Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Ban Dông-Alang
* Weather data for Ban Dông-Alang 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) | 31.8 | 35.6 | 37.6 | 38.5 | 38.8 | 34.3 | 32.8 | 32.4 | 32.3 | 32.4 | 34.0 | 34.1 |
| Average daytime temperature (°C) | 25.8 | 31.4 | 33.7 | 36.2 | 33.8 | 31.0 | 30.9 | 30.1 | 29.5 | 30.0 | 30.6 | 29.4 |
| Average temperature (°C) | 20.6 | 24.9 | 26.7 | 29.9 | 29.1 | 27.2 | 27.0 | 26.7 | 26.0 | 26.0 | 25.6 | 24.0 |
| Average night temperature (°C) | 16.9 | 19.9 | 21.5 | 25.5 | 25.6 | 24.5 | 24.1 | 24.2 | 23.5 | 23.2 | 22.2 | 20.2 |
| Absolute minimum temperature (°C) | 13.8 | 15.9 | 17.5 | 23.0 | 23.0 | 23.2 | 23.2 | 22.7 | 22.7 | 21.3 | 18.8 | 15.0 |
| 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 | 12.7 | 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) | 8.6 | 9.9 | 10.7 | 10.8 | 10.7 | 9.3 | 9.6 | 8.2 | 6.9 | 9.0 | 10.0 | 9.7 |
| Precipitation (mm) | 24 | 8 | 25 | 45 | 149 | 290 | 374 | 297 | 503 | 162 | 4 | 4 |
| Sunny days | 23 | 20 | 22 | 8 | 8 | 1 | 2 | 0 | 0 | 3 | 15 | 24 |
| Rainy days | 8 | 8 | 9 | 22 | 23 | 29 | 29 | 31 | 30 | 28 | 15 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Dông-Alang is at