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Rio de Janeiro weather in May 2021
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- 2626°C max day temperature
- 1212 days with some rainfall
- 1717°C min night temperature
- 1111 hours of daylight per day
- LLow heat & humidity
- 107107 mm of monthly rainfall
- 77 (High) UV index
- 2424°C sea temperature
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The May 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.
How hot is it in Rio de Janeiro in May?
Daytime temperatures usually reach 26°C in Rio de Janeiro in May with low heat and humidity, falling to 17°C at night.
How sunny is it in Rio de Janeiro in May?
There are normally 6 hours of bright sunshine each day in Rio de Janeiro in May - that's 53% of daylight hours.
How warm is the sea around Rio de Janeiro in May?
The average sea temperature around Rio de Janeiro in May is 24°C.
Does it rain in Rio de Janeiro in May?
There are usually 12 days with some rain in Rio de Janeiro in May and the average monthly rainfall is 107mm.
Rio de Janeiro sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Rio de Janeiro in May 2021. Select a month to view Rio de Janeiro sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||06:13||17:27|
|Sunday, 16th May 2021||06:19||17:19|
|Monday, 31st May 2021||06:26||17:15|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is hot in Brazil in May for 2021/2022?
Below are average maximum temperatures at popular destinations in Brazil in May. Select a destination to see more weather parameters.
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