December weather forecast
Ittoqqortoormiit, Greenland

December clocks in as one of the coldest months in Ittoqqortoormiit with temperatures oscillating from -20°C (-4°F) to -12°C (10.4°F), just a notch warmer than February. Owing to the geographic location, the city confronts polar nights leading to near total darkness as daylight reduces to zero hours. December also marks heavy snowfall with 49mm (1.93") of precipitation spread over 11 days. Delving deeply into the Arctic winter, December presents the truest embodiment of the region's defining weather traits.

Temperature

In December, Ittoqqortoormiit's weather conditions record an average high-temperature of an extremely cold -12°C (10.4°F), demonstrating little divergence from the preceding month. Ittoqqortoormiit, during December nights, observes an average temperature of -20°C (-4°F).

Rainfall

In Ittoqqortoormiit, in December, during 11 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, there are 113 rainfall days, and 476mm (18.74") of precipitation is accumulated.

Sea temperature

January through April and December, with an average sea temperature of -1°C (30.2°F), are months with the coldest seawater in Ittoqqortoormiit.
Note: In the scenario of swimming, this is assessed as life-threatening and highly risky. The chilling water causes severe discomfort and induces instant hyperventilation. A specialized swimsuit is necessary to counter thermal damage.

Daylight

June and December, with an average of 0h and 0min of daylight, are months with the shortest days.

Sunshine

January, November and December, with an average of 0h of sunshine, are months with the least sunshine in Ittoqqortoormiit, Greenland.

UV index

January, February, October through December, with an average maximum UV index of 0, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: During December, 0 as the daily maximum UV index converts into the following advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.