Longyearbyen weather in December 2020

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  • -11°C maximum daytime temperature in December in Longyearbyen-11
    -11°C max day temperature
  • 0 hours of sunshine per day
  • 12 days with some rainfall in December in Longyearbyen12
    12 days with some rainfall
  • -18°C minimum night-time temperature in December in Longyearbyen-18
    -18°C min night temperature
  • 0 hours of daylight per day in December in Longyearbyen0
    0 hours of daylight per day
  • No heat & humidity in December in Longyearbyen0
    No heat & humidity
  • 25 mm monthly rainfall in December in Longyearbyen25
    25 mm of monthly rainfall
  • No UV (maximum) index in December in Longyearbyen0
    No UV (Maximum) Index UV index
  • -2°C sea temperature in December in Longyearbyen-2
    -2°C sea temperature
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The December weather guide for Longyearbyen, Svalbard shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How cold is it in Longyearbyen in December?

Daytime temperatures usually reach -11°C in Longyearbyen in December, falling to -18°C at night.

How sunny is it in Longyearbyen in December?

There are normally 0 hours of bright sunshine each day in Longyearbyen in December - that's 0% of daylight hours.

Is the sea cold around Longyearbyen in December?

The average sea temperature around Longyearbyen in December is -2°C.

Does it rain in Longyearbyen in December?

There are usually 12 days with some rain in Longyearbyen in December and the average monthly rainfall is 25mm.

Longyearbyen sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Longyearbyen in December 2020. Select a month to view Longyearbyen sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2020 Darkness all day
Wednesday, 16th December 2020 Darkness all day
Thursday, 31st December 2020 Darkness all day
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Metric (°C / mm)  |  Imperial (°F / inches)

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