World Resorts Brazil Florianopolis Weather

Florianopolis 7 Days Forecast

17.03
tue
Day
82°F
S 7 mph
Precip.
0%
Night
73°F
S 4 mph
Precip.
100%
18.03
wed
Day
82°F
SW 7 mph
Precip.
75%
Night
72°F
SW 4 mph
Precip.
100%
19.03
thu
Day
72°F
W 5 mph
Precip.
100%
Night
68°F
E 2 mph
Precip.
0%
20.03
fri
Day
81°F
W 6 mph
Precip.
0%
Night
70°F
SE 2 mph
Precip.
100%
21.03
sat
Day
82°F
SW 8 mph
Precip.
0%
Night
72°F
S 4 mph
Precip.
89%
22.03
sun
Day
81°F
SW 7 mph
Precip.
0%
Night
72°F
SW 2 mph
Precip.
100%
23.03
mon
Day
81°F
SW 7 mph
Precip.
0%
Night
72°F
S 5 mph
Precip.
86%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 79.1°F. The highest and lowest sea temperatures during the month were 80.2°F and 77.4°F.

Air temperature in Florianopolis, °F

Precipitation total in Florianopolis, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Florianopolis

Sunniest months:
July 16 days
August 15 days
June 14 days
Warmest months:
February 82.5 °F
January 82.1 °F
March 80.3 °F
Warmest sea temp:
February 79.0 °F
January 78.5 °F
March 77.7 °F
Coldest months:
July 67.4 °F
June 68.3 °F
August 68.4 °F
Rainiest months:
January 7 days
February 7 days
December 6 days
Windiest months:
November 8.0 mph
October 8.0 mph
September 7.8 mph

Florianopolis on a weather map

Current weather
04:28
Florianopolis
+73°F
S 5 mph
Feels like: +77°F
Precip.: 100%
Places in Brazil:
Name
°F
Angra dos Reis
+68°F
Balneario Camboriu
+75°F
Buzios
+72°F
Joao Pessoa
+79°F
Natal
+79°F
Porto Alegre
+73°F
Recife
+79°F
Rio de Janeiro
+72°F
Rio Grande
+73°F
Salvador
+79°F
Sao Paulo
+66°F
Sao Sebastiao
+70°F
Santos
+70°F
Florianopolis
+73°F
Fortaleza
+77°F
all places
24 Hours Forecast
Florianopolis
Local time: 04:28
March 17, tuesday
0600
73°F
S
4 mph
0900
77°F
S
4 mph
1200
82°F
S
7 mph
1500
84°F
SW
12 mph
1800
77°F
SW
8 mph
2100
73°F
S
5 mph
March 18, wednesday
0000
73°F
S
4 mph
0300
72°F
S
4 mph
Units of measurement: °C / °F