World Resorts Finland Helsinki Weather

Helsinki weather in April

Weather in Helsinki: April

Average day temperature: 42.6°F
Average night temperature: 35.1°F
Sea water temperature: 36.2°F
Number of sunny days: 8 days
Day length: 13.3 - 15.9 hours
Number of rainy days: 2 days
Precipitation totals: 1.4 in.

Air temperature in April, °F

Show year:
2023
2022
2021

The highest day temperature during April of 2023 was 55°F. At the same time the lowest night temperature was 21°F. Day and night temperature averages during April were 44.1°F and 35.1°F.

Sea water temperature in Helsinki in April, °F

Show year:
2023
2022
2021

The average sea water temperature in April of 2023 was 36.4°F. The highest and lowest sea temperatures during the month were 42.6°F and 33.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in April are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in April, in.

Precipitation total value in Helsinki in April is 1.5 in. Other months of the year show relatively similar values.

Wind speed in April, mph

The average wind speed value in April is 9.0 mph It makes April one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 7.3.

Best time for vacation in Helsinki

Sunniest months:
July 16 days
June 15 days
May 14 days
Warmest months:
July 68.7 °F
August 67.2 °F
June 63.5 °F
Warmest sea temp:
August 62.9 °F
July 61.7 °F
September 58.5 °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
+39°F
W 9 mph
Feels like: +32°F
Precip.: 0%
Places in Finland:
Name
°F
+34°F
+45°F
+32°F
+36°F
+39°F
+39°F
+34°F
+37°F
+43°F
+23°F
+41°F
+39°F
+39°F
+37°F
24 Hours Forecast
Helsinki
Local time: 18:04
March 28, thursday
2100
37°F
W
8 mph
March 29, friday
0000
37°F
NW
7 mph
0300
37°F
NW
6 mph
0600
36°F
W
6 mph
0900
37°F
W
4 mph
1200
41°F
N
5 mph
1500
36°F
NE
9 mph
1800
39°F
E
14 mph
Units of measurement: °C / °F