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December weather forecast in Fernandina Beach

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

30 November, sun

	764 mmHg		76%
	5.3 m/s		+20

30 November, Sunday. day, 20°; night, 13°; clear

1 December, mon

	765 mmHg		75%
	5.4 m/s		+20

1 December, Monday. day, 19°; night, 13°; clear

2 December, tue

	765 mmHg		73%
	4.69 m/s		+20

2 December, Tuesday. day, 19°; night, 12°; clear

3 December, wed

	766 mmHg		76%
	4.6 m/s		+20

3 December, Wednesday. day, 19°; night, 12°; clear

4 December, thu

	766 mmHg		76%
	4.69 m/s		+20

4 December, Thursday. day, 19°; night, 12°; partly cloudy

5 December, fri

	765 mmHg		77%
	4.8 m/s		+20

5 December, Friday. day, 19°; night, 13°; clear

6 December, sat

	765 mmHg		78%
	4.8 m/s		+19

6 December, Saturday. day, 19°; night, 12°; partly cloudy

7 December, sun

	765 mmHg		77%
	5.3 m/s		+19

7 December, Sunday. day, 18°; night, 12°; clear

8 December, mon

	766 mmHg		77%
	4.9 m/s		+19

8 December, Monday. day, 18°; night, 11°; partly cloudy

9 December, tue

	765 mmHg		80%
	5 m/s		+18

9 December, Tuesday. day, 19°; night, 13°; overcast

10 December, wed

	764 mmHg		80%
	5.4 m/s		+19

10 December, Wednesday. day, 19°; night, 13°; rain

11 December, thu

	765 mmHg		77%
	5.5 m/s		+19

11 December, Thursday. day, 18°; night, 12°; partly cloudy

12 December, fri

	766 mmHg		78%
	5.3 m/s		+19

12 December, Friday. day, 17°; night, 11°; partly cloudy

13 December, sat

	765 mmHg		80%
	5.5 m/s		+19

13 December, Saturday. day, 18°; night, 12°; rain

14 December, sun

	764 mmHg		80%
	5.7 m/s		+19

14 December, Sunday. day, 19°; night, 13°; rain

15 December, mon

	765 mmHg		80%
	5.6 m/s		+19

15 December, Monday. day, 18°; night, 13°; rain

16 December, tue

	765 mmHg		76%
	5.2 m/s		+19

16 December, Tuesday. day, 19°; night, 12°; clear

17 December, wed

	764 mmHg		78%
	5.5 m/s		+19

17 December, Wednesday. day, 19°; night, 12°; rain

18 December, thu

	764 mmHg		76%
	5.1 m/s		+19

18 December, Thursday. day, 18°; night, 12°; clear

19 December, fri

	765 mmHg		77%
	5.2 m/s		+19

19 December, Friday. day, 18°; night, 10°; clear

20 December, sat

	766 mmHg		75%
	5.6 m/s		+19

20 December, Saturday. day, 16°; night, 10°; clear

21 December, sun

	765 mmHg		75%
	5.6 m/s		+19

21 December, Sunday. day, 17°; night, 10°; partly cloudy

22 December, mon

	766 mmHg		76%
	5.4 m/s		+19

22 December, Monday. day, 17°; night, 11°; clear

23 December, tue

	766 mmHg		78%
	5.1 m/s		+19

23 December, Tuesday. day, 18°; night, 12°; partly cloudy

24 December, wed

	765 mmHg		77%
	5.7 m/s		+19

24 December, Wednesday. day, 18°; night, 11°; rain

25 December, thu

	765 mmHg		77%
	6 m/s		+18

25 December, Thursday. day, 17°; night, 11°; rain

26 December, fri

	765 mmHg		77%
	5.9 m/s		+18

26 December, Friday. day, 15°; night, 10°; overcast

27 December, sat

	766 mmHg		75%
	5.2 m/s		+18

27 December, Saturday. day, 16°; night, 9°; clear

28 December, sun

	765 mmHg		77%
	5.2 m/s		+19

28 December, Sunday. day, 17°; night, 10°; clear

29 December, mon

	764 mmHg		79%
	5.4 m/s		+19

29 December, Monday. day, 18°; night, 12°; rain

30 December, tue

	765 mmHg		75%
	4.9 m/s		+19

30 December, Tuesday. day, 18°; night, 11°; clear

31 December, wed

	765 mmHg		78%
	4.6 m/s		+19

31 December, Wednesday. day, 18°; night, 11°; overcast

1 January, thu

	766 mmHg		80%
	4.8 m/s		+18

1 January, Thursday. day, 18°; night, 12°; rain

2 January, fri

	766 mmHg		78%
	5.3 m/s		+18

2 January, Friday. day, 18°; night, 12°; overcast

3 January, sat

	765 mmHg		78%
	5.9 m/s		+17

3 January, Saturday. day, 17°; night, 12°; rain

Average data for 10 years

Fernandina Beach December

13

sunny days

8

days with precipitation

8

cloudy days

13 sunny days; 8 days with precipitation; 8 cloudy days;

77

%

air humidity

3.9

m/s

WindS

67

mm of precipitation

(7% of annual average)

+19

°C

Water temperature

air humidity 77%; 67 millimeters of precipitation (7% of annual average); Wind southerly 3.9 Meters per second; Water temperature +19°

Weather graphs for December

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

S

S

S

SE

S

S

S

SE

S

S

S

S

SE

S

S

S

S

SW

S

S

S

S

S

S

S

S

S

S

S

SW

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

Orlando
St Petersburg
Tampa
Columbia
Madeira Beach
Savannah
Melbourne
Sarasota
Jacksonville

Cities with similar weather in December

Alanya
Side
Ayia Napa
Larnaca
Tel Aviv
Limassol
Rhodes
Protaras
Haifa

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

In December, the weather in Fernandina Beach is typically warm. Average daily high temperature in December is about 18 degrees above zero. On average, Fernandina Beach has 13 sunny, 8 rainy, 7 partly cloudy, and 3 cloudy days in December. The rains are usually heavy.

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