Average annual temperature is 22.5 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Ban Khan
* Weather data for Ban Khan Laos is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.3 | 29.1 | 32.0 | 36.0 | 36.4 | 35.9 | 35.4 | 31.1 | 31.3 | 29.7 | 29.2 | 27.6 |
| Average daytime temperature (°C) | 22.2 | 25.8 | 28.4 | 33.1 | 32.0 | 29.8 | 30.1 | 27.8 | 29.0 | 27.7 | 25.2 | 23.8 |
| Average temperature (°C) | 16.0 | 19.4 | 21.8 | 25.7 | 26.1 | 24.9 | 25.3 | 23.9 | 24.4 | 23.1 | 20.3 | 18.6 |
| Average night temperature (°C) | 10.3 | 14.0 | 16.4 | 19.7 | 21.4 | 21.7 | 22.0 | 21.7 | 21.0 | 19.5 | 16.5 | 14.4 |
| Absolute minimum temperature (°C) | 7.6 | 11.9 | 13.8 | 17.5 | 19.1 | 21.0 | 21.1 | 20.9 | 20.1 | 17.0 | 13.3 | 8.3 |
| 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) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.6 | 8.9 | 9.8 | 10.1 | 8.0 | 9.2 | 5.8 | 10.0 | 9.6 | 8.9 | 8.8 |
| Precipitation (mm) | 1 | 46 | 21 | 26 | 103 | 311 | 288 | 536 | 162 | 94 | 58 | 24 |
| Sunny days | 24 | 17 | 16 | 19 | 8 | 0 | 1 | 0 | 1 | 7 | 15 | 14 |
| Rainy days | 7 | 11 | 15 | 11 | 23 | 30 | 30 | 31 | 29 | 24 | 15 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Khan is at