Average annual temperature is 24.0 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Ban Huai Nam Khun
* Weather data for Ban Huai Nam Khun 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) | 29.5 | 31.9 | 34.8 | 38.0 | 38.2 | 36.9 | 34.4 | 33.1 | 32.5 | 31.3 | 30.1 | 29.6 |
| Average daytime temperature (°C) | 25.9 | 28.5 | 31.1 | 35.2 | 34.0 | 31.0 | 31.3 | 29.8 | 29.4 | 28.4 | 27.4 | 26.5 |
| Average temperature (°C) | 18.9 | 21.1 | 23.5 | 26.8 | 27.5 | 26.0 | 26.4 | 25.4 | 25.2 | 24.2 | 22.2 | 21.0 |
| Average night temperature (°C) | 11.8 | 14.4 | 17.0 | 19.9 | 22.2 | 22.5 | 22.7 | 22.4 | 21.9 | 20.9 | 17.7 | 16.1 |
| Absolute minimum temperature (°C) | 9.3 | 12.0 | 13.9 | 17.3 | 19.6 | 21.6 | 21.7 | 21.5 | 21.3 | 19.2 | 13.7 | 10.4 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.1 | 9.9 | 10.9 | 10.7 | 9.2 | 9.8 | 6.8 | 8.7 | 9.3 | 9.9 | 9.5 |
| Precipitation (mm) | 0 | 10 | 23 | 33 | 161 | 431 | 312 | 397 | 438 | 257 | 86 | 58 |
| Sunny days | 30 | 19 | 23 | 24 | 8 | 0 | 0 | 0 | 2 | 1 | 16 | 13 |
| Rainy days | 1 | 9 | 8 | 6 | 23 | 30 | 31 | 31 | 28 | 30 | 14 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Huai Nam Khun is at