Montevideo weather in December 2024

Expect 79°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Montevideo in December. Check more long-term weather averages for Montevideo in December before you book your next holiday to Uruguay in 2024/2025.

  • 79°F maximum daytime temperature in December in Montevideo79
    79°F max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in December in Montevideo10
    10 days with some rainfall
  • 61°F minimum night-time temperature in December in Montevideo61
    61°F min night temperature
  • 14 hours of daylight per day in December in Montevideo14
    14 hours of daylight per day
  • Low heat & humidity in December in MontevideoL
    Low heat & humidity
  • 2.4 inches monthly rainfall in December in Montevideo2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Montevideo11
    11+ (Extreme) UV index
  • 70°F sea temperature in December in Montevideo70
    70°F sea temperature

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Montevideo by month

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Recommended for Uruguay

  • Kids stay & eat for free at Marriot Bonvoy
  • Destinations include Europe, Middle East & Africa
  • Valid for up to 2 adults & 2 kids aged up to 12

The December weather guide for Uruguay (Montevideo) 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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How hot is it in Montevideo in December?

Daytime temperatures usually reach 79°F in Montevideo in December with low heat and humidity, falling to 61°F at night.

How sunny is it in Montevideo in December?

There are normally 9 hours of bright sunshine each day in Montevideo in December - that's 64% of daylight hours.

How warm is the sea around Montevideo in December?

The average sea temperature around Montevideo in December is 70°F.

Does it rain in Montevideo in December?

There are usually 10 days with some rain in Montevideo in December and the average monthly rainfall is 2.4 inches.

Montevideo December sunrise & sunset times

Browse the sunrise and sunset times for Montevideo in December 2024. Select a month to view Montevideo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 05:24 19:44
Monday, 16th December 2024 05:26 19:56
Tuesday, 31st December 2024 05:34 20:02

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