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October weather forecast in Florianopolis

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

28 September, sun

	738 mmHg		84%
	3.8 m/s		+20

28 September, Sunday. day, 21°; night, 15°; rain

29 September, mon

	738 mmHg		84%
	4.1 m/s		+19

29 September, Monday. day, 21°; night, 14°; rain

30 September, tue

	738 mmHg		84%
	3.7 m/s		+19

30 September, Tuesday. day, 20°; night, 15°; rain

1 October, wed

	736 mmHg		85%
	3.6 m/s		+19

1 October, Wednesday. day, 22°; night, 16°; rain

2 October, thu

	736 mmHg		84%
	3.8 m/s		+20

2 October, Thursday. day, 22°; night, 15°; overcast

3 October, fri

	737 mmHg		82%
	3.8 m/s		+19

3 October, Friday. day, 21°; night, 15°; rain

4 October, sat

	737 mmHg		82%
	3.6 m/s		+20

4 October, Saturday. day, 21°; night, 15°; overcast

5 October, sun

	737 mmHg		83%
	3.9 m/s		+20

5 October, Sunday. day, 22°; night, 15°; rain

6 October, mon

	737 mmHg		83%
	3.8 m/s		+20

6 October, Monday. day, 21°; night, 15°; overcast

7 October, tue

	738 mmHg		83%
	3.7 m/s		+20

7 October, Tuesday. day, 22°; night, 15°; rain

8 October, wed

	738 mmHg		83%
	3.7 m/s		+20

8 October, Wednesday. day, 22°; night, 15°; partly cloudy

9 October, thu

	737 mmHg		84%
	4 m/s		+20

9 October, Thursday. day, 22°; night, 16°; overcast

10 October, fri

	737 mmHg		84%
	3.8 m/s		+20

10 October, Friday. day, 22°; night, 15°; rain

11 October, sat

	737 mmHg		83%
	3.8 m/s		+20

11 October, Saturday. day, 22°; night, 16°; rain

12 October, sun

	736 mmHg		85%
	3.6 m/s		+20

12 October, Sunday. day, 23°; night, 16°; overcast

13 October, mon

	736 mmHg		85%
	3.4 m/s		+21

13 October, Monday. day, 23°; night, 16°; overcast

14 October, tue

	737 mmHg		84%
	3.8 m/s		+21

14 October, Tuesday. day, 23°; night, 16°; overcast

15 October, wed

	737 mmHg		84%
	3.7 m/s		+20

15 October, Wednesday. day, 22°; night, 16°; rain

16 October, thu

	737 mmHg		86%
	3.8 m/s		+20

16 October, Thursday. day, 22°; night, 16°; rain

17 October, fri

	736 mmHg		83%
	3.9 m/s		+21

17 October, Friday. day, 22°; night, 16°; rain

18 October, sat

	737 mmHg		82%
	3.5 m/s		+21

18 October, Saturday. day, 22°; night, 16°; rain

19 October, sun

	737 mmHg		82%
	3.4 m/s		+21

19 October, Sunday. day, 22°; night, 16°; rain

20 October, mon

	737 mmHg		82%
	3.6 m/s		+21

20 October, Monday. day, 23°; night, 16°; partly cloudy

21 October, tue

	736 mmHg		83%
	3.7 m/s		+20

21 October, Tuesday. day, 23°; night, 16°; rain

22 October, wed

	736 mmHg		82%
	3.7 m/s		+21

22 October, Wednesday. day, 23°; night, 16°; rain

23 October, thu

	737 mmHg		81%
	3.9 m/s		+21

23 October, Thursday. day, 24°; night, 16°; clear

24 October, fri

	737 mmHg		81%
	4 m/s		+21

24 October, Friday. day, 23°; night, 16°; rain

25 October, sat

	736 mmHg		84%
	3.8 m/s		+21

25 October, Saturday. day, 22°; night, 17°; rain

26 October, sun

	735 mmHg		84%
	3.8 m/s		+21

26 October, Sunday. day, 24°; night, 17°; rain

27 October, mon

	734 mmHg		80%
	4.1 m/s		+22

27 October, Monday. day, 25°; night, 17°; rain

28 October, tue

	735 mmHg		78%
	3.8 m/s		+21

28 October, Tuesday. day, 24°; night, 16°; clear

29 October, wed

	736 mmHg		81%
	3.6 m/s		+21

29 October, Wednesday. day, 24°; night, 16°; clear

30 October, thu

	736 mmHg		81%
	4 m/s		+22

30 October, Thursday. day, 24°; night, 16°; partly cloudy

31 October, fri

	736 mmHg		82%
	4 m/s		+22

31 October, Friday. day, 24°; night, 17°; rain

1 November, sat

	737 mmHg		81%
	4.19 m/s		+21

1 November, Saturday. day, 22°; night, 16°; rain

Average data for 10 years

Florianopolis October

3

sunny days

18

days with precipitation

19

cloudy days

3 sunny days; 18 days with precipitation; 19 cloudy days;

83

%

air humidity

2.2

m/s

WindS

168

mm of precipitation

(10% of annual average)

+21

°C

Water temperature

air humidity 83%; 168 millimeters of precipitation (10% of annual average); Wind southerly 2.2 Meters per second; Water temperature +21°

Weather graphs for October

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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S

S

SE

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SE

S

S

S

S

S

SE

SE

S

S

S

S

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Porto Alegre
Curitiba
Balneário Camboriú
Blumenau
Fraiburgo
Almirante Tamandaré
Gramado
Telêmaco Borba

Cities with similar weather in October

Barcelona
Los Angeles
Lisbon
Salou
Sydney
Naples
Kerkyra
San Diego
Marbella

The weather forecast for October 2025 is based on historical data from the past 10 years.

In October, the weather in Florianopolis is typically warm. Average daily high temperature in October is about 23 degrees above zero. On average, Florianopolis has 18 rainy, 7 cloudy, 3 sunny, and 3 partly cloudy days in October. The rains are usually heavy. October as well as January, February, March, and December is considered the most uncomfortable time to visit Florianopolis.

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