Aarhus weather in December

December in Aarhus: cold, a little rain, with clean air — one of the weakest months to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Aarhus🇩🇰 Denmark · Scandinavia · City46
  1. 43Jan
  2. 51Feb
  3. 63Mar
  4. 74Apr
  5. 81May
  6. 88Jun
  7. 87Jul
  8. 90Aug
  9. 82Sep
  10. 67Oct
  11. 56Nov
  12. 46Dec

#11 of 12 months in Aarhus · #1236 of 1413 destinations to visit in December · comfort 46/100 (tier F)

Days
6°C
Nights
1°C
Wet days
13
Sun
2 h
Humidity
89%
Daylight
7 h
Aarhus, Denmark
Photo: Joerg Mangelsen · Pexels

Traveller notes on Aarhus in December

Forum posters describe December temperatures across Denmark, Aarhus included, as typically 0-5C by day with a real chance of dropping below freezing, and note that wind, which is often present, can make it feel considerably colder still. Posters consistently flag limited daylight as a defining feature of December here, with around 7 hours of sun typical for this latitude. Posters describe a genuine mix of gray, overcast, wet days alongside occasional clear, crisp winter days, with December/January generally the wetter stretch of Danish winter. Posters generally rate the Christmas lights and holiday atmosphere as a real upside that helps offset the short, often gray days. Posters generally rate December as cold and dark but manageable with proper winter layers for a visit to Aarhus.
Tripadvisor community · December · 1 month ago · Read more on Tripadvisor ↗

Other months in Aarhus

June in Aarhus brings seventeen and a half hours of daylight and days around 20°C, which the forum is careful to say can also run a good deal lower. Their standing note about Denmark holds here: you will still want a sweater, because the wind off the water is prickly cold even in summer. Rain comes in showers rather than all day — Danish weather is unpredictable, but it is rarely a write-off. The sea reaches about 17°C. Aarhus works well as a base for excursions and is easy from Copenhagen, by frequent train or a cheaper bus.
Tripadvisor community · June · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Aarhus's card on the map.

Aarhus climate normals — December

Daytime high6°C / 43°F🧥 cold
Nighttime low1°C / 34°F
Feels like (high)2°C / 36°F
Sea temperature5°C / 40°F🥶 cold sea
Rainfall54 mm / 2.1 in🌦 some rain
Rainy days13 days
Humidity89%💦 very humid
Dew point3°C / 37°F
Sunshine2 h/day
Daylight7 h
Wind24 km/h / 15 mph
Snowfall5.1 cm / 2 in
Air quality (US AQI)29🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Aarhus in December

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Peak crowdsChristmas in Den Gamle By, Christmas holidays in Denmark, school holidays in 7 of the markets that fill it(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Aarhus's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Toughest weatherAarhus's weather peaks June–August.

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Best weatherFair weatherToughest weather

What's on in Aarhus in December

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Festival

    Christmas in Den Gamle By

    14 Nov – 30 Dec · usuallyChristmas & New YearCrowded

    The open-air museum dresses its old streets from mid-November and Tivoli Friheden runs a market alongside. Weekday mornings are the only slots that are not shoulder to shoulder. Source ↗

What's on around the world in December →

Nearby, and something's on

Within 300 km of Aarhus — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Aarhus?

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Aarhus in December — FAQ

Is December a good time to visit Aarhus?
December in Aarhus: cold, a little rain, with clean air — one of the weakest months to visit. It ranks #11 of 12 months for Aarhus on SeasonMap's comfort score (46/100).
What is the weather like in Aarhus in December?
In December, Aarhus averages a daily high of 6°C and a low of 1.3°C, with about 53.7 mm of rain over roughly 13.2 rainy days.
What is the air quality in Aarhus in December?
Aarhus has a mean US Air Quality Index of about 29 in December.
Does it snow in Aarhus in December?
Aarhus sees roughly 5.1 cm of snowfall in December.

Within 300 km: Copenhagen's Christmas in Tivoli, julefrokost around 14 Nov – 3 Jan, and Hamburg's Winterdom on 6 Nov – 6 Dec.