See the northern lights
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.
With daytime temperatures of -3°C (27°F) and nighttime lows of -7°C (19°F), December in Kulusuk brings very low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
For more travel ideas, our weather planner can help you explore destinations around the world.
Pick a month to see the average temperature, rainfall and sunshine in Kulusuk - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Kulusuk typically stay consistent throughout December, with daily highs averaging around -3°C (27°F). Nights are very cold, with lows typically ranging from -10°C (14°F) to -5°C (23°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Kulusuk spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
According to our 49 years of weather records for Kulusuk, the following extremes were recorded between 1976 and 2025.
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 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).
Winter clothing is essential for visiting Kulusuk in December. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 1°C (34°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. With limited sunshine expected, sunglasses aren't a priority for packing.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Kulusuk climate overview or explore weather in Greenland.
Where to go in December - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
See the northern lights
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.
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