World Resorts Finland Helsinki Weather

Summer weather in Helsinki

Weather in Helsinki in Summer

June July August
Average day temperature:
Average day temperature: 63.5°F 68.6°F 67.3°F
Average night temperature:
Average night temperature: 54.3°F 59.5°F 59.3°F
Sea water temperature:
Sea water temperature: 55.1°F 61.8°F 63.1°F
Number of sunny days:
Number of sunny days: 15 days 15 days 13 days
Day length:
Day length: 18.4 - 18.9 h. 17.0 - 18.8 h. 14.3 - 16.9 h.
Number of rainy days:
Number of rainy days: 3 days 4 days 5 days
Precipitation totals:
Precipitation totals: 1.6 in. 2.0 in. 2.3 in.

Day & Night air temperature, °F

Sea water temperature, °F

Precipitation total, in.

Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Helsinki

Sunniest months:
July 15 days
June 15 days
May 14 days
Warmest months:
July 68.6 °F
August 67.3 °F
June 63.5 °F
Warmest sea temp:
August 63.1 °F
July 61.8 °F
September 58.8 °F
Coldest months:
January 28.1 °F
February 29.0 °F
December 33.4 °F
Rainiest months:
August 5 days
September 4 days
July 4 days
Windiest months:
December 12.8 mph
November 12.0 mph
January 11.7 mph

Helsinki on a weather map

Current weather
15:40
Helsinki
+37°F
NE 22 mph
Feels like: +27°F
Precip.: 100%
Places in Finland:
Name
°F
Vaasa
+25°F
Vantaa
+36°F
Imatra
+36°F
Kemi
+21°F
Koli National Park
+28°F
Kotka
+39°F
Lappeenranta
+36°F
Lahti
+34°F
Oulu
+23°F
Pori
+32°F
Saariselka
+23°F
Turku
+32°F
Helsinki
+37°F
Espoo
+36°F
Juvaskyla
+32°F
all places
24 Hours Forecast
Helsinki
Local time: 15:40
November 21, thursday
1800
36°F
NE
22 mph
2100
34°F
N
21 mph
November 22, friday
0000
34°F
NE
21 mph
0300
32°F
NE
23 mph
0600
32°F
NE
21 mph
0900
32°F
NE
19 mph
1200
32°F
NE
19 mph
1500
32°F
NE
19 mph
Units of measurement: °C / °F