ClimateForecastDecemberJanuary >>

Bro Climate by Month

The temperature in Bro can vary greatly throughout the year. The temperatures shift from warm to very cold. It receives mid-range precipitation levels. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Bro. Average daytime temperatures range from a comfortable 24°C in July, the warmest time of the year, to a very cold 1°C during cooler months like February. At night, temperatures typically average around -5°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Bro has a moderate amount of precipitation, averaging 634 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, July receives moderate rainfall, averaging 76 mm of precipitation, recorded across 14 rainy days. In contrast, the drier season, March brings less snow/rainfall, with 35 mm over 12 snowy/rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Bro. While June receives considerable daily sunshine with up to 9.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.1 hours of sunlight per day.

Monthly hours of sunshine

Data from: Mälaren, Sweden (25 KM, 15 Miles).

Daily hours of sunshine

Data from: Mälaren, Sweden (25 KM, 15 Miles).

The best time of year to visit Bro in Sweden

During the months of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is winter in Bro?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Bro?
    July has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Bro?
    The coldest month is February with an average maximum temperature of 1°C.
  • Which is the wettest month in Bro?
    August tops the wettest month list with 76 mm of rainfall.
  • Which is the driest month in Bro?
    March is the driest month with 35 mm of precipitation.
  • Which is the sunniest month in Bro?
    June is the sunniest month with an average of 293 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Bro

    Sun   Dec 15
    6°C | -3°C
    NW 25 km/h
    6.2 mm
    overcast and slight snow

    overcast and slight snow

    Mon   Dec 16
    7°C | 1°C
    W 29 km/h
    1 mm
    clear and no rain

    clear and no rain

    Tue   Dec 17
    2°C | -2°C
    W 22 km/h
    clear and no rain

    clear and no rain