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The weather in May in Ilhabela

It's warm in May in Ilhabela with an average temperature of 24°C. Temperatures this month range from a low of 23°C to a high of 26°C. At night, you can expect temperatures between 17°C and 20°C.

Looking for sun? May isn’t a good month to be in Ilhabela. 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 Ilhabela, 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 30°C in 2022, Ilhabela reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 15°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 24°C.

Water temperature

The water temperature at Ilhabela is 27°C this month. Nice and warm for a swim.

Rainfall amount

In May, there is an average of 204 mm of precipitation, spread over 20 days. The wind speed is around 4 Bft, mostly coming from the Southeast.

Daily weather in May for Ilhabela

Click on any day in May to get detailed info about the usual weather on that day in Ilhabela. Check out the historical temperatures and precipitation over the past 10 years on this day.

May weather comparison

  Ilhabela New York
Average temperature 24°C 22°C
Max. temperature 26°C 28°C
Min. temperature 17°C -5°C
Total precipitation 204 mm 105 mm
Rainy days 20 days 14 days

Start of May

The month of May starts in Ilhabela with warm temps, averaging around 25°C during the day and nights around 20°C.

Mid May

By mid-May, daytime temps drop to around 24°C, with nights around 19°C. There’s a high chance of precipitation during this time.

End of May

By the end of May, the average daytime temperature in Ilhabela is around 24°C, while nighttime temps are about 19°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

Find affordable trips to Ilhabela

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 Ilhabela 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 Ilhabela, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in May in Ilhabela

Temperature in May in Ilhabela over the years

Precipitation charts

These charts show the average amount of precipitation in May in Ilhabela, 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 Ilhabela

Total precipitation in May in Ilhabela over the years

Daily UV index in May in Ilhabela

This chart shows the average daily UV index in May in Ilhabela, 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 Ilhabela

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Average weather in Ilhabela by month

Click on a month below to see detailed weather info for Ilhabela. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.