Ushuaia weather in May 2026

Expect daytime maximum temperatures of 5°C in Ushuaia, Argentina in May based on long-term weather averages. There are 3 hours of sunshine per day on average with 11 days with some rainfall and typically 49 mm of rainfall in the month.

  • 5°C maximum daytime temperature in May in Ushuaia5
    5°C max day temperature
  • 3 hours of sunshine per day
  • 11 days with some rainfall in May in Ushuaia11
    11 days with some rainfall
  • -1°C minimum night-time temperature in May in Ushuaia-1
    -1°C min night temperature
  • 8 hours of daylight per day in May in Ushuaia8
    8 hours of daylight per day
  • No heat & humidity in May in Ushuaia0
    No heat & humidity
  • 49 mm monthly rainfall in May in Ushuaia49
    49 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in May in Ushuaia1
    1 (Low) UV index
  • 7°C sea temperature in May in Ushuaia7
    7°C sea temperature

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The May 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 hot is it in Ushuaia in May?

Daytime temperatures usually reach 19°C in Ushuaia in May, falling to 11°C at night.

How sunny is it in Ushuaia in May?

There are normally 5 hours of bright sunshine each day in Ushuaia in May - that's 51% of daylight hours.

How warm is the sea around Ushuaia in May?

The average sea temperature around Ushuaia in May is 17°C.

Does it rain in Ushuaia in May?

There are usually 7 days with some rain in Ushuaia in May and the average monthly rainfall is 76mm.

Ushuaia May sunrise & sunset times

Browse the sunrise and sunset times for Ushuaia in May 2026. Select a month to view Ushuaia sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 08:54 18:06
Saturday, 16th May 2026 09:21 17:38
Sunday, 31st May 2026 09:43 17:19

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