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The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.
Ilulissat Weather in December
December in Ilulissat typically sees daytime highs of -9°C (16°F) and nighttime lows of -16°C (3°F). Expect some snowfall during the month.
Rainfall in Ilulissat in December
Typically, about 8 days will experience snowfall, with an average of 25 mm (1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Ilulissat in December
Daytime highs in Ilulissat in December reach -9°C (16°F), with nights around -16°C (3°F). Staying warm is the main priority this month, especially during mornings and evenings. Nights are well below freezing at -16°C (3°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Prepare for low temperatures this month by wearing plenty of layers. It's essential to stay warm in such cold conditions.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Ilulissat. Our weather planner can help you explore destinations with more pleasant weather conditions.
Ilulissat Temperature in December
Min Temperature
-16°C (3°F)
Max Temperature
-9°C (16°F)
Chance of Rain
28%
Precipitation
25 mm (1 in)
Rainy days
8 days
Ilulissat Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ilulissat - and find the best time to visit.
Daily Historical Temperatures
33-year average (1988-2025)
Based on our historical records, temperatures in Ilulissat typically stay consistent throughout December, with daily highs averaging around -9°C (16°F). Nights are very cold, with lows typically ranging from -16°C (3°F) to -10°C (14°F).
Average temperatures in December
Historical weather records for Ilulissat in December
Browse day-by-day weather records for Ilulissat spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ilulissat historical weather extremes in December
Based on weather observations in Ilulissat between 2006 and 2025, these are the recorded extremes during December.
- Ilulissat recorded its highest December temperature of 11°C (52°F) on December 14, 2009.
- The coldest December day was on December 25, 2013, with a maximum of -21°C (-6°F).
Best Places in Greenland in December
Find out more about the weather in Greenland and which places have the best travel conditions in this month. See all of Greenland in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Ilulissat in December
We recommend you pack up your warm winter gear for Ilulissat in December. If you have insulated boots, thermal layers, and a heavy winter coat that can handle snow and freezing temperatures it's smart to bring them. Don't forget gloves, a warm hat, and a scarf. Some rain is possible, so pack something to handle light showers.
What To Do in Ilulissat in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling1/10 -
Walking1/10 -
Barbeque1/10 -
Camping2/10 -
Outdoor sports1/10
Ilulissat 3-Day Forecast
More climate data for Ilulissat
See the full Ilulissat climate overview or explore weather in Greenland.
Popular in December
Where to go in December - average daytime high across popular destinations.
Kulusuk
-3°C (27°F) Angmagssalik-3°C (27°F) Tasiilaq-3°C (27°F) Narsaq-4°C (25°F) Egedesminde-5°C (23°F) Ilulissat-9°C (16°F) Kangerlussuaq-12°C (10°F) Danmarkshavn
-17°C (1°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
See the northern lights
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