Gilleleje Weather in December
December in Gilleleje brings low temperatures, with daytime highs of 6°C (43°F) and nights around 2°C (36°F). Quite a bit of rainfall is expected, around 73 mm (2.9 in), so pack an umbrella.
Rainfall in Gilleleje in December
This month experiences about 16 days of rain according to historical data, averaging 73 mm (2.9 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Gilleleje in December
December in Gilleleje sees highs of 6°C (43°F) and lows of 2°C (36°F) overnight. December is a notable month of the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Gilleleje in December
This month is characterized by fewer sunny days, with about 40 hours of sunshine. It's great for those who appreciate cooler, less sunny days.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Gilleleje. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Denmark, check out our Gilleleje's climate page.
Gilleleje Temperature in December
Min Temperature
2°C (36°F)
Max Temperature
6°C (43°F)
Chance of Rain
54%
Precipitation
73 mm (2.9 in)
Rainy days
16 days
Humidity
86% *
Sunshine
40 hours *
Percentage Sunshine
8% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Gilleleje typically stay consistent throughout December, with daily highs averaging around 6°C (43°F). Nights are cold, with lows typically ranging from 0°C (32°F) to 2°C (36°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Gilleleje in December
Browse day-by-day weather records for Gilleleje spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gilleleje historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Gilleleje.
- The hottest December day on record in Gilleleje reached 13°C (55°F) (December 24, 1977).
- The lowest daytime temperature in December was -9°C (16°F), recorded on December 17, 1981.
- The lowest overnight temperature recorded in December was -16°C (3°F) (December 17, 1981).
Best Places in Denmark in December
Find out more about the weather in Denmark and which places have the best travel conditions in this month. See all of Denmark in December →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Gilleleje in December
Dress warmly and in layers for your trip to Gilleleje in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Gilleleje in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Denmark, check out our Gilleleje's climate page.
Temperature Rainfall Sunshine Humidity
See the full Gilleleje climate overview or explore weather in Denmark.
