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Foz do Iguaçu weather in May (Parana, Brazil)

Will it be rainy or sunny in Foz do Iguaçu this May? Check out our in-depth weather guide for this month.

Temperatures

In May, Foz do Iguaçu tends to experience high temperatures and heavy rainfall. Winter occurs in May. The daytime often sees temperatures reaching 25°C, but nighttime brings a cool-down to 15°C.

Precipitation

Foz do Iguaçu in May usually receives heavy rainfall, averaging around 166 mm for the month. Climate statistics over the past 30 years suggest around 8 days of rain.

Average sunshine

The area enjoys a balanced 182 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and moderate temperatures August generally stands out with the best circumstances. While October tends to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Brazil, check out our Foz do Iguaçu's climate page.

Foz do Iguaçu, monthly averages in May

Min TemperatureMin Temperature 15°C  
Max TemperatureMax Temperature 25°C  
Chance of RainChance of Rain 25%  
PrecipitationPrecipitation 166 mm  
Rainy daysRainy days 8 days  
HumidityHumidity 86%  
SunshineSunshine 182 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Brazil in May

Find out more about the weather in Brazil and which places have the best travel conditions in this month.

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In May generally
pleasant weather
with high temperatures
and heavy monthly rainfall

More information

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Brazil, check out our Foz do Iguaçu's climate page.

So, what should you wear in this month?

For visitors traveling to Foz do Iguaçu, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
7/10
Camping
6/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Foz do Iguaçu.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.