Average annual temperature is 21.3 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Bản Lao
* Weather data for Bản Lao 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) | 27.2 | 30.9 | 33.0 | 34.4 | 37.1 | 35.4 | 33.5 | 31.3 | 29.7 | 29.8 | 28.6 | 27.8 |
| Average daytime temperature (°C) | 17.3 | 21.5 | 23.8 | 28.2 | 30.5 | 29.6 | 30.6 | 28.5 | 26.8 | 25.4 | 22.8 | 19.4 |
| Average temperature (°C) | 13.0 | 17.3 | 19.3 | 23.1 | 25.7 | 25.6 | 26.5 | 24.9 | 23.8 | 22.1 | 19.1 | 15.6 |
| Average night temperature (°C) | 9.1 | 14.1 | 15.7 | 19.7 | 22.1 | 23.0 | 23.4 | 22.4 | 21.5 | 19.3 | 16.1 | 12.6 |
| Absolute minimum temperature (°C) | 4.6 | 9.3 | 11.6 | 15.1 | 17.9 | 21.5 | 21.6 | 20.8 | 19.9 | 16.3 | 11.9 | 3.8 |
| 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 | 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 | 11.1 | 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) | 6.6 | 6.3 | 5.4 | 7.2 | 9.4 | 8.0 | 10.5 | 7.8 | 7.3 | 8.6 | 7.7 | 5.9 |
| Precipitation (mm) | 14 | 46 | 54 | 57 | 167 | 304 | 174 | 353 | 280 | 82 | 87 | 31 |
| Sunny days | 18 | 10 | 6 | 11 | 8 | 2 | 1 | 2 | 1 | 10 | 9 | 14 |
| Rainy days | 13 | 18 | 25 | 19 | 23 | 28 | 30 | 29 | 29 | 21 | 21 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bản Lao during the most sunny months:
The largest precipitation sum in Bản Lao is at