Sao Paulo weather in January 2026

Expect daytime maximum temperatures of 27°C in Sao Paulo, Brazil in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 25 days with some rainfall and typically 238 mm of rainfall in the month.

  • 27°C maximum daytime temperature in January in Sao Paulo27
    27°C max day temperature
  • 5 hours of sunshine per day
  • 25 days with some rainfall in January in Sao Paulo25
    25 days with some rainfall
  • 19°C minimum night-time temperature in January in Sao Paulo19
    19°C min night temperature
  • 13 hours of daylight per day in January in Sao Paulo13
    13 hours of daylight per day
  • Low heat & humidity in January in Sao PauloL
    Low heat & humidity
  • 238 mm monthly rainfall in January in Sao Paulo238
    238 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Sao Paulo11
    11+ (Extreme) UV index

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The January 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 January?

Daytime temperatures usually reach 27°C in Sao Paulo in January with low heat and humidity, falling to 19°C at night.

How sunny is it in Sao Paulo in January?

There are normally 5 hours of bright sunshine each day in Sao Paulo in January - that's 37% of daylight hours.

Does it rain in Sao Paulo in January?

There are usually 25 days with some rain in Sao Paulo in January and the average monthly rainfall is 238mm.

Sao Paulo January sunrise & sunset times

Browse the sunrise and sunset times for Sao Paulo in January 2026. Select a month to view Sao Paulo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:23 18:57
Friday, 16th January 2026 05:34 18:58
Saturday, 31st January 2026 05:45 18:55

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