Vantaa Weather Year-Round — Best Time to Visit
Vantaa, Finland has cool weather year-round. The best time to visit is July (score: 78/100). Annual average high: 8.9°C, total rainfall: 675mm.
When is the best time to visit Vantaa?
78
July is the best month to visit Vantaa with a travel score of 78/100 (Good).
Expect highs of 21.9°C, 11 rain days, and 13.8 hours of daily sunshine.
View July weather details →Travel Score by Month
25
Jan
31
Feb
45
Mar
62
Apr
72
May
76
Jun
78
Jul
75
Aug
66
Sep
47
Oct
34
Nov
27
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Vantaa each month?
8.9°C
Avg High
2.7°C
Avg Low
675mm
Annual Rain
How much rain does Vantaa get?
Vantaa receives 675mm of rain annually. The wettest month is typically August with 76mm, while March is the driest.
What is the weather like each month in Vantaa?
January
25
-2°C
Low: -7°C
11 rain days
Poor
February
31
-3°C
Low: -8°C
9 rain days
Poor
March
45
1°C
Low: -5°C
8 rain days
Mixed
April
62
8°C
Low: 0°C
8 rain days
Good
May
72
15°C
Low: 6°C
9 rain days
Good
June
76
19°C
Low: 11°C
11 rain days
Good
July
Best time to visit78
22°C
Low: 14°C
11 rain days
Good
August
75
21°C
Low: 13°C
12 rain days
Good
September
66
15°C
Low: 9°C
10 rain days
Good
October
47
9°C
Low: 4°C
11 rain days
Mixed
November
34
3°C
Low: 0°C
11 rain days
Poor
December
27
0°C
Low: -4°C
12 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31