Average annual temperature is 24.8 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Ban Vanghoua
* Weather data for Ban Vanghoua 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) | 30.5 | 32.7 | 36.7 | 38.7 | 38.6 | 35.1 | 35.2 | 34.6 | 33.8 | 32.0 | 31.6 | 30.2 |
| Average daytime temperature (°C) | 27.1 | 29.3 | 32.1 | 35.1 | 33.8 | 31.5 | 31.8 | 29.3 | 30.0 | 29.7 | 28.9 | 27.7 |
| Average temperature (°C) | 20.2 | 22.3 | 25.0 | 27.8 | 27.7 | 26.5 | 26.6 | 25.5 | 25.6 | 24.9 | 22.9 | 21.9 |
| Average night temperature (°C) | 13.5 | 15.8 | 19.1 | 21.8 | 23.0 | 23.3 | 23.1 | 22.9 | 22.6 | 21.4 | 18.2 | 17.0 |
| Absolute minimum temperature (°C) | 9.6 | 13.0 | 15.3 | 18.3 | 21.2 | 22.6 | 22.3 | 21.9 | 21.7 | 19.2 | 13.9 | 10.8 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| 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 | 10.5 | 10.0 | 10.7 | 10.3 | 7.9 | 9.5 | 6.4 | 7.7 | 9.4 | 9.8 | 9.7 |
| Precipitation (mm) | 4 | 6 | 19 | 29 | 189 | 218 | 240 | 248 | 531 | 288 | 79 | 24 |
| Sunny days | 28 | 23 | 23 | 19 | 5 | 0 | 0 | 1 | 1 | 0 | 17 | 22 |
| Rainy days | 3 | 5 | 8 | 11 | 26 | 30 | 31 | 30 | 29 | 31 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Vanghoua is at