Brazil weather in December 2021

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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 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.

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.

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

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Brazil sunrise & sunset times for December 2021

Browse the sunrise and sunset times for Brazil in December 2021. Select a month to view Brazil sunrise & 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
Wednesday, 1st December 2021 04:59 18:25
Thursday, 16th December 2021 05:02 18:35
Friday, 31st December 2021 05:10 18:42
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