Average annual temperature is 26.3 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 120 days
Number of rainy days: 245 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) | 33.6 | 37.4 | 39.6 | 39.1 | 39.2 | 33.8 | 34.3 | 33.5 | 32.4 | 32.1 | 33.2 | 33.9 |
| Average daytime temperature (°C) | 29.5 | 34.4 | 35.9 | 37.3 | 34.8 | 31.3 | 31.0 | 30.6 | 29.6 | 29.6 | 30.4 | 31.6 |
| Average temperature (°C) | 22.8 | 26.6 | 27.3 | 29.1 | 28.6 | 26.9 | 26.7 | 26.5 | 25.9 | 25.7 | 25.1 | 25.1 |
| Average night temperature (°C) | 17.2 | 19.8 | 20.3 | 23.7 | 24.3 | 23.9 | 23.8 | 23.6 | 23.2 | 22.6 | 20.3 | 19.9 |
| Absolute minimum temperature (°C) | 12.8 | 17.2 | 15.7 | 21.6 | 22.7 | 22.8 | 22.8 | 22.3 | 22.1 | 20.5 | 15.0 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.9 | 10.5 | 11.2 | 11.0 | 10.9 | 10.6 | 9.7 | 9.9 | 8.2 | 8.6 | 10.3 | 10.2 |
| Precipitation (mm) | 15 | 1 | 22 | 43 | 132 | 246 | 277 | 217 | 260 | 205 | 50 | 5 |
| Sunny days | 22 | 24 | 25 | 7 | 2 | 0 | 0 | 1 | 0 | 1 | 15 | 23 |
| Rainy days | 9 | 4 | 6 | 23 | 29 | 30 | 31 | 30 | 30 | 30 | 15 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Dan is at