Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Ban Kèngmun
* Weather data for Ban Kèngmun 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) | 31.6 | 33.1 | 37.8 | 38.4 | 39.9 | 34.9 | 32.9 | 33.2 | 33.7 | 32.7 | 34.3 | 33.9 |
| Average daytime temperature (°C) | 25.7 | 29.6 | 33.5 | 36.0 | 34.8 | 31.0 | 30.9 | 29.8 | 29.6 | 30.5 | 30.6 | 29.1 |
| Average temperature (°C) | 19.5 | 23.3 | 26.3 | 29.6 | 29.3 | 27.0 | 26.9 | 26.3 | 25.9 | 25.8 | 25.0 | 22.9 |
| Average night temperature (°C) | 14.5 | 18.5 | 20.4 | 24.6 | 25.0 | 24.1 | 24.0 | 23.7 | 23.2 | 22.1 | 20.5 | 18.2 |
| Absolute minimum temperature (°C) | 8.1 | 13.4 | 16.6 | 21.0 | 22.1 | 23.1 | 22.8 | 23.1 | 22.4 | 19.0 | 14.2 | 11.8 |
| 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) | 9.0 | 10.2 | 10.7 | 11.3 | 10.3 | 9.1 | 9.4 | 6.7 | 6.6 | 9.3 | 10.2 | 9.8 |
| Precipitation (mm) | 17 | 47 | 27 | 57 | 151 | 364 | 396 | 443 | 585 | 120 | 22 | 1 |
| Sunny days | 25 | 16 | 23 | 11 | 7 | 0 | 0 | 1 | 1 | 4 | 20 | 29 |
| Rainy days | 6 | 12 | 8 | 19 | 24 | 30 | 31 | 30 | 29 | 27 | 10 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Kèngmun is at