Foz do Iguacu weather in May 2026

Expect daytime maximum temperatures of 24°C in Foz do Iguacu, Brazil in May based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 146 mm of rainfall in the month.

  • 24°C maximum daytime temperature in May in Foz do Iguacu24
    24°C max day temperature
  • 5 hours of sunshine per day
  • 8 days with some rainfall in May in Foz do Iguacu8
    8 days with some rainfall
  • 13°C minimum night-time temperature in May in Foz do Iguacu13
    13°C min night temperature
  • 11 hours of daylight per day in May in Foz do Iguacu11
    11 hours of daylight per day
  • No heat & humidity in May in Foz do Iguacu0
    No heat & humidity
  • 146 mm monthly rainfall in May in Foz do Iguacu146
    146 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Foz do Iguacu6
    6 (High) UV index

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Foz do Iguacu by month

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The May weather guide for Brazil (Foz do Iguacu) 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 Foz do Iguacu in May?

Daytime temperatures usually reach 24°C in Foz do Iguacu in May, falling to 13°C at night.

How sunny is it in Foz do Iguacu in May?

There are normally 5 hours of bright sunshine each day in Foz do Iguacu in May - that's 44% of daylight hours.

Does it rain in Foz do Iguacu in May?

There are usually 8 days with some rain in Foz do Iguacu in May and the average monthly rainfall is 146mm.

Foz do Iguacu May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 07:01 18:09
Saturday, 16th May 2026 07:09 18:00
Sunday, 31st May 2026 07:16 17:56

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