Fortaleza weather in October 2025

Expect daytime maximum temperatures of 86°F in Fortaleza, Brazil in October and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall.

  • 86°F maximum daytime temperature in October in Fortaleza86
    86°F max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in October in Fortaleza10
    10 days with some rainfall
  • 75°F minimum night-time temperature in October in Fortaleza75
    75°F min night temperature
  • 12 hours of daylight per day in October in Fortaleza12
    12 hours of daylight per day
  • High heat & humidity in October in FortalezaH
    High heat & humidity
  • 0.5 inches monthly rainfall in October in Fortaleza0.5
    0.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Fortaleza11
    11+ (Extreme) UV index
  • 81°F sea temperature in October in Fortaleza81
    81°F sea temperature

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The October weather guide for Brazil (Fortaleza) 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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More about Brazil

How hot is it in Fortaleza in October?

Daytime temperatures usually reach 86°F in Fortaleza in October with high heat and humidity, falling to 75°F at night.

How sunny is it in Fortaleza in October?

There are normally 9 hours of bright sunshine each day in Fortaleza in October - that's 77% of daylight hours.

How warm is the sea around Fortaleza in October?

The average sea temperature around Fortaleza in October is 81°F.

Does it rain in Fortaleza in October?

There are usually 10 days with some rain in Fortaleza in October and the average monthly rainfall is 0.5 inches.

Fortaleza October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:19 17:28
Thursday, 16th October 2025 05:14 17:25
Friday, 31st October 2025 05:10 17:25

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