Brazil weather in December 2022

  • 28°C maximum daytime temperature in December in Brazil (Rio de Janeiro)28
    28°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in December in Brazil (Rio de Janeiro)21
    21 days with some rainfall
  • 20°C minimum night-time temperature in December in Brazil (Rio de Janeiro)20
    20°C min night temperature
  • 14 hours of daylight per day in December in Brazil (Rio de Janeiro)14
    14 hours of daylight per day
  • Moderate heat & humidity in December in Brazil (Rio de Janeiro)M
    Moderate heat & humidity
  • 207 mm monthly rainfall in December in Brazil (Rio de Janeiro)207
    207 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Brazil (Rio de Janeiro)11
    11+ (Extreme) UV index
  • 24°C sea temperature in December in Brazil (Rio de Janeiro)24
    24°C sea temperature

Below are average maximum temperatures at popular destinations in Brazil in December. Select a destination to see more weather parameters.

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The December weather guide for Brazil (Rio de Janeiro) 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about Brazil

How hot is it in Brazil in December?

Daytime temperatures usually reach 28°C in Rio de Janeiro, Brazil in December with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Brazil in December?

There are normally 5 hours of bright sunshine each day in Rio de Janeiro, Brazil in December - that's 38% of daylight hours.

How warm is the sea around Brazil in December?

The average sea temperature around Rio de Janeiro, Brazil in December is 24°C.

Does it rain in Brazil in December?

There are usually 21 days with some rain in Rio de Janeiro, Brazil in December and the average monthly rainfall is 207mm.

Brazil December sunrise & sunset times

Browse the sunrise and sunset times for Brazil in December 2022. Select a month to view Brazil sunrise and sunset times for the next 12 months. The Brazil sunrise and sunset times shown below are for Rio de Janeiro.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st December 2022 04:59 18:25
Friday, 16th December 2022 05:02 18:35
Saturday, 31st December 2022 05:10 18:41

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