Tromsø Weather Year-Round — Best Time to Visit
Tromsø, Norway has cold weather year-round. The best time to visit is July (score: 67/100). Annual average high: 4.1°C, total rainfall: 1212mm.
When is the best time to visit Tromsø?
67
July is the best month to visit Tromsø with a travel score of 67/100 (Good).
Expect highs of 16.4°C, 14 rain days, and 11.4 hours of daily sunshine.
View July weather details →Travel Score by Month
21
Jan
26
Feb
32
Mar
46
Apr
53
May
60
Jun
67
Jul
61
Aug
48
Sep
33
Oct
22
Nov
19
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Tromsø each month?
4.1°C
Avg High
-0.8°C
Avg Low
1212mm
Annual Rain
How much rain does Tromsø get?
Tromsø receives 1212mm of rain annually. The wettest month is typically October with 123mm, while April is the driest.
What is the weather like each month in Tromsø?
January
21
-6°C
Low: -11°C
14 rain days
Poor
February
26
-5°C
Low: -10°C
13 rain days
Poor
March
32
-2°C
Low: -7°C
15 rain days
Poor
April
46
2°C
Low: -3°C
15 rain days
Mixed
May
53
7°C
Low: 2°C
15 rain days
Mixed
June
60
12°C
Low: 7°C
15 rain days
Good
July
Best time to visit67
16°C
Low: 11°C
14 rain days
Good
August
61
15°C
Low: 10°C
15 rain days
Good
September
48
11°C
Low: 6°C
16 rain days
Mixed
October
33
4°C
Low: 0°C
16 rain days
Poor
November
22
-1°C
Low: -6°C
15 rain days
Poor
December
19
-4°C
Low: -9°C
14 rain days
Not Recommended
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Data based on 1994–2024 averages · Last updated: 2024-12-31