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Strängnäs Climate by Month

Strängnäs experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Strängnäs is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a comfortable 23°C in July, the warmest time of the year, to a very cold 2°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, Strängnäs receives mid-range precipitation levels, with 647 mm annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, July receives moderate rainfall, averaging 77 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 Strängnäs. 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 (16 KM, 10 Miles).

Daily hours of sunshine

Data from: Mälaren, Sweden (16 KM, 10 Miles).

The best time of year to visit Strängnäs 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 Strängnäs?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Strängnäs?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Strängnäs?
    The coldest month is February with an average maximum temperature of 2°C.
  • Which is the wettest month in Strängnäs?
    July tops the wettest month list with 77 mm of rainfall.
  • Which is the driest month in Strängnäs?
    March is the driest month with 35 mm of precipitation.
  • Which is the sunniest month in Strängnäs?
    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 Strängnäs

    Sun   Dec 15
    8°C | -3°C
    NW 22 km/h
    2.4 mm
    overcast and snow

    overcast and snow

    Mon   Dec 16
    8°C | 2°C
    W 29 km/h
    1.3 mm
    almost clear and small chance of slight rain

    almost clear and small chance of slight rain

    Tue   Dec 17
    3°C | -3°C
    W 25 km/h
    almost clear and no rain

    almost clear and no rain