Sao Bras weather in September 2025

Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Sao Bras in September. Check more long-term weather averages for Sao Bras in September before you book your next holiday to Algarve in 2025/2026.

  • 27°C maximum daytime temperature in September in Sao Bras27
    27°C max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in September in Sao Bras2
    2 days with some rainfall
  • 17°C minimum night-time temperature in September in Sao Bras17
    17°C min night temperature
  • 12 hours of daylight per day in September in Sao Bras12
    12 hours of daylight per day
  • Low heat & humidity in September in Sao BrasL
    Low heat & humidity
  • 16 mm monthly rainfall in September in Sao Bras16
    16 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Sao Bras7
    7 (High) UV index

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The September weather guide for Algarve (Sao Bras) 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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More about the Algarve

How hot is it in Sao Bras in September?

Daytime temperatures usually reach 27°C in Sao Bras in September with low heat and humidity, falling to 17°C at night.

How sunny is it in Sao Bras in September?

There are normally 9 hours of bright sunshine each day in Sao Bras in September - that's 72% of daylight hours.

Does it ever rain in Sao Bras in September?

There are usually 2 days with some rain in Sao Bras in September and the average monthly rainfall is 16mm.

Sao Bras September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:02 19:00
Monday, 15th September 2025 06:14 18:39
Tuesday, 30th September 2025 06:26 18:16

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