Average annual temperature is 19.5 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Bản Calan
* Weather data for Bản Calan 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) | 22.1 | 25.8 | 29.3 | 33.6 | 33.0 | 31.6 | 31.7 | 29.3 | 29.4 | 27.5 | 25.3 | 23.6 |
| Average daytime temperature (°C) | 18.0 | 21.6 | 24.4 | 29.8 | 28.7 | 27.7 | 27.9 | 26.1 | 27.1 | 25.1 | 21.9 | 19.6 |
| Average temperature (°C) | 12.2 | 16.0 | 18.2 | 22.6 | 23.2 | 22.6 | 22.8 | 21.8 | 22.3 | 20.5 | 17.2 | 15.0 |
| Average night temperature (°C) | 6.8 | 10.8 | 12.7 | 16.4 | 18.5 | 19.3 | 19.3 | 19.3 | 18.4 | 16.8 | 12.9 | 11.0 |
| Absolute minimum temperature (°C) | 3.8 | 7.9 | 10.4 | 14.3 | 15.8 | 17.5 | 18.2 | 18.2 | 17.2 | 14.7 | 8.7 | 5.6 |
| 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) | 7.7 | 8.4 | 9.2 | 10.9 | 10.3 | 8.7 | 9.4 | 7.0 | 10.2 | 9.4 | 8.7 | 7.6 |
| Precipitation (mm) | 7 | 37 | 92 | 45 | 236 | 731 | 694 | 728 | 268 | 179 | 89 | 176 |
| Sunny days | 23 | 13 | 11 | 18 | 11 | 0 | 2 | 0 | 1 | 4 | 11 | 6 |
| Rainy days | 8 | 15 | 20 | 12 | 20 | 30 | 29 | 31 | 29 | 27 | 19 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản Calan is at