Rio de Janeiro weather in October 2021

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26
26°C max day temperature
5
5 hours of sunshine per day
18
18 days with some rainfall
18
18°C min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
129
129 mm of monthly rainfall
11
11 (Extreme) UV index
22
22°C sea temperature

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The October weather guide for Rio de Janeiro, 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.

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How hot is it in Rio de Janeiro in October?

Daytime temperatures usually reach 26°C in Rio de Janeiro in October with low heat and humidity, falling to 18°C at night.

How sunny is it in Rio de Janeiro in October?

There are normally 5 hours of bright sunshine each day in Rio de Janeiro in October - that's 39% of daylight hours.

How warm is the sea around Rio de Janeiro in October?

The average sea temperature around Rio de Janeiro in October is 22°C.

Does it rain in Rio de Janeiro in October?

There are usually 18 days with some rain in Rio de Janeiro in October and the average monthly rainfall is 129mm.

Rio de Janeiro sunrise & sunset times for October 2021

Browse the sunrise & sunset times for Rio de Janeiro in October 2021. Select a month to view Rio de Janeiro sunrise & sunset times for the next twelve months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec