Sao Paulo weather in August 2025

Expect 23°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Sao Paulo in August. Check more long-term weather averages for Sao Paulo in August before you book your next holiday to Brazil in 2025/2026.

  • 23°C maximum daytime temperature in August in Sao Paulo23
    23°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in August in Sao Paulo11
    11 days with some rainfall
  • 13°C minimum night-time temperature in August in Sao Paulo13
    13°C min night temperature
  • 11 hours of daylight per day in August in Sao Paulo11
    11 hours of daylight per day
  • No heat & humidity in August in Sao Paulo0
    No heat & humidity
  • 40 mm monthly rainfall in August in Sao Paulo40
    40 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Sao Paulo7
    7 (High) UV index

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The August weather guide for Brazil (Sao Paulo) 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)

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More about Brazil

How hot is it in Sao Paulo in August?

Daytime temperatures usually reach 23°C in Sao Paulo in August, falling to 13°C at night.

How sunny is it in Sao Paulo in August?

There are normally 5 hours of bright sunshine each day in Sao Paulo in August - that's 45% of daylight hours.

Does it rain in Sao Paulo in August?

There are usually 11 days with some rain in Sao Paulo in August and the average monthly rainfall is 40mm.

Sao Paulo August sunrise & sunset times

Browse the sunrise and sunset times for Sao Paulo in August 2025. Select a month to view Sao Paulo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:41 17:45
Saturday, 16th August 2025 06:31 17:50
Sunday, 31st August 2025 06:18 17:56

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