Porto Alegre weather in December 2021

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28
28°C max day temperature
8
8 hours of sunshine per day
16
16 days with some rainfall
18
18°C min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
101
101 mm of monthly rainfall
11
11+ (Extreme) UV index

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The December weather guide for Porto Alegre, 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 Porto Alegre in December?

Daytime temperatures usually reach 28°C in Porto Alegre in December with low heat and humidity, falling to 18°C at night.

How sunny is it in Porto Alegre in December?

There are normally 8 hours of bright sunshine each day in Porto Alegre in December - that's 56% of daylight hours.

Does it rain in Porto Alegre in December?

There are usually 16 days with some rain in Porto Alegre in December and the average monthly rainfall is 101mm.

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

Porto Alegre sunrise & sunset times for December 2021

Browse the sunrise and sunset times for Porto Alegre in December 2021. Select a month to view Porto Alegre sunrise & sunset times for the next 12 months.

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