Weather in Trondheim in January
Trondheim, Norway averages a high of -0.8°C (30.6°F) and low of -5.9°C (21.4°F) in January, with 15 rain days and 1.9 hours of daily sunshine. Travel score: 26.1/100 (Poor). The best time to visit Trondheim is July.
High
-1°C31°F
Low
-6°C21°F
🌧️
15
rain days
☀️
1.9
hrs/day sunshine
💧
80%
humidity
26— Poor
January in Trondheim is freezing and occasionally wet — challenging weather conditions.
What are the average temperatures in Trondheim?
How much does it rain in Trondheim in January?
Trondheim receives an average of 92.8mm of rainfall across 15 rainy days in January. The annual total is 1070mm.
What should I pack for Trondheim in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around -1°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -6°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting Norway in January?
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