Average annual temperature is 22.0 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Ban Alan
* Weather data for Ban Alan 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) | 28.8 | 31.0 | 33.7 | 32.6 | 33.3 | 29.4 | 31.3 | 29.2 | 30.5 | 29.4 | 29.1 | 30.7 |
| Average daytime temperature (°C) | 22.3 | 27.0 | 29.3 | 30.7 | 30.0 | 27.5 | 27.7 | 26.5 | 26.9 | 26.3 | 26.2 | 25.7 |
| Average temperature (°C) | 17.5 | 20.5 | 21.8 | 24.2 | 24.4 | 23.1 | 23.2 | 22.8 | 22.5 | 22.2 | 21.3 | 20.5 |
| Average night temperature (°C) | 14.0 | 15.8 | 16.4 | 19.7 | 20.4 | 20.2 | 20.2 | 20.3 | 19.5 | 19.4 | 17.8 | 17.0 |
| Absolute minimum temperature (°C) | 9.9 | 13.1 | 11.3 | 17.5 | 18.6 | 19.0 | 18.4 | 19.1 | 17.9 | 17.8 | 13.5 | 13.1 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 8.1 | 10.3 | 11.1 | 10.8 | 10.4 | 9.3 | 8.3 | 7.7 | 7.2 | 7.2 | 9.6 | 9.2 |
| Precipitation (mm) | 26 | 11 | 38 | 57 | 137 | 132 | 246 | 240 | 279 | 285 | 41 | 5 |
| Sunny days | 21 | 17 | 19 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | 16 | 22 |
| Rainy days | 10 | 11 | 12 | 29 | 28 | 30 | 31 | 31 | 30 | 29 | 14 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Alan is at