Ushuaia weather in May 2025

Expect 41°F daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Ushuaia in May. Check more long-term weather averages for Ushuaia in May before you book your next holiday to Argentina in 2025/2026.

  • 41°F maximum daytime temperature in May in Ushuaia41
    41°F max day temperature
  • 3 hours of sunshine per day
  • 11 days with some rainfall in May in Ushuaia11
    11 days with some rainfall
  • 30°F minimum night-time temperature in May in Ushuaia30
    30°F 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
  • 1.9 inches monthly rainfall in May in Ushuaia1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in May in Ushuaia1
    1 (Low) UV index
  • 45°F sea temperature in May in Ushuaia45
    45°F 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)  |  Imperial (°F)

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More about Argentina

How cold is it in Ushuaia in May?

Daytime temperatures usually reach 41°F in Ushuaia in May, falling to 30°F at night.

How sunny is it in Ushuaia in May?

There are normally 3 hours of bright sunshine each day in Ushuaia in May - that's 33% of daylight hours.

How warm is the sea around Ushuaia in May?

The average sea temperature around Ushuaia in May is 45°F.

Does it rain in Ushuaia in May?

There are usually 11 days with some rain in Ushuaia in May and the average monthly rainfall is 1.9 inches. Rain may fall as snow in this month.

Ushuaia May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 08:55 18:05
Friday, 16th May 2025 09:21 17:38
Saturday, 31st May 2025 09:43 17:18

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