Rio de Janeiro weather in May 2020

  • 26°C maximum daytime temperature in May in Rio de Janeiro26
    26°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in May in Rio de Janeiro12
    12 days with some rainfall
  • 17°C minimum night-time temperature in May in Rio de Janeiro17
    17°C min night temperature
  • 11 hours of daylight per day in May in Rio de Janeiro11
    11 hours of daylight per day
  • Low heat & humidity in May in Rio de JaneiroL
    Low heat & humidity
  • 107 mm monthly rainfall in May in Rio de Janeiro107
    107 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Rio de Janeiro7
    7 (High) UV index
  • 24°C sea temperature in May in Rio de Janeiro24
    24°C sea temperature

Going to Rio de Janeiro? Find the best month to visit Rio de Janeiro based on the weather.

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Expect 26°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Rio de Janeiro in May. Check more long-term weather averages for Rio de Janeiro in May before you book your next holiday to Brazil in 2020/2021.

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More about Rio de Janeiro

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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.

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

Guide to Rio de Janeiro weather in May

The average maximum daytime temperature in Rio de Janeiro in May is a warm 26°C (79°F) with low heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 6 hours of bright sunshine each day, which represents 53% of the 11 hours of daylight.

Expect 107mm (4.2 inches) of rainfall across the whole of May with 12 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear.

The average sea temperature in and around Rio de Janeiro in May is 24°C (75°F).

Rio de Janeiro sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Rio de Janeiro in May 2020. Select a month to view Rio de Janeiro sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 06:13 17:27
Saturday, 2nd May 2020 06:13 17:26
Sunday, 3rd May 2020 06:13 17:26
Monday, 4th May 2020 06:14 17:25
Tuesday, 5th May 2020 06:14 17:24
Wednesday, 6th May 2020 06:15 17:24
Thursday, 7th May 2020 06:15 17:23
Friday, 8th May 2020 06:16 17:23
Saturday, 9th May 2020 06:16 17:22
Sunday, 10th May 2020 06:17 17:22
Monday, 11th May 2020 06:17 17:21
Tuesday, 12th May 2020 06:17 17:21
Wednesday, 13th May 2020 06:18 17:20
Thursday, 14th May 2020 06:18 17:20
Friday, 15th May 2020 06:19 17:19
Saturday, 16th May 2020 06:19 17:19
Sunday, 17th May 2020 06:20 17:19
Monday, 18th May 2020 06:20 17:18
Tuesday, 19th May 2020 06:21 17:18
Wednesday, 20th May 2020 06:21 17:18
Thursday, 21st May 2020 06:22 17:17
Friday, 22nd May 2020 06:22 17:17
Saturday, 23rd May 2020 06:22 17:17
Sunday, 24th May 2020 06:23 17:16
Monday, 25th May 2020 06:23 17:16
Tuesday, 26th May 2020 06:24 17:16
Wednesday, 27th May 2020 06:24 17:16
Thursday, 28th May 2020 06:25 17:16
Friday, 29th May 2020 06:25 17:15
Saturday, 30th May 2020 06:26 17:15
Sunday, 31st May 2020 06:26 17:15
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