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Florianópolis in May

Find out everything about the water temperature in Florianópolis in May. Average, minimum and maximum recorded temperatures as well as daily temperature in May for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in May
Minimum:

64.0 °F

Average:

70.9 °F

Maximum:

77.1 °F

Sea water temperature in Florianópolis in May

In the city of Florianópolis, the month of May is somewhat comfortable for swimming. The minimum recorded temperature during this month was 64.0°F on May 30, 2016, with an average temperature being 70.9°F and a maximum temperature reaching 77.1°F on May 2, 2018.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. Throughout the month of May, the sea temperature gradually gets colder. Starting with an average temperature of 72.9°F at the beginning of the month, it steadily decreases to around 69.1°F by the end.
Date 10 years average 2024 2023
May 1 73.5°F 74.3°F 74.1°F
May 2 73.4°F 74.2°F 73.9°F
May 3 73.6°F 75.7°F 74.3°F
May 4 73.2°F 75.1°F 73.9°F
May 5 73.0°F 74.6°F 73.6°F
May 6 72.9°F 74.9°F 73.1°F
May 7 72.9°F 76.0°F 74.8°F
May 8 72.4°F 75.9°F 75.1°F
May 9 72.4°F 76.8°F 74.6°F
May 10 72.0°F 76.6°F 74.4°F
May 11 71.8°F 76.4°F 73.7°F
May 12 71.7°F 76.2°F 73.9°F
May 13 71.5°F 76.0°F 73.3°F
May 14 71.2°F 75.8°F 71.8°F
May 15 70.9°F 75.5°F 71.6°F
May 16 70.7°F 75.3°F 71.4°F
May 17 70.5°F 75.1°F 70.8°F
May 18 70.5°F 75.0°F 70.7°F
May 19 70.2°F 74.8°F 70.8°F
May 20 69.9°F 74.4°F 70.7°F
May 21 69.7°F 74.3°F 71.0°F
May 22 69.6°F 74.2°F 71.1°F
May 23 69.6°F 74.2°F 70.8°F
May 24 69.4°F 74.0°F 71.0°F
May 25 69.4°F 73.9°F 71.4°F
May 26 69.3°F 73.8°F 72.6°F
May 27 69.0°F 73.6°F 72.2°F
May 28 68.8°F 73.4°F 71.0°F
May 29 68.6°F 73.2°F 71.1°F
May 30 68.5°F 73.1°F 71.1°F
May 31 68.5°F 73.1°F 71.0°F

Sea water temperature in Florianópolis by month

In Florianópolis, the months December through April offer comfortable swimming conditions, which amounts to 162 swimming days. The warmest water in Florianópolis was recorded on February 11, 2024, reaching a 83.2°F. While the coldest temperature occurred on June 14, 2016, dipping to 59.3°F. The average readings by season are 77.8°F in Winter, 74.7°F in Spring, 65.5°F in Summer, and 69.2°F in Autumn. May's average temperature is a slight drop from April's average of 75.1°F. In June, the temperature is expected to decrease further, potentially averaging around 66.7°F.