Average annual temperature is 6.8 °C
Absolute maximum temperature: 26.0 °C
Absolute minimum temperature: -13.6 °C
Number of sunny days: 125 days
Number of rainy days: 196 days
Number of snow days: 44 days
Look at detailed online map of Roslags-Bro socken
* Weather data for Roslags-Bro socken 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) | 5.7 | 7.5 | 10.9 | 16.1 | 20.2 | 26.0 | 23.3 | 23.0 | 23.7 | 15.9 | 8.9 | 6.4 |
| Average daytime temperature (°C) | 2.2 | 2.1 | 2.6 | 6.8 | 13.8 | 18.7 | 19.9 | 18.8 | 18.2 | 8.6 | 3.5 | 0.1 |
| Average temperature (°C) | 0.4 | -0.2 | -0.7 | 3.4 | 9.8 | 15.0 | 16.5 | 16.1 | 15.1 | 6.5 | 1.9 | -2.1 |
| Average night temperature (°C) | -1.5 | -3.0 | -4.3 | 0.0 | 5.1 | 10.6 | 13.0 | 13.7 | 12.0 | 4.3 | 0.2 | -4.8 |
| Absolute minimum temperature (°C) | -5.8 | -8.1 | -13.6 | -8.0 | -3.2 | 4.4 | 10.9 | 11.7 | 7.0 | -0.9 | -5.9 | -12.0 |
| 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) | 2.2 | 2.7 | 5.3 | 9.7 | 13.4 | 15.2 | 13.8 | 8.7 | 8.0 | 5.0 | 1.1 | 0.5 |
| Precipitation (mm) | 65 | 35 | 95 | 32 | 29 | 15 | 92 | 180 | 45 | 80 | 111 | 68 |
| Sunny days | 11 | 12 | 7 | 16 | 22 | 20 | 3 | 5 | 12 | 8 | 4 | 5 |
| Rainy days | 17 | 8 | 10 | 14 | 9 | 10 | 28 | 26 | 18 | 23 | 19 | 14 |
| Snow days | 3 | 8 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 12 |
The best time to visit Roslags-Bro socken during the most sunny months:
Months with the longest average daylight duration in Roslags-Bro socken:
The largest precipitation sum in Roslags-Bro socken is at