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Helsinki weather essentials

Month
High
Low
Jun
65°F 18°C
48°F 8°C
Jul
70°F 21°C
54°F 12°C
Aug
68°F 20°C
51°F 10°C
Sep
58°F 14°C
43°F 6°C
Oct
45°F 7°C
35°F 1°C
Nov
36°F 2°C
28°F -2°C
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Traveller recommended attractions
Fortress of Suomenlinna
Fortress of Suomenlinna
Map | Photos
Ranked #3 of 1 Attractions in Helsinki
4.5 of 5 stars 271 reviews

Suomenlinna Suomenlinna Sea Fortress, Helsinki This is one of the reasons why a few hundred years ago the capital of Finland was transferred from Turku to Helsinki.  Helsinki was... more »

Attraction type  Historic Sites; Military Bases/ Facilities; Castles; Military Museums
Distance  1.9 miles from city centre
Helsinki
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