Average annual temperature is 25.7 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Ban Vanghai
* Weather data for Ban Vanghai 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) | 31.7 | 35.5 | 38.2 | 38.0 | 38.9 | 34.7 | 33.0 | 32.6 | 33.3 | 32.6 | 34.3 | 34.2 |
| Average daytime temperature (°C) | 25.6 | 30.5 | 33.6 | 35.9 | 34.2 | 30.8 | 31.0 | 29.9 | 29.7 | 30.2 | 30.6 | 28.4 |
| Average temperature (°C) | 19.7 | 24.0 | 26.3 | 29.6 | 29.0 | 27.0 | 26.8 | 26.5 | 25.8 | 25.9 | 25.2 | 22.9 |
| Average night temperature (°C) | 15.4 | 18.7 | 20.3 | 24.8 | 25.0 | 24.2 | 23.8 | 23.9 | 23.3 | 22.9 | 21.4 | 18.9 |
| Absolute minimum temperature (°C) | 11.5 | 14.3 | 16.0 | 21.6 | 22.3 | 23.0 | 22.7 | 22.9 | 22.8 | 20.8 | 18.0 | 13.3 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.6 | 10.1 | 10.6 | 11.1 | 10.3 | 8.6 | 9.7 | 7.5 | 6.8 | 9.2 | 10.4 | 9.8 |
| Precipitation (mm) | 24 | 4 | 10 | 47 | 139 | 312 | 388 | 330 | 506 | 140 | 10 | 2 |
| Sunny days | 25 | 20 | 23 | 9 | 5 | 0 | 0 | 0 | 1 | 9 | 17 | 27 |
| Rainy days | 6 | 8 | 8 | 21 | 26 | 30 | 31 | 31 | 29 | 22 | 13 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Vanghai is at