BrazilAverage weather for Foz do Iguaçu in May
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.
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. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers.
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.
In May, there is an average of 142 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Foz do Iguaçu in May |
New York | ||
|---|---|---|---|
 Average temperature |
24°C | 22°C | |
 Max. temperature |
28°C | 28°C | |
| Min. temperature |
21°C | -5°C | |
 Total precipitation |
142 mm | 105 mm | |
| Rainy days |
9 days | 14 days | |
April
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.
Is May a good time to visit Foz do Iguaçu?
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.
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.
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.
Daily Temperature in May in Foz do Iguaçu
This chart shows the average daily high and low temperatures in May for Foz do Iguaçu, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Foz do Iguaçu
The chart below shows the average daily precipitation in May for Foz do Iguaçu, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 9 days of precipitation in Foz do Iguaçu.
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.
Temperature in May in Foz do Iguaçu over the years
This chart shows the average temperature in May in Foz do Iguaçu, measured in degrees Celsius, over the past few years.
Total precipitation in May in Foz do Iguaçu over the years
This chart shows the average precipitation in May in Foz do Iguaçu, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
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.
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.
Or check out the climate of Foz do Iguaçu for all months at once
