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BrazilThe weather in May in Florianópolis
It's warm in May in Florianópolis with an average temperature of 26°C. Temperatures this month range from a low of 25°C to a high of 28°C. At night, you can expect temperatures between 18°C and 21°C.
Looking for sun? May isn’t a good month to be in Florianópolis. 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 Florianópolis, 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 34°C in 2023, Florianópolis reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 17°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 26°C.
Rainfall amount
In May, there is an average of 110 mm of precipitation, spread over 13 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in May for Florianópolis
Click on any day in May to get detailed info about the usual weather on that day in Florianópolis. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Florianópolis | New York | |
|---|---|---|
| Average temperature | 26°C | 22°C |
| Max. temperature | 28°C | 28°C |
| Min. temperature | 18°C | -5°C |
| Total precipitation | 110 mm | 105 mm |
| Rainy days | 13 days | 14 days |
Start of May
The month of May starts in Florianópolis with hot temps, averaging around 28°C during the day and nights around 21°C.
Mid May
By mid-May, daytime temps drop to around 27°C, with nights around 20°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of May
By the end of May, the average daytime temperature in Florianópolis is around 26°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.
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UV index
The UV index is a maximum of 6 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 Florianópolis 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 Florianópolis, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Florianópolis
Temperature in May in Florianópolis over the years
Precipitation charts
These charts show the average amount of precipitation in May in Florianópolis, 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 Florianópolis
Total precipitation in May in Florianópolis over the years
Daily UV index in May in Florianópolis
This chart shows the average daily UV index in May in Florianópolis, 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 Florianópolis
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Average weather in Florianópolis by month
Click on a month below to see detailed weather info for Florianópolis. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.