Average annual temperature is 23.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 5.6 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ban Vangsonghong
* Weather data for Ban Vangsonghong 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) | 28.2 | 31.0 | 34.1 | 37.3 | 37.6 | 37.6 | 34.8 | 32.0 | 32.1 | 31.2 | 31.7 | 29.9 |
| Average daytime temperature (°C) | 24.5 | 27.9 | 30.1 | 34.1 | 33.7 | 30.6 | 31.2 | 28.1 | 29.5 | 29.4 | 28.6 | 26.0 |
| Average temperature (°C) | 17.0 | 20.1 | 22.7 | 26.5 | 27.0 | 25.5 | 25.9 | 24.3 | 24.5 | 23.4 | 21.3 | 19.2 |
| Average night temperature (°C) | 10.0 | 13.1 | 16.2 | 20.0 | 21.8 | 21.9 | 21.9 | 21.5 | 20.6 | 18.5 | 15.6 | 13.5 |
| Absolute minimum temperature (°C) | 5.6 | 10.3 | 12.3 | 17.9 | 19.4 | 20.8 | 20.8 | 18.9 | 19.0 | 15.3 | 11.4 | 6.7 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.4 | 9.8 | 11.0 | 10.8 | 8.4 | 10.1 | 6.1 | 9.1 | 9.9 | 9.9 | 9.4 |
| Precipitation (mm) | 3 | 20 | 35 | 48 | 85 | 283 | 262 | 344 | 176 | 45 | 19 | 16 |
| Sunny days | 26 | 19 | 11 | 14 | 7 | 0 | 0 | 1 | 1 | 13 | 18 | 19 |
| Rainy days | 5 | 9 | 20 | 16 | 24 | 30 | 31 | 30 | 29 | 18 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Vangsonghong is at