04.21
tue
tue
DAY

52°F
SE 6 mph
precip
0%
0%
NIGHT

44°F
SE 5 mph
precip
0%
0%
04.22
wed
wed
DAY

48°F
SE 14 mph
precip
0%
0%
NIGHT

40°F
S 17 mph
precip
0%
0%
04.23
thu
thu
DAY

38°F
S 17 mph
precip
0%
0%
NIGHT

36°F
S 12 mph
precip
0%
0%
04.24
fri
fri
DAY

44°F
S 12 mph
precip
0%
0%
NIGHT

42°F
SE 6 mph
precip
0%
0%
04.25
sat
sat
DAY

34°F
SW 7 mph
precip
100%
100%
NIGHT

36°F
S 11 mph
precip
0%
0%
04.26
sun
sun
DAY

38°F
S 14 mph
precip
0%
0%
NIGHT

30°F
S 7 mph
precip
0%
0%
04.27
mon
mon
DAY

40°F
S 2 mph
precip
0%
0%
NIGHT

34°F
SE 7 mph
precip
0%
0%
04.28
tue
tue
DAY

44°F
NE 12 mph
precip
0%
0%
NIGHT

38°F
E 10 mph
precip
0%
0%
04.29
wed
wed
DAY

48°F
NW 2 mph
precip
0%
0%
NIGHT

42°F
SE 6 mph
precip
0%
0%
04.30
thu
thu
DAY

52°F
SW 6 mph
precip
0%
0%
NIGHT

44°F
S 4 mph
precip
0%
0%
05.01
fri
fri
DAY

46°F
W 5 mph
precip
76%
76%
NIGHT

40°F
NW 1 mph
precip
77%
77%
05.02
sat
sat
DAY

48°F
W 4 mph
precip
0%
0%
NIGHT

44°F
E 2 mph
precip
0%
0%
05.03
sun
sun
DAY

52°F
W 7 mph
precip
0%
0%
NIGHT

42°F
E 5 mph
precip
0%
0%
05.04
mon
mon
DAY

56°F
NE 9 mph
precip
0%
0%
NIGHT

52°F
E 12 mph
precip
0%
0%
Sea water
temperature
temperature
| Helsinki |
Weather in
April
April
| Helsinki |
7 day weather
forecast
forecast
| Helsinki |
10 day weather
forecast
forecast
| Helsinki |
14 day weather
forecast
forecast
| Helsinki |
Monthly weather
averages
averages
| Helsinki |
Current Weather
Conditions
Conditions
| Helsinki |
When is the Best
Time to Visit?
Time to Visit?
| Helsinki |
Helsinki Sea Water Temperature in April, °F
The average sea surface temperature in April 2026 for Helsinki was 34.8°F. The maximum and minimum values were 30.2°F and 41.2°F respectively.
Finland Resorts:
NAME
F°
| Espoo | ![]() |
+58 |
| Helsinki | ![]() |
+54 |
| Imatra | ![]() |
+54 |
| Juvaskyla | ![]() |
+56 |
| Kemi | ![]() |
+36 |
| Koli National Park | ![]() |
+44 |
| Lahti | ![]() |
+54 |
| Oulu | ![]() |
+38 |
| Pori | ![]() |
+50 |
| Porvoo | ![]() |
+46 |
| Saariselka | ![]() |
+44 |
| Seinajoki | ![]() |
+58 |
| Turku | ![]() |
+56 |
| Vaasa | ![]() |
+46 |
| Vantaa | ![]() |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Helsinki
Local time: 15:44
21 apr, tuesday
| 1800 | ![]() |
54°F | SE 6 mph |
| 2100 | ![]() |
48°F | S 4 mph |
22 apr, wednesday
| 0000 | ![]() |
44°F | SE 5 mph |
| 0300 | ![]() |
40°F | SE 7 mph |
| 0600 | ![]() |
38°F | E 8 mph |
| 0900 | ![]() |
44°F | E 12 mph |
| 1200 | ![]() |
48°F | SE 14 mph |
| 1500 | ![]() |
50°F | SE 12 mph |




























