Average annual temperature is 6.9 °C
Absolute maximum temperature: 26.8 °C
Absolute minimum temperature: -12.9 °C
Number of sunny days: 132 days
Number of rainy days: 187 days
Number of snow days: 46 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) | 5.1 | 7.4 | 10.4 | 18.6 | 23.6 | 26.8 | 23.0 | 24.8 | 23.2 | 16.1 | 8.9 | 5.7 |
| Average daytime temperature (°C) | 1.9 | 2.0 | 2.8 | 8.9 | 16.3 | 21.9 | 20.3 | 19.5 | 18.5 | 8.6 | 3.0 | -0.6 |
| Average temperature (°C) | 0.1 | -0.4 | -0.8 | 3.9 | 11.0 | 16.6 | 16.5 | 16.2 | 15.0 | 6.0 | 1.2 | -2.9 |
| Average night temperature (°C) | -1.8 | -3.2 | -4.5 | -0.6 | 5.4 | 10.9 | 12.8 | 13.3 | 11.5 | 3.6 | -0.6 | -5.6 |
| Absolute minimum temperature (°C) | -6.4 | -8.5 | -12.0 | -10.0 | -2.3 | 4.3 | 10.8 | 10.9 | 6.5 | -1.3 | -7.9 | -12.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 15.0 | 18.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 6.9 | 9.2 | 11.8 | 14.6 | 17.1 | 18.7 | 17.9 | 15.6 | 12.9 | 10.2 | 7.6 | 6.1 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 5.0 |
| Sunshine mean duration (h) | 2.1 | 2.6 | 5.1 | 9.5 | 13.4 | 14.9 | 13.5 | 8.6 | 7.8 | 5.0 | 1.1 | 0.8 |
| Precipitation (mm) | 61 | 34 | 95 | 23 | 38 | 22 | 146 | 129 | 40 | 70 | 113 | 61 |
| Sunny days | 10 | 14 | 7 | 17 | 21 | 17 | 5 | 4 | 12 | 11 | 5 | 9 |
| Rainy days | 17 | 5 | 12 | 12 | 10 | 13 | 26 | 27 | 18 | 20 | 18 | 9 |
| Snow days | 4 | 9 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 13 |
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