Average annual temperature is 18.9 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 1.8 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Bản Su Lu
* Weather data for Bản Su Lu 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 | 25.2 | 29.0 | 32.9 | 32.1 | 32.0 | 29.7 | 26.4 | 27.2 | 26.5 | 25.8 | 24.1 |
| Average daytime temperature (°C) | 17.9 | 21.8 | 24.5 | 29.0 | 28.0 | 26.0 | 26.3 | 23.9 | 24.7 | 23.9 | 22.0 | 20.1 |
| Average temperature (°C) | 11.9 | 15.5 | 18.1 | 22.3 | 22.6 | 21.5 | 22.0 | 20.6 | 20.9 | 19.3 | 16.9 | 14.7 |
| Average night temperature (°C) | 6.3 | 10.0 | 12.8 | 16.9 | 18.5 | 18.5 | 18.8 | 18.4 | 17.8 | 15.5 | 12.7 | 10.3 |
| Absolute minimum temperature (°C) | 1.8 | 5.9 | 8.9 | 12.9 | 15.3 | 17.9 | 17.7 | 17.5 | 16.3 | 13.5 | 8.4 | 2.5 |
| 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 | 10.9 |
| 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) | 9.4 | 9.9 | 9.6 | 10.8 | 10.8 | 8.4 | 10.1 | 6.1 | 9.9 | 9.7 | 9.2 | 8.5 |
| Precipitation (mm) | 3 | 51 | 68 | 70 | 124 | 345 | 242 | 481 | 124 | 97 | 60 | 23 |
| Sunny days | 23 | 14 | 11 | 14 | 9 | 0 | 0 | 1 | 2 | 9 | 15 | 15 |
| Rainy days | 8 | 14 | 20 | 16 | 22 | 30 | 31 | 30 | 28 | 22 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản Su Lu is at