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.

For an in-depth look at the yearly conditions, visit our specialized Foz do Iguaçu climate page with graphs.

 

Foz do Iguaçu, monthly averages in May

Min Temperature 15°C  

Max Temperature 25°C  

Chance of Rain 25%  

Precipitation 166 mm  

Rainy days 8 days  

Humidity 86%  

Sunshine 182 hours  

Percentage 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.

Weather conditions Weather

Temperatures

Precipitation

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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).

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.