Oulu Weather Year-Round — Best Time to Visit
Oulu, Finland has cold weather year-round. The best time to visit is July (score: 76/100). Annual average high: 6°C, total rainfall: 589mm.
When is the best time to visit Oulu?
76
July is the best month to visit Oulu with a travel score of 76/100 (Good).
Expect highs of 19.9°C, 12 rain days, and 13.6 hours of daily sunshine.
View July weather details →Travel Score by Month
27
Jan
33
Feb
42
Mar
57
Apr
66
May
75
Jun
76
Jul
73
Aug
61
Sep
43
Oct
31
Nov
24
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Oulu each month?
6°C
Avg High
0.6°C
Avg Low
589mm
Annual Rain
How much rain does Oulu get?
Oulu receives 589mm of rain annually. The wettest month is typically July with 79mm, while March is the driest.
What is the weather like each month in Oulu?
January
27
-6°C
Low: -10°C
9 rain days
Poor
February
33
-6°C
Low: -11°C
8 rain days
Poor
March
42
-2°C
Low: -7°C
7 rain days
Mixed
April
57
4°C
Low: -3°C
8 rain days
Mixed
May
66
11°C
Low: 4°C
10 rain days
Good
June
75
17°C
Low: 10°C
10 rain days
Good
July
Best time to visit76
20°C
Low: 14°C
12 rain days
Good
August
73
18°C
Low: 12°C
11 rain days
Good
September
61
13°C
Low: 8°C
10 rain days
Good
October
43
6°C
Low: 2°C
11 rain days
Mixed
November
31
0°C
Low: -3°C
10 rain days
Poor
December
24
-3°C
Low: -7°C
10 rain days
Poor
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What cities are near Oulu?
Data based on 1994–2024 averages · Last updated: 2024-12-31