Average annual temperature is 25.5 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Ban Mèn
* Weather data for Ban Mèn 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) | 31.9 | 34.2 | 38.0 | 37.3 | 39.6 | 35.0 | 34.4 | 33.5 | 33.9 | 33.7 | 34.1 | 33.5 |
| Average daytime temperature (°C) | 25.5 | 29.6 | 33.2 | 34.2 | 34.5 | 30.8 | 31.3 | 29.7 | 30.1 | 30.6 | 30.3 | 28.3 |
| Average temperature (°C) | 19.2 | 23.2 | 26.0 | 28.5 | 29.5 | 27.2 | 27.3 | 26.4 | 26.5 | 25.9 | 24.0 | 21.8 |
| Average night temperature (°C) | 13.6 | 17.8 | 19.6 | 23.9 | 25.5 | 24.6 | 24.4 | 24.0 | 23.9 | 22.2 | 18.9 | 16.6 |
| Absolute minimum temperature (°C) | 7.9 | 10.9 | 13.2 | 20.0 | 23.0 | 23.6 | 23.5 | 22.4 | 22.5 | 18.9 | 13.0 | 10.6 |
| 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 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.0 | 10.8 | 11.1 | 10.3 | 7.4 | 9.0 | 6.6 | 6.8 | 9.7 | 10.1 | 9.8 |
| Precipitation (mm) | 10 | 18 | 49 | 54 | 103 | 375 | 341 | 615 | 416 | 83 | 1 | 0 |
| Sunny days | 27 | 18 | 20 | 8 | 3 | 0 | 0 | 0 | 0 | 12 | 23 | 28 |
| Rainy days | 4 | 10 | 11 | 22 | 28 | 30 | 31 | 31 | 30 | 19 | 7 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Mèn is at