Average annual temperature is 8.3 °C
Absolute maximum temperature: 25.0 °C
Absolute minimum temperature: -12.3 °C
Number of sunny days: 133 days
Number of rainy days: 210 days
Number of snow days: 22 days
Look at detailed online map of Bro
* Weather data for Bro Sweden is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.5 | 6.2 | 10.9 | 19.2 | 22.1 | 25.0 | 23.9 | 24.8 | 24.4 | 16.7 | 10.6 | 7.9 |
| Average daytime temperature (°C) | 3.4 | 2.9 | 3.9 | 10.0 | 15.9 | 20.8 | 20.2 | 20.1 | 19.5 | 10.5 | 4.8 | 2.3 |
| Average temperature (°C) | 1.8 | 1.2 | 1.3 | 5.7 | 11.1 | 16.3 | 17.0 | 16.9 | 16.0 | 8.4 | 2.9 | 0.6 |
| Average night temperature (°C) | 0.0 | -0.8 | -1.9 | 1.9 | 5.8 | 11.1 | 13.8 | 14.0 | 12.9 | 6.0 | 0.7 | -1.0 |
| Absolute minimum temperature (°C) | -5.1 | -4.9 | -12.3 | -3.6 | -0.8 | 3.5 | 11.1 | 11.2 | 7.6 | 0.9 | -11.0 | -7.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 18.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.4 | 9.4 | 11.8 | 14.4 | 16.7 | 18.0 | 17.3 | 15.2 | 12.8 | 10.3 | 8.0 | 6.7 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 9.0 | 7.0 | 6.0 |
| Sunshine mean duration (h) | 1.9 | 3.5 | 5.3 | 11.2 | 13.9 | 14.3 | 14.1 | 8.7 | 9.6 | 4.8 | 2.6 | 0.7 |
| Precipitation (mm) | 76 | 46 | 80 | 12 | 12 | 35 | 79 | 85 | 49 | 127 | 80 | 76 |
| Sunny days | 7 | 12 | 10 | 16 | 23 | 19 | 9 | 7 | 17 | 7 | 3 | 3 |
| Rainy days | 24 | 12 | 15 | 13 | 8 | 11 | 22 | 24 | 13 | 24 | 22 | 22 |
| Snow days | 0 | 4 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 6 |
The best time to visit Bro during the most sunny months:
Months with the longest average daylight duration in Bro:
The largest precipitation sum in Bro is at