Average annual temperature is 20.3 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Ban Dua
* Weather data for Ban Dua 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) | 23.8 | 26.4 | 29.5 | 32.3 | 32.4 | 31.5 | 29.9 | 29.2 | 28.9 | 26.8 | 25.6 | 25.6 |
| Average daytime temperature (°C) | 21.0 | 24.1 | 26.3 | 30.1 | 28.7 | 26.6 | 27.1 | 25.3 | 25.6 | 24.6 | 23.3 | 23.0 |
| Average temperature (°C) | 14.9 | 18.1 | 20.3 | 23.9 | 23.4 | 21.9 | 22.2 | 21.2 | 21.3 | 20.4 | 18.2 | 17.4 |
| Average night temperature (°C) | 9.0 | 12.4 | 15.3 | 18.9 | 19.5 | 19.0 | 19.0 | 18.7 | 18.4 | 17.2 | 14.0 | 12.7 |
| Absolute minimum temperature (°C) | 4.4 | 9.1 | 11.3 | 16.3 | 17.4 | 17.9 | 18.2 | 18.0 | 17.2 | 14.3 | 10.1 | 5.6 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.2 | 10.1 | 10.9 | 10.5 | 8.7 | 9.2 | 6.2 | 8.8 | 9.2 | 9.7 | 9.7 |
| Precipitation (mm) | 2 | 13 | 50 | 60 | 166 | 275 | 213 | 251 | 303 | 178 | 69 | 27 |
| Sunny days | 27 | 16 | 14 | 20 | 6 | 0 | 1 | 0 | 0 | 1 | 15 | 15 |
| Rainy days | 4 | 12 | 17 | 10 | 25 | 30 | 30 | 31 | 30 | 30 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Dua is at