Average annual temperature is 24.3 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Ban Dan
* Weather data for Ban Dan 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) | 28.7 | 32.0 | 35.6 | 37.5 | 37.4 | 34.0 | 33.6 | 33.4 | 31.2 | 30.0 | 29.8 | 30.9 |
| Average daytime temperature (°C) | 24.6 | 28.2 | 31.2 | 34.5 | 31.9 | 30.2 | 29.9 | 28.4 | 28.0 | 27.3 | 27.4 | 26.9 |
| Average temperature (°C) | 19.6 | 22.7 | 25.3 | 28.5 | 26.8 | 25.6 | 25.6 | 24.6 | 24.2 | 23.9 | 23.2 | 22.1 |
| Average night temperature (°C) | 14.4 | 17.4 | 20.0 | 23.9 | 23.1 | 22.6 | 22.5 | 22.1 | 21.7 | 20.9 | 19.4 | 17.4 |
| Absolute minimum temperature (°C) | 9.8 | 12.8 | 15.3 | 20.2 | 20.6 | 21.4 | 21.3 | 21.0 | 20.6 | 19.7 | 15.9 | 11.1 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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) | 9.8 | 10.3 | 10.3 | 10.9 | 10.3 | 8.2 | 9.0 | 6.3 | 6.9 | 9.0 | 10.0 | 10.0 |
| Precipitation (mm) | 5 | 7 | 29 | 68 | 188 | 276 | 181 | 240 | 462 | 255 | 25 | 7 |
| Sunny days | 27 | 22 | 19 | 16 | 1 | 0 | 1 | 0 | 0 | 3 | 14 | 22 |
| Rainy days | 4 | 6 | 12 | 14 | 30 | 30 | 30 | 31 | 30 | 28 | 16 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Dan is at