Weather in Tromsø in August
Tromsø, Norway averages a high of 15.1°C (59.2°F) and low of 9.7°C (49.5°F) in August, with 15 rain days and 8.9 hours of daily sunshine. Travel score: 60.6/100 (Good). The best time to visit Tromsø is July.
High
15°C59°F
Low
10°C49°F
🌧️
15
rain days
☀️
8.9
hrs/day sunshine
💧
83%
humidity
61— Good
August in Tromsø is mild and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Tromsø?
How much does it rain in Tromsø in August?
Tromsø receives an average of 105.1mm of rainfall across 15 rainy days in August. The annual total is 1212mm.
What should I pack for Tromsø in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 15°C
🧥
Waterproof jacket
Frequent rain expected (15 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
Traveling to Norway in August?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31