Average monthly water temperature in Vallentuna, Sweden
On this page you find the mean water temperature over the year in Vallentuna (Stockholm county), Sweden. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
Water in Vallentuna maintains a consistently cool profile. The warmest month, August, has an average temperature of 19°C (66°F).
The coldest water temperature month is March, averaging 1°C (34°F). These conditions are ideal for enjoying peaceful, less crowded water activities.
Vallentuna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vallentuna - and find the best time to visit.
Vallentuna 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Vallentuna climate overview or explore weather in Sweden.
Popular this month
Where to go in August - average daytime high across popular destinations.
Lund
22°C (72°F) Malmö23°C (73°F) Gothenburg21°C (70°F) Falkenberg22°C (72°F) Visby
22°C (72°F) Stockholm22°C (72°F) Karlskrona21°C (70°F) Simrishamn20°C (68°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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Nordic skating in Sweden
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Sleep among the trees in Sweden
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See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.