World Resorts Finland Helsinki Weather

Helsinki 14 Days Forecast

24.12
tue
Day
36°F
E 2 mph
Precip.
0%
Night
37°F
NE 12 mph
Precip.
85%
25.12
wed
Day
39°F
NE 14 mph
Precip.
85%
Night
41°F
NE 12 mph
Precip.
0%
26.12
thu
Day
43°F
NE 16 mph
Precip.
69%
Night
37°F
S 9 mph
Precip.
0%
27.12
fri
Day
36°F
W 2 mph
Precip.
0%
Night
36°F
N 6 mph
Precip.
0%
28.12
sat
Day
36°F
NE 9 mph
Precip.
0%
Night
41°F
NE 17 mph
Precip.
0%
29.12
sun
Day
41°F
NE 16 mph
Precip.
100%
Night
41°F
NE 18 mph
Precip.
29%
30.12
mon
Day
41°F
NE 23 mph
Precip.
100%
Night
34°F
E 22 mph
Precip.
0%
31.12
tue
Day
34°F
E 26 mph
Precip.
27%
Night
32°F
E 7 mph
Precip.
0%
01.01
wed
Day
34°F
NW 18 mph
Precip.
100%
Night
36°F
N 15 mph
Precip.
100%
02.01
thu
Day
27°F
S 17 mph
Precip.
100%
Night
19°F
S 12 mph
Precip.
0%
03.01
fri
Day
18°F
S 8 mph
Precip.
0%
Night
25°F
SE 8 mph
Precip.
0%
04.01
sat
Day
28°F
E 9 mph
Precip.
0%
Night
28°F
E 9 mph
Precip.
0%
05.01
sun
Day
36°F
NE 16 mph
Precip.
50%
Night
36°F
NE 24 mph
Precip.
66%
06.01
mon
Day
36°F
E 19 mph
Precip.
49%
Night
37°F
NE 15 mph
Precip.
69%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 38.7°F. The highest and lowest sea temperatures during the month were 40.8°F and 37.2°F.

Sea water temperature in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 32.4°F. The highest and lowest sea temperatures during the month were 34.3°F and 31.3°F.

Air temperature in Helsinki, °F

Precipitation total in Helsinki, in.

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

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

Helsinki
+37°F
NE 11 mph
Feels like: +30°F
Precip.: 0%
Places in Finland:
Name
°F
+34°F
+37°F
+23°F
+25°F
+30°F
+34°F
+25°F
+14°F
+30°F
+34°F
+34°F
+37°F
+37°F
+32°F
24 Hours Forecast
Helsinki
Local time: 20:23
December 24, tuesday
2100
37°F
NE
11 mph
December 25, wednesday
0000
37°F
NE
12 mph
0300
37°F
NE
13 mph
0600
39°F
NE
15 mph
0900
39°F
NE
14 mph
1200
39°F
NE
14 mph
1500
39°F
NE
12 mph
1800
41°F
NE
11 mph
Units of measurement: °C / °F