Average annual temperature is 21.9 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Ban Dông
* Weather data for Ban Dông 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) | 26.4 | 29.7 | 31.4 | 30.8 | 31.1 | 28.0 | 28.8 | 29.3 | 28.0 | 27.1 | 28.0 | 29.0 |
| Average daytime temperature (°C) | 22.8 | 26.5 | 28.6 | 29.4 | 28.4 | 26.7 | 26.7 | 26.2 | 25.7 | 25.5 | 25.7 | 25.4 |
| Average temperature (°C) | 17.7 | 20.7 | 22.6 | 24.2 | 24.0 | 23.2 | 22.8 | 22.8 | 22.2 | 21.7 | 20.9 | 20.1 |
| Average night temperature (°C) | 14.1 | 16.0 | 18.0 | 20.9 | 21.2 | 20.9 | 20.2 | 20.6 | 19.7 | 19.0 | 17.3 | 16.3 |
| Absolute minimum temperature (°C) | 10.0 | 12.6 | 13.1 | 19.0 | 19.5 | 18.9 | 18.0 | 18.8 | 18.0 | 17.8 | 11.8 | 11.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 9.2 | 10.6 | 11.3 | 10.8 | 10.5 | 10.7 | 9.4 | 9.6 | 8.1 | 8.6 | 10.2 | 10.2 |
| Precipitation (mm) | 37 | 16 | 21 | 84 | 106 | 158 | 240 | 188 | 226 | 211 | 58 | 14 |
| Sunny days | 21 | 16 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 12 | 17 |
| Rainy days | 10 | 12 | 12 | 30 | 29 | 30 | 31 | 31 | 30 | 31 | 18 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Dông is at