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Rio de Janeiro weather in August 2021
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- 25°C max day temperature
25
- 6 hours of sunshine per day
- 9 days with some rainfall
9
- 16°C min night temperature
16
- 11 hours of daylight per day
11
- Low heat & humidity
L
- 76 mm of monthly rainfall
76
- 7 (High) UV index
7
- 22°C sea temperature
22
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The August 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 August?
Daytime temperatures usually reach 25°C in Rio de Janeiro in August with low heat and humidity, falling to 16°C at night.
How sunny is it in Rio de Janeiro in August?
There are normally 6 hours of bright sunshine each day in Rio de Janeiro in August - that's 55% of daylight hours.
How warm is the sea around Rio de Janeiro in August?
The average sea temperature around Rio de Janeiro in August is 22°C.
Does it rain in Rio de Janeiro in August?
There are usually 9 days with some rain in Rio de Janeiro in August and the average monthly rainfall is 76mm.
Metric (°C / mm) | Imperial (°F / inches)
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Rio de Janeiro sunrise & sunset times for August 2021
Browse the sunrise & sunset times for Rio de Janeiro in August 2021. Select a month to view Rio de Janeiro sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st August 2021 | 06:27 | 17:32 |
Monday, 16th August 2021 | 06:17 | 17:38 |
Tuesday, 31st August 2021 | 06:04 | 17:42 |
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Where is hot in Brazil in August for 2021/2022?
Below are average maximum temperatures at popular destinations in Brazil in August. Select a destination to see more weather parameters.
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