.8 | 12.0 | 15.5 | 18.0 | 18.4 | 18.7 | 18.6 | 18.1 | 18.3 | 17.9 | 15.0 | 10.9 |
| 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 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 10.4 | 10.6 | 10.7 | 10.8 | 10.0 | 7.9 | 8.2 | 6.9 | 6.0 | 8.7 | 10.0 | 10.3 |
| Precipitation (mm) | 3 | 21 | 16 | 63 | 214 | 177 | 239 | 258 | 404 | 186 | 32 | 19 |
| Sunny days | 26 | 17 | 19 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 9 | 14 |
| Rainy days | 5 | 11 | 12 | 12 | 29 | 30 | 31 | 31 | 30 | 31 | 21 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Huai Nam Wan is at