Weather in Trondheim in May
Trondheim, Norway averages a high of 12.7°C (54.9°F) and low of 4.2°C (39.6°F) in May, with 14 rain days and 12.1 hours of daily sunshine. Travel score: 61.4/100 (Good). The best time to visit Trondheim is July.
High
13°C55°F
Low
4°C40°F
🌧️
14
rain days
☀️
12.1
hrs/day sunshine
💧
75%
humidity
61— Good
May in Trondheim is cool and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Trondheim?
How much does it rain in Trondheim in May?
Trondheim receives an average of 67.7mm of rainfall across 14 rainy days in May. The annual total is 1070mm.
What should I pack for Trondheim in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 4°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting Norway in May?
Don't miss any public holidays — check before you book!
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How can I plan my trip to Trondheim?
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What is the weather like in other months in Trondheim?
Data based on 1994–2024 averages · Last updated: 2024-12-31