December weather forecast
Kullorsuaq, Greenland

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Weather in December

Rounding off the year, December continues the wintry grip with temperatures as low as -14.1°C (6.6°F) in Kullorsuaq. The town immerses in arctic conditions, cloud cover and high relative humidity all contributing to the chilling weather. The aurora lights manage to peek through the heavy cloud covering, adding a serene glow to the city's snowy canvas. Zero daylight hours, the single UV index, the substantial snowfall all mark the completion of the full circle back to wintry dominance. Concluding the weather cycle, December encapsulates the year's atmospheric conditions, embodying the stoic charm of a Greenlandic metropolis.

Temperature

Kullorsuaq's weather in December involves a decrease in the average high-temperature, moving down from November's freezing cold -5.8°C (21.6°F) to an extremely cold -11.3°C (11.7°F). The December average low temperature, marginally lower than the daytime high, records at a still frigid cold -14.1°C (6.6°F).

Humidity

In December, the average relative humidity in Kullorsuaq is 83%.

Rainfall

In Kullorsuaq, Greenland, in December, it is raining for 1.5 days, with typically 19mm (0.75") of accumulated precipitation. In Kullorsuaq, during the entire year, the rain falls for 42.5 days and collects up to 214mm (8.43") of precipitation.

Snowfall

Months with snowfall are January through December. In Kullorsuaq, during December, snow falls for 16.7 days and regularly aggregates up to 97mm (3.82") of snow. In Kullorsuaq, during the entire year, snow falls for 109 days and aggregates up to 660mm (25.98") of snow.

Daylight

The months with the shortest days are January, May through July and December, with an average of 0h and 0min of daylight.

Sunshine

In Kullorsuaq, the average sunshine in December is 0.3h.

UV index

The months with the lowest UV index are January through May, September through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 1 in December leads to these guidelines:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Frequently asked questions

How cold is December in Kullorsuaq?

An average high-temperature, in December, in Kullorsuaq, is -11.3°C (11.7°F) and the average low-temperature is -14.1°C (6.6°F).

What is the average humidity in December in Kullorsuaq?

The average relative humidity in December in Kullorsuaq, Greenland, is 83%.

How many days does it rain in December in Kullorsuaq?

In Kullorsuaq, in December, it is raining for 1.5 days, with typically 19mm (0.75") of accumulated precipitation.

How many days does it snow in December in Kullorsuaq?

In December, in Kullorsuaq, it is snowing for 16.7 days. Throughout December, 97mm (3.82") of snow is accumulated.

What are the months with the shortest days in Kullorsuaq?

The months with the shortest days in Kullorsuaq, Greenland, are January, May through July and December, with an average of 0h and 0min of daylight.

How many hours of daylight does Kullorsuaq have in December?

In December, the average day length is 0h and 0min.

How long on average sun shines in December in Kullorsuaq?

In Kullorsuaq, the average sunshine duration in December is 0.3h.

When is the lowest UV index in Kullorsuaq?

The months with the lowest UV index are January through May, September through December, with an average maximum UV index of 1.

What is the UV index reading in December in Kullorsuaq?

The average daily maximum UV index in December in Kullorsuaq, Greenland, is 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Kullorsuaq, Greenland

Average temperature in December - Kullorsuaq, Greenland
  • Average high temperature in December: -11.3°C

The warmest month (with the highest average high temperature) is August (5.6°C).
The month with the lowest average high temperature is February (-19.3°C).

  • Average low temperature in December: -14.1°C

The month with the highest average low temperature is August (3.9°C).
The coldest month (with the lowest average low temperature) is March (-23.4°C).

Average pressure in December
Kullorsuaq, Greenland

Average pressure in December - Kullorsuaq, Greenland
  • Average pressure in December: 1007.4mbar

The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is January (1005.3mbar).

Average wind speed in December
Kullorsuaq, Greenland

Average wind speed in December - Kullorsuaq, Greenland
  • Average wind speed in December: 17.4km/h

The windiest month (with the highest average wind speed) is November (19.7km/h).
The calmest month (with the lowest average wind speed) is May (12.3km/h).

Average humidity in December
Kullorsuaq, Greenland

Average humidity in December - Kullorsuaq, Greenland
  • Average humidity in December: 83%

The months with the highest relative humidity are February and March (89%).
The months with the lowest relative humidity are September and October (72%).

Average rainfall in December
Kullorsuaq, Greenland

Average rainfall in December - Kullorsuaq, Greenland
  • Average rainfall in December: 19mm

The wettest month (with the highest rainfall) is October (36mm).
The driest month (with the least rainfall) is February (4mm).

Average rainfall days in December
Kullorsuaq, Greenland

Average rainfall days in December - Kullorsuaq, Greenland
  • Average rainfall days in December: 1.5 days

The month with the highest number of rainy days is August (12.1 days).
The month with the least rainy days is February (0.1 days).

Average snowfall in December
Kullorsuaq, Greenland

Average snowfall in December - Kullorsuaq, Greenland
  • Average snowfall in December: 97mm

The month with the highest snowfall is October (133mm).
The month with the least snowfall is July (1mm).

Average snowfall days in December
Kullorsuaq, Greenland

Average snowfall days in December - Kullorsuaq, Greenland
  • Average snowfall days in December: 16.7 days

The month with the highest number of snowfall days is December (16.7 days).
The month with the least snowfall days is July (0.2 days).

Average daylight in December /
Average sunshine in December
Kullorsuaq, Greenland

Average daylight in December / Average sunshine in December - Kullorsuaq, Greenland
  • Average daylight in December: 0h and 0min

The month with the longest days is April (Average daylight: 16h and 48min).
The months with the shortest days are January, May, June, July and December (Average daylight: 0h and 0min).

  • Average sunshine in December: 0h and 2min

The month with the most sunshine is April (Average sunshine: 6h and 48min).
The month with the least sunshine is January (Average sunshine: 0h and 12min).

Average sunshine days in December
Kullorsuaq, Greenland

Average sunshine days in December - Kullorsuaq, Greenland
  • Average sunshine days in December: 14.4 days

The month with the most sunshine days is March (22.2 days).
The month with the least sunshine days is November (12.5 days).

Average UV index in December
Kullorsuaq, Greenland

Average UV index in December - Kullorsuaq, Greenland
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 2).
The months with the lowest UV index are January, February, March, April, May, September, October, November and December (UV index 1).

Average cloud cover in December
Kullorsuaq, Greenland

Average cloud cover in December - Kullorsuaq, Greenland
  • Average cloud cover in December: 73

The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 49).

Average visibility in December
Kullorsuaq, Greenland

Average visibility in December - Kullorsuaq, Greenland
  • Average visibility in December: 8km

The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February, March, April, October, November and December (8km).

Kullorsuaq, Greenland

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