BrazilThe weather in May in Foz do Iguaçu
It's warm in May in Foz do Iguaçu with an average temperature of 24°C. Temperatures this month range from a low of 21°C to a high of 28°C. At night, you can expect temperatures between 13°C and 18°C.
Looking for sun? May isn’t a good month to be in Foz do Iguaçu. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Foz do Iguaçu, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2018, Foz do Iguaçu reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 11°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 23°C.
Rainfall amount
In May, there is an average of 142 mm of precipitation, spread over 16 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in May for Foz do Iguaçu
Click on any day in May to get detailed info about the usual weather on that day in Foz do Iguaçu. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Foz do Iguaçu | New York | |
|---|---|---|
| Average temperature | 24°C | 22°C |
| Max. temperature | 28°C | 28°C |
| Min. temperature | 13°C | -5°C |
| Total precipitation | 142 mm | 105 mm |
| Rainy days | 16 days | 14 days |
Start of May
The month of May starts in Foz do Iguaçu with warm temps, averaging around 26°C during the day and nights around 17°C.
Mid May
By mid-May, daytime temps drop to around 24°C, with nights around 15°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of May
By the end of May, the average daytime temperature in Foz do Iguaçu is around 23°C, while nighttime temps are about 15°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Find affordable trips to Foz do Iguaçu
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Foz do Iguaçu for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Temperature charts
These charts show the average temperatures in May in Foz do Iguaçu, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Foz do Iguaçu
Temperature in May in Foz do Iguaçu over the years
Precipitation charts
These charts show the average amount of precipitation in May in Foz do Iguaçu, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Foz do Iguaçu
Total precipitation in May in Foz do Iguaçu over the years
Daily UV index in May in Foz do Iguaçu
This chart shows the average daily UV index in May in Foz do Iguaçu, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Foz do Iguaçu
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Average weather in Foz do Iguaçu by month
Click on a month below to see detailed weather info for Foz do Iguaçu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.