Ushuaia weather in October 2025

Expect 9°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Ushuaia in October. Check more long-term weather averages for Ushuaia in October before you book your next holiday to Argentina in 2025/2026.

  • 9°C maximum daytime temperature in October in Ushuaia9
    9°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in October in Ushuaia8
    8 days with some rainfall
  • 1°C minimum night-time temperature in October in Ushuaia1
    1°C min night temperature
  • 14 hours of daylight per day in October in Ushuaia14
    14 hours of daylight per day
  • No heat & humidity in October in Ushuaia0
    No heat & humidity
  • 36 mm monthly rainfall in October in Ushuaia36
    36 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Ushuaia5
    5 (Moderate) UV index
  • 6°C sea temperature in October in Ushuaia6
    6°C sea temperature

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The October weather guide for Argentina (Ushuaia) 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)

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More about Argentina

How warm is it in Ushuaia in October?

Daytime temperatures usually reach 9°C in Ushuaia in October, falling to 1°C at night.

How sunny is it in Ushuaia in October?

There are normally 6 hours of bright sunshine each day in Ushuaia in October - that's 42% of daylight hours.

Is the sea cold around Ushuaia in October?

The average sea temperature around Ushuaia in October is 6°C.

Does it rain in Ushuaia in October?

There are usually 8 days with some rain in Ushuaia in October and the average monthly rainfall is 36mm.

Ushuaia October sunrise & sunset times

Browse the sunrise and sunset times for Ushuaia in October 2025. Select a month to view Ushuaia sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:58 19:49
Thursday, 16th October 2025 06:21 20:18
Friday, 31st October 2025 05:46 20:49

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