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Svalbard weather in October 2025
Expect -4°C daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Svalbard in October. Check more long-term weather averages for Svalbard in October before you book your next holiday to Svalbard in 2025/2026.
- -4-4°C max day temperature
- 1 hour of sunshine per day
- 1313 days with some rainfall
- -9-9°C min night temperature
- 55 hours of daylight per day
- 0No heat & humidity
- 1919 mm of monthly rainfall
- 0No UV (Maximum) Index UV index
- -1-1°C sea temperature
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Recommended for Svalbard
The October weather guide for Svalbard, represented by Longyearbyen, (Longyearbyen) 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.
Metric (°C / mm) | Imperial (°F / inches)
How cold is it in Svalbard in October?
Daytime temperatures usually reach -4°C in Longyearbyen, Svalbard in October, falling to -9°C at night.
How sunny is it in Svalbard in October?
There are normally 1 hour of bright sunshine each day in Longyearbyen, Svalbard in October - that's 18% of daylight hours.
Is the sea cold around Svalbard in October?
The average sea temperature around Longyearbyen, Svalbard in October is -1°C.
Does it rain in Svalbard in October?
There are usually 13 days with some rain in Longyearbyen, Svalbard in October and the average monthly rainfall is 19mm. Rain may fall as snow in this month.
Svalbard October sunrise & sunset times
Browse the sunrise and sunset times for Svalbard in October 2025. Select a month to view Svalbard sunrise and sunset times for the next 12 months. The Svalbard sunrise and sunset times shown below are for Longyearbyen.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st October 2025 | 06:34 | 16:56 |
Thursday, 16th October 2025 | 08:37 | 14:46 |
Friday, 31st October 2025 | Darkness all day |
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