Temperatures in May
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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Ilhabela in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Ilhabela with warm temperatures, averaging around 25°C during the day and nights close to 20°C. Plenty of days with a chance of precipitation.
Mid-May
By mid-May, the average daytime temperature drops to around 24°C, with nights close to 19°C. The chance of precipitation is high during this period.
End of May
By the end of May, the average daytime temperature in Ilhabela will be around 24°C, with nights close to 19°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Discover cheap trips to Ilhabela 
Water temperature
The water temperature at Ilhabela is 27°C this month. Nice and warm for a swim.
Precipitation in May
In May, there is an average of 204 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 42% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Ilhabela. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Ilhabela in May |
London | ||
|---|---|---|---|
 Average Temperature |
24°C | 18°C | |
 High Temp |
26°C | 21°C | |
| Low Temp |
23°C | 15°C | |
 Total Precipitation |
204 mm | 46 mm | |
| Rainy Days |
13 days | 8 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 Ilhabela?
After some sun? Then May isn’t the best time to be in Ilhabela. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Ilhabela in May
With 30°C, Ilhabela hit the highest temperature in the last 10 years in May 2022. The lowest daytime temperature in this month was 15°C in 2022. The extreme night temperatures ranged from a low of 3°C to a high of 24°C.
Check out the climate of Ilhabela for all months and discover the best travel time
Curious about the climate in other parts of Brazil? Check out the weather and climate in places like Rio de Janeiro, Salvador, Pipa, or have a look at other destinations in Brazil.
Plan your next holiday
Don’t miss the best holiday deals for Ilhabela and see what our partners have for you.
Daily Temperature in May in Ilhabela
This chart shows the average daily temperatures, both day and night, for each day in May in Ilhabela, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Ilhabela
The chart below shows the average daily precipitation in May for Ilhabela, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 13 days of rain in Ilhabela.
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.
Temperature in May in Ilhabela Over the Years
This chart shows the average temperature in May in Ilhabela, measured in degrees Celsius, over the past years.
Total Precipitation in May in Ilhabela Over the Years
This chart shows the average precipitation in May in Ilhabela, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Ilhabela
Click on a specific day in May for detailed info on the typical weather on that day in Ilhabela. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Ilhabela
Have you been to Ilhabela in May?
Share your weather experience in May in Ilhabela.
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.
