Campinas weather in September 2025

Expect 77°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Campinas in September. Check more long-term weather averages for Campinas in September before you book your next holiday to Brazil in 2025/2026.

  • 77°F maximum daytime temperature in September in Campinas77
    77°F max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Campinas11
    11 days with some rainfall
  • 55°F minimum night-time temperature in September in Campinas55
    55°F 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
  • 2.5 inches monthly rainfall in September in Campinas2.5
    2.5 inches 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)  |  Imperial (°F)

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How hot is it in Campinas in September?

Daytime temperatures usually reach 77°F in Campinas in September with no heat and humidity, falling to 55°F 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 2.5 inches.

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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