Campinas weather in January 2026

Expect 27°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Campinas in January based on long-term weather averages. There is usually 23 days with some rainfall and 233 mm of average monthly rainfall in January.

  • 27°C maximum daytime temperature in January in Campinas27
    27°C max day temperature
  • 6 hours of sunshine per day
  • 23 days with some rainfall in January in Campinas23
    23 days with some rainfall
  • 17°C minimum night-time temperature in January in Campinas17
    17°C min night temperature
  • 13 hours of daylight per day in January in Campinas13
    13 hours of daylight per day
  • Moderate heat & humidity in January in CampinasM
    Moderate heat & humidity
  • 233 mm monthly rainfall in January in Campinas233
    233 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Campinas11
    11+ (Extreme) UV index

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The January weather guide for Brazil (Campinas) 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 Campinas in January?

Daytime temperatures usually reach 27°C in Campinas in January with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Campinas in January?

There are normally 6 hours of bright sunshine each day in Campinas in January - that's 48% of daylight hours.

Does it rain in Campinas in January?

There are usually 23 days with some rain in Campinas in January and the average monthly rainfall is 233mm.

Campinas January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:26 18:57
Friday, 16th January 2026 05:37 18:59
Saturday, 31st January 2026 05:48 18:56

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