Average annual temperature is 24.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Ban Khiliouan
* Weather data for Ban Khiliouan 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) | 28.5 | 32.3 | 35.4 | 38.3 | 37.8 | 37.1 | 37.1 | 34.0 | 34.8 | 32.4 | 31.5 | 30.1 |
| Average daytime temperature (°C) | 26.4 | 30.0 | 32.4 | 35.6 | 34.1 | 31.7 | 32.3 | 30.0 | 30.8 | 29.7 | 29.1 | 27.5 |
| Average temperature (°C) | 18.6 | 22.1 | 24.4 | 27.5 | 27.8 | 26.8 | 27.1 | 25.8 | 26.0 | 25.0 | 22.7 | 21.2 |
| Average night temperature (°C) | 12.0 | 15.1 | 17.6 | 20.7 | 22.8 | 23.4 | 23.4 | 23.1 | 22.6 | 21.5 | 18.0 | 16.1 |
| Absolute minimum temperature (°C) | 9.0 | 11.8 | 15.8 | 17.3 | 20.9 | 22.6 | 22.5 | 21.6 | 21.5 | 20.2 | 14.0 | 10.2 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.0 | 9.0 | 10.1 | 10.5 | 9.1 | 9.5 | 7.1 | 9.1 | 9.7 | 9.7 | 9.4 |
| Precipitation (mm) | 1 | 10 | 16 | 28 | 137 | 239 | 271 | 338 | 320 | 165 | 84 | 32 |
| Sunny days | 29 | 21 | 21 | 25 | 8 | 0 | 1 | 1 | 1 | 3 | 16 | 16 |
| Rainy days | 2 | 7 | 10 | 5 | 23 | 30 | 30 | 30 | 29 | 28 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Khiliouan is at