09.08
tue
tue
DAY
70°F
S 6 mph
precip
4%
4%
NIGHT
60°F
SE 2 mph
precip
15%
15%
09.09
wed
wed
DAY
74°F
S 4 mph
precip
7%
7%
NIGHT
66°F
NE 2 mph
precip
32%
32%
09.10
thu
thu
DAY
68°F
S 4 mph
precip
76%
76%
NIGHT
66°F
SE 1 mph
precip
52%
52%
09.11
fri
fri
DAY
70°F
S 7 mph
precip
43%
43%
NIGHT
68°F
SE 4 mph
precip
38%
38%
09.12
sat
sat
DAY
70°F
N 11 mph
precip
13%
13%
NIGHT
60°F
N 6 mph
precip
24%
24%
09.13
sun
sun
DAY
66°F
N 10 mph
precip
15%
15%
NIGHT
60°F
W 6 mph
precip
69%
69%
09.14
mon
mon
DAY
62°F
SW 14 mph
precip
83%
83%
NIGHT
62°F
W 7 mph
precip
87%
87%
09.15
tue
tue
DAY
72°F
W 1 mph
precip
36%
36%
NIGHT
60°F
NE 2 mph
precip
15%
15%
09.16
wed
wed
DAY
68°F
NW 8 mph
precip
9%
9%
NIGHT
56°F
N 11 mph
precip
17%
17%
09.17
thu
thu
DAY
62°F
N 7 mph
precip
24%
24%
NIGHT
58°F
N 4 mph
precip
32%
32%
09.18
fri
fri
DAY
66°F
S 3 mph
precip
24%
24%
NIGHT
64°F
SW 11 mph
precip
72%
72%
09.19
sat
sat
DAY
68°F
SW 6 mph
precip
52%
52%
NIGHT
68°F
S 6 mph
precip
42%
42%
09.20
sun
sun
DAY
72°F
S 9 mph
precip
26%
26%
NIGHT
66°F
N 12 mph
precip
31%
31%
09.21
mon
mon
DAY
60°F
N 11 mph
precip
83%
83%
NIGHT
60°F
N 7 mph
precip
79%
79%
Sea water
temperature
temperature
| Florianopolis |
Weather in
September
September
| Florianopolis |
7 day weather
forecast
forecast
| Florianopolis |
10 day weather
forecast
forecast
| Florianopolis |
14 day weather
forecast
forecast
| Florianopolis |
Monthly weather
averages
averages
| Florianopolis |
Current Weather
Conditions
Conditions
| Florianopolis |
When is the Best
Time to Visit?
Time to Visit?
| Florianopolis |
Florianopolis Sea Water Temperature in September, °F
The average sea surface temperature in September 2025 for Florianopolis was 68.2°F. The maximum and minimum values were 65.6°F and 71.0°F respectively.
Florianopolis on the Weather Map
Brazil Resorts:
NAME
F°
| Angra dos Reis |  |
+66 |
| Balneario Camboriu |  |
+62 |
| Buzios |  |
+70 |
| Florianopolis | |
+64 |
| Fortaleza |  |
+84 |
| Ilha de Itamaraca |  |
+82 |
| Joao Pessoa |  |
+82 |
| Natal | |
+80 |
| Recife | |
+78 |
| Rio de Janeiro | |
+70 |
| Santos | |
+66 |
| Sao Jose de Ribamar | |
+84 |
| Sao Paulo | |
+56 |
| Sao Sebastiao | |
+62 |
| Xangri-la | |
+60 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Florianopolis
Local time: 17:47
08 sep, tuesday
| 1800 | |
64°F | SW 5 mph |
| 2100 | |
62°F | SE 2 mph |
09 sep, wednesday
| 0000 | |
60°F | SE 2 mph |
| 0300 |  |
60°F | E 2 mph |
| 0600 | |
58°F | SE 2 mph |
| 0900 | |
68°F | SE 2 mph |
| 1200 | |
74°F | S 4 mph |
| 1500 | |
72°F | SW 5 mph |