Average annual temperature is 20.2 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 3.0 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Bản Khau Vai
* Weather data for Bản Khau Vai Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.5 | 26.6 | 29.9 | 34.0 | 33.5 | 33.1 | 31.1 | 27.4 | 28.5 | 27.6 | 26.1 | 24.7 |
| Average daytime temperature (°C) | 17.3 | 21.9 | 24.2 | 28.7 | 29.2 | 26.9 | 27.0 | 25.5 | 25.9 | 24.8 | 22.6 | 20.1 |
| Average temperature (°C) | 12.8 | 17.1 | 19.3 | 23.8 | 24.6 | 23.2 | 23.4 | 22.4 | 22.2 | 20.4 | 18.0 | 15.7 |
| Average night temperature (°C) | 8.0 | 12.4 | 15.0 | 19.2 | 20.4 | 20.1 | 20.2 | 19.9 | 19.1 | 16.4 | 13.8 | 11.6 |
| Absolute minimum temperature (°C) | 3.0 | 6.9 | 11.2 | 15.5 | 17.5 | 17.8 | 18.9 | 15.6 | 16.9 | 12.5 | 8.3 | 4.3 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.8 |
| 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) | 9.3 | 9.6 | 9.6 | 10.8 | 11.0 | 8.7 | 10.5 | 6.8 | 9.1 | 9.7 | 9.7 | 8.7 |
| Precipitation (mm) | 0 | 13 | 20 | 13 | 78 | 323 | 218 | 767 | 208 | 67 | 10 | 7 |
| Sunny days | 28 | 20 | 18 | 14 | 8 | 0 | 1 | 0 | 0 | 11 | 19 | 20 |
| Rainy days | 3 | 8 | 13 | 16 | 23 | 30 | 30 | 31 | 30 | 20 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản Khau Vai is at