World Resorts

Finland

Vantaa Weather

Vantaa 14 Days Forecast

27.08
thu

Day

63°F

N 1 mph

Precip.
16%

Night

59°F

E 1 mph

Precip.
20%

28.08
fri

Day

64°F

N 4 mph

Precip.
16%

Night

61°F

NW 6 mph

Precip.
23%

29.08
sat

Day

64°F

NW 16 mph

Precip.
18%

Night

59°F

N 9 mph

Precip.
75%

30.08
sun

Day

63°F

NE 11 mph

Precip.
32%

Night

59°F

NE 7 mph

Precip.
21%

31.08
mon

Day

66°F

NE 12 mph

Precip.
18%

Night

59°F

W 7 mph

Precip.
54%

01.09
tue

Day

59°F

NE 12 mph

Precip.
55%

Night

57°F

E 7 mph

Precip.
31%

02.09
wed

Day

63°F

E 10 mph

Precip.
19%

Night

55°F

E 7 mph

Precip.
30%

03.09
thu

Day

55°F

NE 5 mph

Precip.
84%

Night

52°F

E 6 mph

Precip.
28%

04.09
fri

Day

63°F

NE 8 mph

Precip.
8%

Night

54°F

NW 8 mph

Precip.
63%

05.09
sat

Day

63°F

NE 8 mph

Precip.
7%

Night

52°F

SW 6 mph

Precip.
30%

06.09
sun

Day

48°F

SW 11 mph

Precip.
34%

Night

48°F

SE 5 mph

Precip.
17%

07.09
mon

Day

54°F

SE 10 mph

Precip.
11%

Night

45°F

S 6 mph

Precip.
13%

08.09
tue

Day

50°F

S 6 mph

Precip.
9%

Night

45°F

SE 6 mph

Precip.
15%

09.09
wed

Day

54°F

S 6 mph

Precip.
7%

Night

50°F

N 5 mph

Precip.
22%

sea water
temperature

Vantaa

monthly
weather

Vantaa

current
weather

Vantaa

7 days
forecast

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September
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Show year:

2026

2025

2024

The average sea water temperature in August of 2026 was 59.8°F. The highest and lowest sea temperatures during the month were 64.8°F and 56.3°F.

Show year:

2025

2024

2023

The average sea water temperature in September of 2025 was 59.5°F. The highest and lowest sea temperatures during the month were 63.1°F and 54.9°F.