Average annual temperature is 20.3 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Khau Vài
* Weather data for Khau Vài 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) | 24.1 | 24.8 | 28.6 | 29.9 | 33.5 | 32.5 | 31.3 | 29.5 | 29.2 | 28.7 | 26.7 | 25.1 |
| Average daytime temperature (°C) | 15.3 | 18.3 | 21.1 | 25.1 | 27.5 | 28.4 | 29.5 | 27.5 | 26.9 | 24.4 | 21.3 | 17.4 |
| Average temperature (°C) | 11.9 | 15.3 | 17.8 | 21.5 | 23.9 | 25.2 | 26.0 | 24.5 | 23.9 | 21.3 | 18.4 | 14.1 |
| Average night temperature (°C) | 8.4 | 12.6 | 15.0 | 18.5 | 20.8 | 22.5 | 23.0 | 22.2 | 21.7 | 18.7 | 15.6 | 11.1 |
| Absolute minimum temperature (°C) | 2.9 | 8.0 | 10.8 | 13.7 | 16.7 | 20.9 | 20.7 | 20.2 | 19.9 | 15.8 | 10.9 | 2.9 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 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) | 7.1 | 5.0 | 5.3 | 7.5 | 8.7 | 8.9 | 10.9 | 8.8 | 8.8 | 8.7 | 7.9 | 6.3 |
| Precipitation (mm) | 13 | 106 | 109 | 139 | 119 | 291 | 174 | 293 | 206 | 86 | 82 | 41 |
| Sunny days | 18 | 8 | 8 | 5 | 4 | 3 | 4 | 4 | 1 | 15 | 9 | 15 |
| Rainy days | 13 | 20 | 23 | 25 | 27 | 27 | 27 | 27 | 29 | 16 | 21 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Khau Vài during the most sunny months:
The largest precipitation sum in Khau Vài is at