Average annual temperature is 23.7 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of Ban Nam Khun
* Weather data for Ban 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) | 27.1 | 29.6 | 32.6 | 35.4 | 35.3 | 32.7 | 31.4 | 30.5 | 30.6 | 29.6 | 28.6 | 28.5 |
| Average daytime temperature (°C) | 24.9 | 27.6 | 29.7 | 33.6 | 31.1 | 28.7 | 28.6 | 27.3 | 27.7 | 27.3 | 26.7 | 25.9 |
| Average temperature (°C) | 19.2 | 22.3 | 24.6 | 28.3 | 26.6 | 24.8 | 24.9 | 24.1 | 24.0 | 23.1 | 21.7 | 20.7 |
| Average night temperature (°C) | 13.0 | 16.9 | 19.5 | 23.6 | 23.0 | 22.3 | 22.1 | 21.8 | 21.5 | 19.9 | 17.3 | 15.6 |
| Absolute minimum temperature (°C) | 9.0 | 13.3 | 14.9 | 19.6 | 20.6 | 21.0 | 21.0 | 20.8 | 20.5 | 17.8 | 13.6 | 9.5 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| 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) | 9.9 | 10.6 | 10.5 | 11.2 | 10.7 | 9.1 | 9.7 | 6.8 | 7.8 | 9.3 | 9.9 | 9.9 |
| Precipitation (mm) | 7 | 18 | 38 | 69 | 192 | 642 | 498 | 878 | 486 | 319 | 46 | 29 |
| Sunny days | 26 | 16 | 13 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 10 |
| Rainy days | 5 | 12 | 18 | 12 | 30 | 30 | 31 | 31 | 30 | 31 | 18 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nam Khun is at