30.12
tue
tue
Day
73°F
N 2 mph
Precip.
100%
100%
Night
73°F
SW 6 mph
Precip.
100%
100%
31.12
wed
wed
Day
81°F
SW 5 mph
Precip.
100%
100%
Night
72°F
SE 2 mph
Precip.
0%
0%
01.01
thu
thu
Day
88°F
W 7 mph
Precip.
0%
0%
Night
73°F
SE 5 mph
Precip.
77%
77%
02.01
fri
fri
Day
81°F
NW 7 mph
Precip.
100%
100%
Night
72°F
N 10 mph
Precip.
0%
0%
03.01
sat
sat
Day
73°F
N 11 mph
Precip.
47%
47%
Night
64°F
NE 4 mph
Precip.
0%
0%
04.01
sun
sun
Day
81°F
SW 7 mph
Precip.
0%
0%
Night
70°F
N 2 mph
Precip.
75%
75%
05.01
mon
mon
Day
79°F
SW 10 mph
Precip.
50%
50%
Night
70°F
NW 7 mph
Precip.
100%
100%
sea water
temperature
temperature
| Florianopolis |
monthly
weather
weather
| Florianopolis |
current
weather
weather
| Florianopolis |
14 days
forecast
forecast
| Florianopolis |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 75.0°F. The highest and lowest sea temperatures during the month were 77.4°F and 71.2°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 78.2°F. The highest and lowest sea temperatures during the month were 81.0°F and 75.7°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
Florianopolis on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Florianopolis
Local time: 16:59
December 30, tuesday
1800
73°F
W
2 mph
2 mph
2100
73°F
W
4 mph
4 mph
December 31, wednesday
0000
73°F
SW
6 mph
6 mph
0300
73°F
S
2 mph
2 mph
0600
73°F
SE
2 mph
2 mph
0900
79°F
S
3 mph
3 mph
1200
81°F
SW
5 mph
5 mph
1500
81°F
SW
6 mph
6 mph
