World Resorts Finland

Helsinki Weather

December 18, thursday
Local time:01:37
39°F
 E
14 mph
Precip.: 0% Feels: 30°F
Sunrise: 09:22 | Sunset: 15:12
Moonrise: 08:51 | Moonset: 12:48
Pressure: 1012 hpa
Humidity: 86%
Visibility: 6 mi.
Day Length: 5 h. 50 min.
Average temperature
December 33.5°F 31.5°F
18.12
thu
Day
37°F
NE 6 mph
Precip.
0%
Night
41°F
NE 16 mph
Precip.
85%
19.12
fri
Day
41°F
NE 12 mph
Precip.
61%
Night
41°F
NE 18 mph
Precip.
100%
20.12
sat
Day
41°F
NE 19 mph
Precip.
63%
Night
39°F
E 14 mph
Precip.
0%

Air temperature in Helsinki, °F

Precipitation total in Helsinki, in.

* Charts above show average data for the last 3 years.

Helsinki weather archive

Date Precip Air temp
day / night		 Sea
temperature
17.12 41.9°F 41.0°F 36.7°F
16.12 41.0°F 41.0°F 39.7°F
15.12 38.3°F 37.4°F 39.9°F
14.12 31.1°F 30.2°F 40.1°F
13.12 28.4°F 26.6°F 40.3°F
12.12 28.4°F 33.8°F 40.5°F
11.12 41.9°F 43.7°F 39.7°F
10.12 38.3°F 38.3°F 39.4°F
09.12 42.8°F 41.9°F 39.6°F
08.12 39.2°F 36.5°F 39.9°F

Best time for vacation in Helsinki

Sunniest months:
June 15 days
July 15 days
May 14 days
Warmest months:
July 68.7 °F
August 67.1 °F
June 63.3 °F
Warmest sea temp:
August 63.2 °F
July 61.9 °F
September 58.8 °F
Coldest months:
January 28.4 °F
February 29.1 °F
December 33.5 °F
Rainiest months:
August 5 days
July 4 days
October 4 days
Windiest months:
December 12.7 mph
November 12.0 mph
January 11.8 mph

Helsinki on a weather map

Places in Finland:
Name
°F
Vaasa
+32°F
Vantaa
+37°F
Imatra
+39°F
Kemi
+32°F
Kotka
+41°F
Lappeenranta
+37°F
Lahti
+39°F
Oulu
+32°F
Pori
+37°F
Saariselka
+10°F
Savolinna
+36°F
Turku
+37°F
Helsinki
+39°F
Espoo
+37°F
Juvaskyla
+37°F
all places
10 Days Forecast
Helsinki
Local time: 01:37
18.12
37°F
NE
6 mph
19.12
41°F
NE
12 mph
20.12
41°F
NE
19 mph
21.12
39°F
E
11 mph
22.12
36°F
E
6 mph
23.12
34°F
S
12 mph
24.12
21°F
S
13 mph
25.12
16°F
S
9 mph
26.12
16°F
S
8 mph
27.12
30°F
SE
12 mph
Units of measurement: °C / °F