Hämeenlinna Weather Year-Round — Best Time to Visit
Hämeenlinna, Finland has cool weather year-round. The best time to visit is July (score: 77/100). Annual average high: 8.3°C, total rainfall: 619mm.
When is the best time to visit Hämeenlinna?
77
July is the best month to visit Hämeenlinna with a travel score of 77/100 (Good).
Expect highs of 21.2°C, 13 rain days, and 13.1 hours of daily sunshine.
View July weather details →Travel Score by Month
27
Jan
33
Feb
45
Mar
62
Apr
71
May
75
Jun
77
Jul
75
Aug
63
Sep
46
Oct
35
Nov
28
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Hämeenlinna each month?
8.3°C
Avg High
2.3°C
Avg Low
619mm
Annual Rain
How much rain does Hämeenlinna get?
Hämeenlinna receives 619mm of rain annually. The wettest month is typically July with 80mm, while March is the driest.
What is the weather like each month in Hämeenlinna?
January
27
-3°C
Low: -8°C
10 rain days
Poor
February
33
-3°C
Low: -8°C
8 rain days
Poor
March
45
1°C
Low: -6°C
8 rain days
Mixed
April
62
8°C
Low: 0°C
8 rain days
Good
May
71
14°C
Low: 6°C
10 rain days
Good
June
75
19°C
Low: 11°C
11 rain days
Good
July
Best time to visit77
21°C
Low: 14°C
13 rain days
Good
August
75
20°C
Low: 13°C
12 rain days
Good
September
63
14°C
Low: 9°C
10 rain days
Good
October
46
8°C
Low: 3°C
11 rain days
Mixed
November
35
2°C
Low: -1°C
10 rain days
Poor
December
28
-1°C
Low: -5°C
11 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31