Ushuaia weather in May 2026

Expect daytime maximum temperatures of 41°F 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 1.9 inches of rainfall in the month.

  • 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 hot is it in Ushuaia in May?

Daytime temperatures usually reach 66°F in Ushuaia in May, falling to 52°F 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 63°F.

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 3.0 inches.

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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