ClimateForecastAprilMay >>

Climate in Sundsvall (Västernorrland), Sweden

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Sundsvall, Sweden

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Sundsvall, Sweden

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Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Sundsvall, Sweden

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Sundsvall, Sweden

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Weather Forecasts for Sundsvall

Fri   Apr 19
3°C | -4°C
E 14 km/h
almost clear and no rain

almost clear and no rain

Sat   Apr 20
5°C | -5°C
N 14 km/h
overcast and no rain

overcast and no rain

Sun   Apr 21
3°C | -4°C
N 14 km/h
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Sundsvall in Sweden

During the months of 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 Sundsvall?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Sundsvall?
    July has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Sundsvall?
    The coldest month is February with an average maximum temperature of -1°C.
  • Which is the wettest month in Sundsvall?
    August tops the wettest month list with 80 mm of rainfall.
  • Which is the driest month in Sundsvall?
    March is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Sundsvall?
    June is the sunniest month with an average of 288 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.