Average monthly water temperature in Boo, Sweden
On this page you find the mean water temperature over the year in Boo (Stockholm county), Sweden. Discover when the water is at its warmest and coolest, perfect for planning your visit.
In Boo, water temperatures remain cool throughout the year. The warmest month is August, with an average water temperature of 19°C (66°F).
The coldest water temperature month is March, with an average temperature of 1°C (34°F). This temperature is not very suitable for swimming.
Boo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Boo - and find the best time to visit.
Boo 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Boo climate overview or explore weather in Sweden.
Popular this month
Where to go in September - average daytime high across popular destinations.
Lund
18°C (64°F) Malmö19°C (66°F) Gothenburg
18°C (64°F) Karlskrona17°C (63°F) Falkenberg18°C (64°F) Simrishamn17°C (63°F) Stockholm17°C (63°F) Visby
17°C (63°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Stockholm is one of the most beautiful cities in the world
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Nordic skating in Sweden
In between the snowy hills and dense pine forests you will find an innumerable amount of lakes in Sweden, large and small ones on which you can skate wonderfully.
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.