Average annual temperature is 24.7 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Bandan
* Weather data for Bandan 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) | 32.0 | 35.8 | 38.4 | 40.8 | 42.0 | 42.0 | 38.2 | 33.8 | 34.7 | 34.7 | 34.3 | 33.3 |
| Average daytime temperature (°C) | 25.3 | 29.6 | 31.6 | 35.6 | 37.5 | 33.5 | 34.5 | 30.6 | 31.5 | 31.7 | 29.7 | 26.5 |
| Average temperature (°C) | 17.2 | 21.5 | 23.6 | 27.3 | 29.4 | 27.7 | 28.4 | 26.6 | 26.5 | 25.5 | 22.5 | 19.9 |
| Average night temperature (°C) | 10.3 | 15.2 | 17.3 | 20.8 | 23.4 | 23.8 | 23.8 | 23.5 | 22.6 | 20.6 | 17.1 | 14.8 |
| Absolute minimum temperature (°C) | 6.3 | 9.8 | 12.8 | 16.4 | 20.9 | 22.4 | 22.0 | 21.3 | 20.7 | 17.6 | 11.7 | 6.4 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 8.4 | 7.9 | 9.6 | 10.2 | 8.7 | 10.4 | 6.8 | 9.3 | 9.7 | 8.7 | 7.5 |
| Precipitation (mm) | 3 | 20 | 32 | 43 | 78 | 316 | 189 | 349 | 147 | 37 | 30 | 8 |
| Sunny days | 23 | 15 | 13 | 15 | 10 | 0 | 1 | 1 | 2 | 20 | 19 | 24 |
| Rainy days | 8 | 13 | 18 | 15 | 21 | 30 | 30 | 30 | 28 | 11 | 11 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bandan is at