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December weather forecast in San Bartolomeo al Mare

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

	725 mmHg		72%
	4.5 m/s		+16

30 November, Sunday. day, 9°; night, 5°; rain

1 December, mon

	725 mmHg		72%
	4.69 m/s		+16

1 December, Monday. day, 10°; night, 5°; rain

2 December, tue

	725 mmHg		74%
	4.5 m/s		+15

2 December, Tuesday. day, 9°; night, 5°; rain

3 December, wed

	725 mmHg		70%
	5 m/s		+15

3 December, Wednesday. day, 9°; night, 5°; partly cloudy

4 December, thu

	725 mmHg		71%
	4.6 m/s		+15

4 December, Thursday. day, 9°; night, 5°; overcast

5 December, fri

	726 mmHg		69%
	4.4 m/s		+15

5 December, Friday. day, 9°; night, 5°; partly cloudy

6 December, sat

	726 mmHg		70%
	3.9 m/s		+15

6 December, Saturday. day, 10°; night, 5°; clear

7 December, sun

	727 mmHg		71%
	3.9 m/s		+15

7 December, Sunday. day, 9°; night, 4°; rain

8 December, mon

	727 mmHg		72%
	4.6 m/s		+15

8 December, Monday. day, 9°; night, 5°; rain

9 December, tue

	727 mmHg		71%
	4.6 m/s		+15

9 December, Tuesday. day, 9°; night, 4°; rain

10 December, wed

	727 mmHg		66%
	4.5 m/s		+15

10 December, Wednesday. day, 9°; night, 4°; clear

11 December, thu

	727 mmHg		66%
	4.1 m/s		+15

11 December, Thursday. day, 9°; night, 4°; clear

12 December, fri

	727 mmHg		69%
	4.1 m/s		+15

12 December, Friday. day, 9°; night, 4°; clear

13 December, sat

	727 mmHg		68%
	4.4 m/s		+15

13 December, Saturday. day, 9°; night, 4°; partly cloudy

14 December, sun

	726 mmHg		71%
	4.4 m/s		+15

14 December, Sunday. day, 9°; night, 4°; overcast

15 December, mon

	727 mmHg		70%
	4.8 m/s		+14

15 December, Monday. day, 9°; night, 4°; rain

16 December, tue

	728 mmHg		70%
	4.8 m/s		+14

16 December, Tuesday. day, 8°; night, 4°; rain

17 December, wed

	728 mmHg		70%
	4.4 m/s		+14

17 December, Wednesday. day, 9°; night, 4°; clear

18 December, thu

	729 mmHg		69%
	3.9 m/s		+14

18 December, Thursday. day, 8°; night, 4°; clear

19 December, fri

	728 mmHg		73%
	4 m/s		+14

19 December, Friday. day, 8°; night, 4°; rain

20 December, sat

	727 mmHg		73%
	4.6 m/s		+14

20 December, Saturday. day, 8°; night, 4°; rain

21 December, sun

	728 mmHg		71%
	4.1 m/s		+14

21 December, Sunday. day, 9°; night, 4°; clear

22 December, mon

	728 mmHg		72%
	4 m/s		+14

22 December, Monday. day, 9°; night, 4°; clear

23 December, tue

	728 mmHg		70%
	3.8 m/s		+14

23 December, Tuesday. day, 9°; night, 5°; partly cloudy

24 December, wed

	727 mmHg		73%
	4 m/s		+14

24 December, Wednesday. day, 9°; night, 5°; overcast

25 December, thu

	726 mmHg		73%
	4.19 m/s		+14

25 December, Thursday. day, 10°; night, 5°; rain

26 December, fri

	726 mmHg		72%
	4.5 m/s		+14

26 December, Friday. day, 9°; night, 4°; overcast

27 December, sat

	726 mmHg		69%
	4.1 m/s		+14

27 December, Saturday. day, 8°; night, 4°; clear

28 December, sun

	725 mmHg		69%
	3.9 m/s		+14

28 December, Sunday. day, 8°; night, 3°; clear

29 December, mon

	727 mmHg		67%
	3.7 m/s		+14

29 December, Monday. day, 8°; night, 3°; clear

30 December, tue

	728 mmHg		67%
	4.1 m/s		+14

30 December, Tuesday. day, 8°; night, 3°; clear

31 December, wed

	728 mmHg		70%
	4.19 m/s		+14

31 December, Wednesday. day, 8°; night, 3°; partly cloudy

1 January, thu

	727 mmHg		73%
	3.6 m/s		+14

1 January, Thursday. day, 8°; night, 4°; rain

2 January, fri

	726 mmHg		72%
	4.8 m/s		+14

2 January, Friday. day, 8°; night, 4°; rain

3 January, sat

	727 mmHg		67%
	4.3 m/s		+13

3 January, Saturday. day, 9°; night, 4°; clear

Average data for 10 years

San Bartolomeo al Mare December

12

sunny days

10

days with precipitation

7

cloudy days

12 sunny days; 10 days with precipitation; 7 cloudy days;

70

%

air humidity

2.8

m/s

WindSW

98

mm of precipitation

(10% of annual average)

+14

°C

Water temperature

air humidity 70%; 98 millimeters of precipitation (10% of annual average); Wind south-westerly 2.8 Meters per second; Water temperature +14°

Weather graphs for December

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

SW

SW

W

SW

SW

SW

SW

W

SW

W

SW

W

W

SW

W

SW

W

W

SW

W

W

W

SW

SW

W

SW

SW

SW

W

SW

W

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

Milan
Nice
Florence
Marseilles
Zurich
Geneva
Bern
Monaco
Genoa

Cities with similar weather in December

Antalya
Kemer
Rome
Batumi
Athens
Salou
San Francisco
Bar
Beldibi

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

In December, the weather in San Bartolomeo al Mare is typically cold. Average daily high temperature in December is about 9 degrees above zero. On average, San Bartolomeo al Mare has 12 sunny, 9 rainy, 5 cloudy, and 5 partly cloudy days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit San Bartolomeo al Mare.

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