Comodoro Rivadavia weather in December 2025

Expect daytime maximum temperatures of 24°C in Comodoro Rivadavia in December based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 24°C maximum daytime temperature in December in Comodoro Rivadavia24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in December in Comodoro Rivadavia5
    5 days with some rainfall
  • 11°C minimum night-time temperature in December in Comodoro Rivadavia11
    11°C min night temperature
  • 16 hours of daylight per day in December in Comodoro Rivadavia16
    16 hours of daylight per day
  • No heat & humidity in December in Comodoro Rivadavia0
    No heat & humidity
  • 13 mm monthly rainfall in December in Comodoro Rivadavia13
    13 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Comodoro Rivadavia10
    10 (Very High) UV index
  • 13°C sea temperature in December in Comodoro Rivadavia13
    13°C sea temperature

More about Comodoro Rivadavia

Comodoro Rivadavia by month

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The December weather guide for Argentina (Comodoro Rivadavia) 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 Comodoro Rivadavia in December?

Daytime temperatures usually reach 24°C in Comodoro Rivadavia in December, falling to 11°C at night.

How sunny is it in Comodoro Rivadavia in December?

There are normally 8 hours of bright sunshine each day in Comodoro Rivadavia in December - that's 49% of daylight hours.

How warm is the sea around Comodoro Rivadavia in December?

The average sea temperature around Comodoro Rivadavia in December is 13°C.

Does it rain in Comodoro Rivadavia in December?

There are usually 5 days with some rain in Comodoro Rivadavia in December and the average monthly rainfall is 13mm.

Comodoro Rivadavia December sunrise & sunset times

Browse the sunrise and sunset times for Comodoro Rivadavia in December 2025. Select a month to view Comodoro Rivadavia sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:36 21:03
Tuesday, 16th December 2025 05:34 21:17
Wednesday, 31st December 2025 05:43 21:23

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