Average annual temperature is 24.8 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Ban Alao
* Weather data for Ban Alao 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) | 31.2 | 36.2 | 37.2 | 35.9 | 36.6 | 32.8 | 32.9 | 32.0 | 31.2 | 31.5 | 31.6 | 32.7 |
| Average daytime temperature (°C) | 25.1 | 31.0 | 33.1 | 34.2 | 32.9 | 30.6 | 30.5 | 29.4 | 28.8 | 28.8 | 29.0 | 28.2 |
| Average temperature (°C) | 19.7 | 23.8 | 25.2 | 27.5 | 27.5 | 26.1 | 26.0 | 25.5 | 25.1 | 24.7 | 23.7 | 22.6 |
| Average night temperature (°C) | 15.8 | 18.4 | 19.1 | 23.1 | 23.6 | 22.9 | 22.9 | 22.9 | 22.6 | 21.8 | 19.7 | 18.4 |
| Absolute minimum temperature (°C) | 12.4 | 14.9 | 14.0 | 21.0 | 21.8 | 22.2 | 21.9 | 22.3 | 21.8 | 19.3 | 15.6 | 14.5 |
| 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) | 9.1 | 10.3 | 11.1 | 10.7 | 10.7 | 10.1 | 9.5 | 8.5 | 7.5 | 8.8 | 10.2 | 9.7 |
| Precipitation (mm) | 10 | 11 | 14 | 55 | 164 | 230 | 345 | 294 | 342 | 152 | 15 | 7 |
| Sunny days | 25 | 19 | 20 | 5 | 2 | 0 | 1 | 0 | 0 | 3 | 14 | 23 |
| Rainy days | 6 | 9 | 11 | 25 | 29 | 30 | 30 | 31 | 30 | 28 | 16 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Alao is at