Svalbard weather in September 2020

  • 1°C maximum daytime temperature in September in Svalbard (Longyearbyen)1
    1°C max day temperature
  • 3 hours of sunshine per day
  • 12 days with some rainfall in September in Svalbard (Longyearbyen)12
    12 days with some rainfall
  • -3°C minimum night-time temperature in September in Svalbard (Longyearbyen)-3
    -3°C min night temperature
  • 14 hours of daylight per day in September in Svalbard (Longyearbyen)14
    14 hours of daylight per day
  • No heat & humidity in September in Svalbard (Longyearbyen)0
    No heat & humidity
  • 25 mm monthly rainfall in September in Svalbard (Longyearbyen)25
    25 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in September in Svalbard (Longyearbyen)1
    1 (Low) UV index
  • -1°C sea temperature in September in Svalbard (Longyearbyen)-1
    -1°C sea temperature
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The September weather guide for 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 Svalbard in September?

Daytime temperatures usually reach 1°C in Longyearbyen, Svalbard in September, falling to -3°C at night.

How sunny is it in Svalbard in September?

There are normally 3 hours of bright sunshine each day in Longyearbyen, Svalbard in September - that's 19% of daylight hours.

Is the sea cold around Svalbard in September?

The average sea temperature around Longyearbyen, Svalbard in September is -1°C.

Does it rain in Svalbard in September?

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

Svalbard sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Svalbard in September 2020. Select a month to view Svalbard sunrise & sunset times for the next twelve months. The Svalbard sunrise & sunset times shown below are for Longyearbyen.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 03:40 22:07
Tuesday, 15th September 2020 05:40 20:00
Wednesday, 30th September 2020 07:28 18:03
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Metric (°C / mm)  |  Imperial (°F / inches)

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