Foz do Iguacu weather in January 2026

Expect daytime maximum temperatures of 90°F in Foz do Iguacu, Brazil in January and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 6.7 inches of rainfall in the month.

  • 90°F maximum daytime temperature in January in Foz do Iguacu90
    90°F max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in January in Foz do Iguacu10
    10 days with some rainfall
  • 70°F minimum night-time temperature in January in Foz do Iguacu70
    70°F min night temperature
  • 14 hours of daylight per day in January in Foz do Iguacu14
    14 hours of daylight per day
  • Very high heat & humidity in January in Foz do IguacuVH
    Very High heat & humidity
  • 6.7 inches monthly rainfall in January in Foz do Iguacu6.7
    6.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Foz do Iguacu11
    11+ (Extreme) UV index

More about Foz do Iguacu

Foz do Iguacu by month

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The January 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 January?

Daytime temperatures usually reach 90°F in Foz do Iguacu in January with very high heat and humidity, falling to 70°F at night.

How sunny is it in Foz do Iguacu in January?

There are normally 6 hours of bright sunshine each day in Foz do Iguacu in January - that's 44% of daylight hours.

Does it rain in Foz do Iguacu in January?

There are usually 10 days with some rain in Foz do Iguacu in January and the average monthly rainfall is 6.7 inches.

Foz do Iguacu January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:51 19:33
Friday, 16th January 2026 06:02 19:34
Saturday, 31st January 2026 06:13 19:30

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