Kouvola Weather Year-Round — Best Time to Visit
Kouvola, Finland has cool weather year-round. The best time to visit is July (score: 79/100). Annual average high: 8.3°C, total rainfall: 630mm.
When is the best time to visit Kouvola?
79
July is the best month to visit Kouvola with a travel score of 79/100 (Good).
Expect highs of 21.9°C, 12 rain days, and 13.3 hours of daily sunshine.
View July weather details →Travel Score by Month
27
Jan
32
Feb
44
Mar
61
Apr
73
May
77
Jun
79
Jul
77
Aug
65
Sep
46
Oct
34
Nov
25
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Kouvola each month?
8.3°C
Avg High
2.1°C
Avg Low
630mm
Annual Rain
How much rain does Kouvola get?
Kouvola receives 630mm of rain annually. The wettest month is typically July with 68mm, while April is the driest.
What is the weather like each month in Kouvola?
January
27
-4°C
Low: -8°C
10 rain days
Poor
February
32
-4°C
Low: -9°C
9 rain days
Poor
March
44
1°C
Low: -6°C
9 rain days
Mixed
April
61
8°C
Low: -1°C
8 rain days
Good
May
73
15°C
Low: 6°C
9 rain days
Good
June
77
20°C
Low: 11°C
11 rain days
Good
July
Best time to visit79
22°C
Low: 14°C
12 rain days
Good
August
77
20°C
Low: 13°C
11 rain days
Good
September
65
15°C
Low: 9°C
9 rain days
Good
October
46
8°C
Low: 3°C
11 rain days
Mixed
November
34
2°C
Low: -1°C
11 rain days
Poor
December
25
-2°C
Low: -6°C
12 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31