Sao Paulo weather in October 2025

Expect 25°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Sao Paulo in October. Check more long-term weather averages for Sao Paulo in October before you book your next holiday to Brazil in 2025/2026.

  • 25°C maximum daytime temperature in October in Sao Paulo25
    25°C max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in October in Sao Paulo18
    18 days with some rainfall
  • 15°C minimum night-time temperature in October in Sao Paulo15
    15°C min night temperature
  • 13 hours of daylight per day in October in Sao Paulo13
    13 hours of daylight per day
  • No heat & humidity in October in Sao Paulo0
    No heat & humidity
  • 137 mm monthly rainfall in October in Sao Paulo137
    137 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in October in Sao Paulo11
    11 (Extreme) UV index

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The October 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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How hot is it in Sao Paulo in October?

Daytime temperatures usually reach 25°C in Sao Paulo in October with no heat and humidity, falling to 15°C at night.

How sunny is it in Sao Paulo in October?

There are normally 4 hours of bright sunshine each day in Sao Paulo in October - that's 35% of daylight hours.

Does it rain in Sao Paulo in October?

There are usually 18 days with some rain in Sao Paulo in October and the average monthly rainfall is 137mm.

Sao Paulo October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:47 18:06
Thursday, 16th October 2025 05:32 18:12
Friday, 31st October 2025 05:21 18:20

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