Weather in Duluth in December

Duluth, United States averages a high of -2.9°C (26.8°F) and low of -8.8°C (16.2°F) in December, with 7 rain days and 4.7 hours of daily sunshine. Travel score: 36.6/100 (Poor). The best time to visit Duluth is August.

High
-3°C27°F
Low
-9°C16°F
🌧️
7
rain days
☀️
4.7
hrs/day sunshine
💧
78%
humidity
37Poor

December in Duluth is freezing and mostly dry — challenging weather conditions.

What are the average temperatures in Duluth?

JanFebMarAprMayJunJulAugSepOctNovDec-3°-9°

How much does it rain in Duluth in December?

Duluth receives an average of 47.8mm of rainfall across 7 rainy days in December. The annual total is 833.7mm.

JanFebMarAprMayJunJulAugSepOctNovDec7d

What should I pack for Duluth in December?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around -3°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -9°C
🧣
Warm scarf
Protect against cold winds

Traveling to United States in December?

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