2026 Climate Averages

Weather: Tromsø — December

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

December is an excellent time to visit Tromsø. Expect cold weather with temperatures around -1°C during the day. Rain is common, so pack an umbrella. With only around 0 hours of daylight, plan outdoor activities earlier in the day. As peak season, expect higher prices and more tourists.

3.7
GoTripzi Score Poor

Based on weather comfort, crowds, prices, and activity options

Avg High

-1°C

Avg Low

-6°C

Rainy days

13days

Daylight

0h

Feels like -5°C / -11°C — wind chill makes it feel cooler

Rainfall

83mm

Sunshine

0h/day

Humidity

78%

Humid
Sun Strength

0

Low
Wind

12 km/h (gusts 38)

Is December a good time to visit Tromsø?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Peak Rates

Daylight

Sunrise

--:--

Sunset

--:--

0h daylight

Visiting Tromsø in December: Pros & Cons

Pros

  • One of the best months to visit

Cons

  • Very cold temperatures require heavy winter gear
  • Limited sunshine — expect overcast skies
  • Peak season — expect crowds and higher prices
  • Short days limit outdoor time — plan accordingly

Things to Do in December

Events & Festivals

🌸
Northern Lights Season (Aurora Borealis)
September–March (peak October–March) Nature

Recommended for This Weather

🏛️ Museums & galleries
🍳 Cooking classes & food tours
☕ Cozy cafes & local food scene
🏛️ Indoor attractions & shopping
⛷️ Winter sports & ice activities
🎭 Cultural tours & local experiences

Tromsø Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan -1°C -6°C 17d (154mm) 0.2h
78% Humid
0 Low
Excellent
Feb 0°C -5°C 18d (127mm) 1.8h
78% Humid
0.5 Low
Excellent
Mar 2°C -4°C 20d (136mm) 5.3h
78% Humid
2.2 Moderate
Excellent
Apr 3°C -2°C 19d (106mm) 9h
76% Humid
4.9 Moderate
Wet
May 9°C 4°C 18d (110mm) 10.4h
73% Humid
6.2 High
Wet
Jun 15°C 9°C 16d (85mm) 12.1h
74% Humid
6.7 High
Wet
Jul 17°C 12°C 14d (105mm) 11.4h
79% Humid
6.1 High
Wet
Aug 17°C 11°C 18d (142mm) 8.6h
80% Very Humid
4.2 Moderate
Wet
Sep 13°C 8°C 18d (134mm) 5.8h
81% Very Humid
2.2 Moderate
Excellent
Oct 6°C 3°C 19d (119mm) 3h
82% Very Humid
0.7 Low
Excellent
Nov 2°C -2°C 17d (107mm) 0.4h
81% Very Humid
0 Low
Excellent
Dec Current -1°C -6°C 13d (83mm) 0h
78% Humid
0 Low
Excellent

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Your Best MonthJulScore: 8.1
1.Jul
8.12.Aug
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5.36.Sep
2.57.Jan
1.58.Feb
1.59.Mar
1.510.Oct
1.511.Nov
1.512.Dec
1.5

Where to Stay

See hotels, apartments & rentals around Tromsø – live prices from Booking.com, Expedia, Vrbo and more

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Tromsø

Arctic Circle gateway for Northern Lights with Northern Lights hunting tours and Arctic Cathedral, midnight sun, and polar adventures.

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What to Pack for December

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots. Protect exposed skin from the cold. A waterproof jacket and shoes are non-negotiable — showers are frequent.

Cool Very Busy

🎒Personalized Packing List

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📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Tromsø?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is December a good time to visit Tromsø?
December is typically excellent for visiting Tromsø, with average highs of -1°C and around 13 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Tromsø in December?
Yes, nights in Tromsø during December are cold, averaging -6°C. Pack warm layers, a coat, and consider thermal underwear for extended outdoor evenings. Restaurants and cafés have indoor seating, and many museums stay open late.
What should I pack for Tromsø in December?
With highs of -1°C and lows of -6°C in December, we recommend: Warm winter coat, Thermal base layers, Scarf and gloves, Compact umbrella. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Tromsø in December?
Tromsø typically sees around 13 rainy days in December. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Tromsø in December?
In December, Tromsø gets approximately 0 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is December peak season in Tromsø?
Yes, December is peak season in Tromsø. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Oslo)

Last Updated: February 2026

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