Campinas weather in September 2025

Expect daytime maximum temperatures of 25°C in Campinas in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 63 mm of rainfall in the month.

  • 25°C maximum daytime temperature in September in Campinas25
    25°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Campinas11
    11 days with some rainfall
  • 13°C minimum night-time temperature in September in Campinas13
    13°C min night temperature
  • 12 hours of daylight per day in September in Campinas12
    12 hours of daylight per day
  • No heat & humidity in September in Campinas0
    No heat & humidity
  • 63 mm monthly rainfall in September in Campinas63
    63 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Campinas10
    10 (Very High) UV index

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The September 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 September?

Daytime temperatures usually reach 25°C in Campinas in September with no heat and humidity, falling to 13°C at night.

How sunny is it in Campinas in September?

There are normally 6 hours of bright sunshine each day in Campinas in September - that's 53% of daylight hours.

Does it rain in Campinas in September?

There are usually 11 days with some rain in Campinas in September and the average monthly rainfall is 63mm.

Campinas September sunrise & sunset times

Browse the sunrise and sunset times for Campinas in September 2025. Select a month to view Campinas sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:18 17:58
Monday, 15th September 2025 06:05 18:02
Tuesday, 30th September 2025 05:50 18:07

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