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December weather forecast in San Francisco

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

26

+14

+12

26 November, sun

+14

+12

Feels like

+11

	755 mmHg		67%
	3.9 m/s		+13

26 November, Sunday. day, 14°; night, 12°; rain

27

+14

+12

27 November, mon

+14

+12

Feels like

+11

	756 mmHg		62%
	4.5 m/s		+13

27 November, Monday. day, 14°; night, 12°; partly cloudy

28

+15

+12

28 November, tue

+15

+12

Feels like

+12

	756 mmHg		63%
	4.1 m/s		+13

28 November, Tuesday. day, 15°; night, 12°; clear

29

+15

+13

29 November, wed

+15

+13

Feels like

+12

	757 mmHg		58%
	4.3 m/s		+13

29 November, Wednesday. day, 15°; night, 13°; clear

30

+15

+13

30 November, thu

+15

+13

Feels like

+13

	757 mmHg		60%
	4.4 m/s		+13

30 November, Thursday. day, 15°; night, 13°; partly cloudy

1

+14

+13

1 December, fri

+14

+13

Feels like

+12

	755 mmHg		66%
	4.4 m/s		+13

1 December, Friday. day, 14°; night, 13°; partly cloudy

2

+14

+12

2 December, sat

+14

+12

Feels like

+11

	755 mmHg		68%
	6.6 m/s		+13

2 December, Saturday. day, 14°; night, 12°; partly cloudy

3

+14

+12

3 December, sun

+14

+12

Feels like

+11

	757 mmHg		58%
	3.2 m/s		+13

3 December, Sunday. day, 14°; night, 12°; clear

4

+13

+12

4 December, mon

+13

+12

Feels like

+11

	757 mmHg		61%
	4.5 m/s		+13

4 December, Monday. day, 13°; night, 12°; partly cloudy

5

+14

+12

5 December, tue

+14

+12

Feels like

+11

	758 mmHg		68%
	4.4 m/s		+13

5 December, Tuesday. day, 14°; night, 12°; rain

6

+13

+11

6 December, wed

+13

+11

Feels like

+10

	758 mmHg		67%
	4 m/s		+13

6 December, Wednesday. day, 13°; night, 11°; clear

7

+12

+11

7 December, thu

+12

+11

Feels like

+10

	758 mmHg		64%
	3 m/s		+13

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

8

+13

+12

8 December, fri

+13

+12

Feels like

+11

	758 mmHg		68%
	3.2 m/s		+13

8 December, Friday. day, 13°; night, 12°; clear

9

+14

+12

9 December, sat

+14

+12

Feels like

+11

	757 mmHg		63%
	4.5 m/s		+13

9 December, Saturday. day, 14°; night, 12°; clear

10

+14

+12

10 December, sun

+14

+12

Feels like

+11

	756 mmHg		68%
	5 m/s		+13

10 December, Sunday. day, 14°; night, 12°; partly cloudy

11

+13

+11

11 December, mon

+13

+11

Feels like

+11

	755 mmHg		68%
	3.7 m/s		+13

11 December, Monday. day, 13°; night, 11°; clear

12

+12

+11

12 December, tue

+12

+11

Feels like

+10

	755 mmHg		70%
	4 m/s		+13

12 December, Tuesday. day, 12°; night, 11°; partly cloudy

13

+13

+11

13 December, wed

+13

+11

Feels like

+10

	756 mmHg		72%
	3.7 m/s		+13

13 December, Wednesday. day, 13°; night, 11°; partly cloudy

14

+12

+11

14 December, thu

+12

+11

Feels like

+9

	756 mmHg		70%
	5 m/s		+12

14 December, Thursday. day, 12°; night, 11°; clear

15

+13

+11

15 December, fri

+13

+11

Feels like

+9

	754 mmHg		69%
	5.5 m/s		+12

15 December, Friday. day, 13°; night, 11°; clear

16

+12

+11

16 December, sat

+12

+11

Feels like

+9

	755 mmHg		68%
	5.4 m/s		+13

16 December, Saturday. day, 12°; night, 11°; rain

17

+12

+11

17 December, sun

+12

+11

Feels like

+10

	756 mmHg		68%
	4 m/s		+13

17 December, Sunday. day, 12°; night, 11°; clear

18

+12

+10

18 December, mon

+12

+10

Feels like

+9

	755 mmHg		68%
	5.3 m/s		+12

18 December, Monday. day, 12°; night, 10°; clear

19

+12

+11

19 December, tue

+12

+11

Feels like

+9

	757 mmHg		62%
	4.4 m/s		+12

19 December, Tuesday. day, 12°; night, 11°; clear

20

+13

+12

20 December, wed

+13

+12

Feels like

+10

	757 mmHg		69%
	5.1 m/s		+12

20 December, Wednesday. day, 13°; night, 12°; partly cloudy

21

+13

+12

21 December, thu

+13

+12

Feels like

+10

	756 mmHg		67%
	5.6 m/s		+12

21 December, Thursday. day, 13°; night, 12°; partly cloudy

22

+13

+11

22 December, fri

+13

+11

Feels like

+10

	757 mmHg		61%
	4.3 m/s		+12

22 December, Friday. day, 13°; night, 11°; clear

23

+13

+11

23 December, sat

+13

+11

Feels like

+9

	756 mmHg		62%
	5.6 m/s		+12

23 December, Saturday. day, 13°; night, 11°; clear

24

+12

+11

24 December, sun

+12

+11

Feels like

+9

	756 mmHg		60%
	4.5 m/s		+12

24 December, Sunday. day, 12°; night, 11°; partly cloudy

25

+12

+10

25 December, mon

+12

+10

Feels like

+8

	757 mmHg		63%
	4.9 m/s		+12

25 December, Monday. day, 12°; night, 10°; clear

26

+11

+10

26 December, tue

+11

+10

Feels like

+9

	759 mmHg		64%
	3.2 m/s		+12

26 December, Tuesday. day, 11°; night, 10°; rain

27

+12

+11

27 December, wed

+12

+11

Feels like

+10

	759 mmHg		63%
	3 m/s		+12

27 December, Wednesday. day, 12°; night, 11°; rain

28

+12

+10

28 December, thu

+12

+10

Feels like

+10

	757 mmHg		67%
	4.3 m/s		+12

28 December, Thursday. day, 12°; night, 10°; clear

29

+12

+10

29 December, fri

+12

+10

Feels like

+9

	758 mmHg		67%
	4.6 m/s		+12

29 December, Friday. day, 12°; night, 10°; rain

30

+12

+10

30 December, sat

+12

+10

Feels like

+9

	758 mmHg		67%
	3.7 m/s		+12

30 December, Saturday. day, 12°; night, 10°; partly cloudy

31

+12

+10

31 December, sun

+12

+10

Feels like

+9

	758 mmHg		67%
	3.7 m/s		+12

31 December, Sunday. day, 12°; night, 10°; partly cloudy

1

+11

+10

1 January, mon

+11

+10

Feels like

+8

	757 mmHg		63%
	4.1 m/s		+12

1 January, Monday. day, 11°; night, 10°; clear

2

+11

+10

2 January, tue

+11

+10

Feels like

+9

	756 mmHg		67%
	3.7 m/s		+12

2 January, Tuesday. day, 11°; night, 10°; partly cloudy

3

+12

+10

3 January, wed

+12

+10

Feels like

+9

	756 mmHg		68%
	4.5 m/s		+12

3 January, Wednesday. day, 12°; night, 10°; partly cloudy

4

+13

+11

4 January, thu

+13

+11

Feels like

+10

	756 mmHg		68%
	5 m/s		+12

4 January, Thursday. day, 13°; night, 11°; partly cloudy

5

+12

+10

5 January, fri

+12

+10

Feels like

+9

	757 mmHg		68%
	4.4 m/s		+12

5 January, Friday. day, 12°; night, 10°; partly cloudy

6

+11

+10

6 January, sat

+11

+10

Feels like

+9

	756 mmHg		68%
	4.1 m/s		+12

6 January, Saturday. day, 11°; night, 10°; clear

Average data for 10 years

San Francisco December

14

sunny days

5

days with precipitation

12

cloudy days

14 sunny days; 5 days with precipitation; 12 cloudy days;

68

%

air humidity

3.5

m/s

WindN

82

mm of precipitation

(18% of annual average)

+12

°C

Water temperature

air humidity 68%; 82 millimeters of precipitation (18% of annual average); Wind northerly 3.5 Meters per second; Water temperature +12°

Weather graphs for December

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

SE

NW

E

SE

SE

N

E

E

SE

SE

SE

W

N

SE

SE

E

SW

W

S

S

W

SW

SW

NE

E

N

E

N

NE

E

E

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

Sacramento
San Jose
Palo Alto
Washington
Oakland
Eureka
Stanford
Fremont
Santa Cruz

Cities with similar weather in December

Antalya, Turkey
Barcelona, Spain
Rome, Italy
Marmaris, Turkey
Athens, Greece
Lisbon, Portugal
Heraklion, Greece
Hammamet, Tunisia
Nice, France

The weather forecast for December 2023 is based on historical data from the past 10 years.

December in San Francisco is the coldest month of the year. In December, the weather in San Francisco is typically warm. Average daily high temperature in December is about 13 degrees above zero. On average, San Francisco has 14 sunny, 12 partly cloudy, and 5 rainy days in December. The rains are usually light. December as well as January, February, and March is considered the most uncomfortable time to visit San Francisco.

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