Foz do Iguacu weather in December 2025

Expect daytime maximum temperatures of 90°F in Foz do Iguacu, Brazil in December and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 6.4 inches of rainfall in the month.

  • 90°F maximum daytime temperature in December in Foz do Iguacu90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in December in Foz do Iguacu8
    8 days with some rainfall
  • 66°F minimum night-time temperature in December in Foz do Iguacu66
    66°F min night temperature
  • 14 hours of daylight per day in December in Foz do Iguacu14
    14 hours of daylight per day
  • High heat & humidity in December in Foz do IguacuH
    High heat & humidity
  • 6.4 inches monthly rainfall in December in Foz do Iguacu6.4
    6.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Foz do Iguacu11
    11+ (Extreme) UV index

More about Foz do Iguacu

Foz do Iguacu by month

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The December 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)  |  Imperial (°F)

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How hot is it in Foz do Iguacu in December?

Daytime temperatures usually reach 90°F in Foz do Iguacu in December with high heat and humidity, falling to 66°F at night.

How sunny is it in Foz do Iguacu in December?

There are normally 7 hours of bright sunshine each day in Foz do Iguacu in December - that's 52% of daylight hours.

Does it rain in Foz do Iguacu in December?

There are usually 8 days with some rain in Foz do Iguacu in December and the average monthly rainfall is 6.4 inches.

Foz do Iguacu December sunrise & sunset times

Browse the sunrise and sunset times for Foz do Iguacu in December 2025. Select a month to view Foz do Iguacu sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:39 19:16
Tuesday, 16th December 2025 05:42 19:26
Wednesday, 31st December 2025 05:50 19:33

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