Fortaleza weather in May 2026

Expect daytime maximum temperatures of 84°F in Fortaleza, Brazil in May and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 30 days with some rainfall and typically 8.6 inches of rainfall in the month.

  • 84°F maximum daytime temperature in May in Fortaleza84
    84°F max day temperature
  • 7 hours of sunshine per day
  • 30 days with some rainfall in May in Fortaleza30
    30 days with some rainfall
  • 73°F minimum night-time temperature in May in Fortaleza73
    73°F min night temperature
  • 12 hours of daylight per day in May in Fortaleza12
    12 hours of daylight per day
  • High heat & humidity in May in FortalezaH
    High heat & humidity
  • 8.6 inches monthly rainfall in May in Fortaleza8.6
    8.6 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Fortaleza11
    11 (Extreme) UV index
  • 82°F sea temperature in May in Fortaleza82
    82°F sea temperature

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The May 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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How hot is it in Fortaleza in May?

Daytime temperatures usually reach 84°F in Fortaleza in May with high heat and humidity, falling to 73°F at night.

How sunny is it in Fortaleza in May?

There are normally 7 hours of bright sunshine each day in Fortaleza in May - that's 55% of daylight hours.

How warm is the sea around Fortaleza in May?

The average sea temperature around Fortaleza in May is 82°F.

Does it rain in Fortaleza in May?

There are usually 30 days with some rain in Fortaleza in May and the average monthly rainfall is 8.6 inches.

Fortaleza May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:32 17:30
Saturday, 16th May 2026 05:32 17:29
Sunday, 31st May 2026 05:34 17:29

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