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December weather forecast in Istanbul

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

	762 mmHg		72%
	5.8 m/s		+15

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

27

+13

+11

27 November, mon

+13

+11

Feels like

+9

	762 mmHg		72%
	6 m/s		+14

27 November, Monday. day, 13°; night, 11°; rain

28

+13

+11

28 November, tue

+13

+11

Feels like

+9

	763 mmHg		70%
	7.4 m/s		+14

28 November, Tuesday. day, 13°; night, 11°; clear

29

+13

+11

29 November, wed

+13

+11

Feels like

+9

	762 mmHg		68%
	7.5 m/s		+14

29 November, Wednesday. day, 13°; night, 11°; rain

30

+14

+12

30 November, thu

+14

+12

Feels like

+10

	763 mmHg		64%
	7.4 m/s		+14

30 November, Thursday. day, 14°; night, 12°; overcast

1

+14

+12

1 December, fri

+14

+12

Feels like

+10

	762 mmHg		64%
	7.4 m/s		+14

1 December, Friday. day, 14°; night, 12°; overcast

2

+15

+12

2 December, sat

+15

+12

Feels like

+11

	763 mmHg		60%
	6.5 m/s		+14

2 December, Saturday. day, 15°; night, 12°; partly cloudy

3

+14

+13

3 December, sun

+14

+13

Feels like

+10

	762 mmHg		66%
	6.4 m/s		+14

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

4

+11

+11

4 December, mon

+11

+11

Feels like

+6

	763 mmHg		68%
	7 m/s		+14

4 December, Monday. day, 11°; night, 11°; partly cloudy

5

+12

+10

5 December, tue

+12

+10

Feels like

+7

	763 mmHg		67%
	6.1 m/s		+13

5 December, Tuesday. day, 12°; night, 10°; rain

6

+11

+10

6 December, wed

+11

+10

Feels like

+7

	763 mmHg		68%
	5.8 m/s		+13

6 December, Wednesday. day, 11°; night, 10°; partly cloudy

7

+11

+10

7 December, thu

+11

+10

Feels like

+6

	764 mmHg		70%
	6.6 m/s		+13

7 December, Thursday. day, 11°; night, 10°; clear

8

+11

+9

8 December, fri

+11

+9

Feels like

+6

	763 mmHg		68%
	6.9 m/s		+13

8 December, Friday. day, 11°; night, 9°; partly cloudy

9

+10

+10

9 December, sat

+10

+10

Feels like

+3

	762 mmHg		73%
	10.1 m/s		+12

9 December, Saturday. day, 10°; night, 10°; rain

10

+10

+8

10 December, sun

+10

+8

Feels like

+4

	763 mmHg		74%
	8.5 m/s		+12

10 December, Sunday. day, 10°; night, 8°; rain

11

+10

+8

11 December, mon

+10

+8

Feels like

+5

	762 mmHg		72%
	7.4 m/s		+12

11 December, Monday. day, 10°; night, 8°; clear

12

+10

+8

12 December, tue

+10

+8

Feels like

+5

	762 mmHg		69%
	6.5 m/s		+12

12 December, Tuesday. day, 10°; night, 8°; clear

13

+10

+8

13 December, wed

+10

+8

Feels like

+6

	764 mmHg		74%
	5.5 m/s		+12

13 December, Wednesday. day, 10°; night, 8°; partly cloudy

14

+10

+8

14 December, thu

+10

+8

Feels like

+6

	765 mmHg		72%
	5.5 m/s		+12

14 December, Thursday. day, 10°; night, 8°; partly cloudy

15

+10

+8

15 December, fri

+10

+8

Feels like

+6

	762 mmHg		74%
	7.5 m/s		+12

15 December, Friday. day, 10°; night, 8°; clear

16

+10

+8

16 December, sat

+10

+8

Feels like

+5

	762 mmHg		75%
	8 m/s		+12

16 December, Saturday. day, 10°; night, 8°; rain

17

+10

+8

17 December, sun

+10

+8

Feels like

+5

	762 mmHg		76%
	7 m/s		+12

17 December, Sunday. day, 10°; night, 8°; clear

18

+10

+8

18 December, mon

+10

+8

Feels like

+6

	763 mmHg		77%
	6.4 m/s		+12

18 December, Monday. day, 10°; night, 8°; rain

19

+11

+9

19 December, tue

+11

+9

Feels like

+7

	763 mmHg		72%
	6 m/s		+12

19 December, Tuesday. day, 11°; night, 9°; clear

20

+8

+8

20 December, wed

+8

+8

Feels like

+4

	765 mmHg		79%
	7 m/s		+11

20 December, Wednesday. day, 8°; night, 8°; rain

21

+9

+7

21 December, thu

+9

+7

Feels like

+4

	765 mmHg		75%
	7.1 m/s		+11

21 December, Thursday. day, 9°; night, 7°; rain

22

+9

+7

22 December, fri

+9

+7

Feels like

+4

	764 mmHg		73%
	7.8 m/s		+11

22 December, Friday. day, 9°; night, 7°; rain

23

+10

+8

23 December, sat

+10

+8

Feels like

+5

	764 mmHg		68%
	7.1 m/s		+12

23 December, Saturday. day, 10°; night, 8°; overcast

24

+10

+9

24 December, sun

+10

+9

Feels like

+5

	764 mmHg		69%
	7.3 m/s		+11

24 December, Sunday. day, 10°; night, 9°; clear

25

+11

+9

25 December, mon

+11

+9

Feels like

+7

	765 mmHg		70%
	5.6 m/s		+11

25 December, Monday. day, 11°; night, 9°; partly cloudy

26

+11

+9

26 December, tue

+11

+9

Feels like

+7

	764 mmHg		70%
	6.3 m/s		+11

26 December, Tuesday. day, 11°; night, 9°; clear

27

+10

+9

27 December, wed

+10

+9

Feels like

+6

	763 mmHg		68%
	6.3 m/s		+11

27 December, Wednesday. day, 10°; night, 9°; rain

28

+9

+8

28 December, thu

+9

+8

Feels like

+5

	762 mmHg		73%
	7 m/s		+11

28 December, Thursday. day, 9°; night, 8°; rain

29

+7

+7

29 December, fri

+7

+7

Feels like

0

	763 mmHg		76%
	10.1 m/s		+11

29 December, Friday. day, 7°; night, 7°; rain

30

+7

+5

30 December, sat

+7

+5

Feels like

0

	764 mmHg		79%
	8.8 m/s		+11

30 December, Saturday. day, 7°; night, 5°; rain

31

+7

+5

31 December, sun

+7

+5

Feels like

0

	764 mmHg		79%
	8.8 m/s		+11

31 December, Sunday. day, 7°; night, 5°; rain

1

+8

+5

1 January, mon

+8

+5

Feels like

+2

	764 mmHg		75%
	8.1 m/s		+11

1 January, Monday. day, 8°; night, 5°; clear

2

+7

+6

2 January, tue

+7

+6

Feels like

+3

	763 mmHg		68%
	6.3 m/s		+10

2 January, Tuesday. day, 7°; night, 6°; clear

3

+7

+6

3 January, wed

+7

+6

Feels like

+2

	763 mmHg		79%
	5.4 m/s		+10

3 January, Wednesday. day, 7°; night, 6°; rain

4

+7

+5

4 January, thu

+7

+5

Feels like

+2

	762 mmHg		80%
	7 m/s		+10

4 January, Thursday. day, 7°; night, 5°; rain

5

+7

+5

5 January, fri

+7

+5

Feels like

+2

	761 mmHg		75%
	6.4 m/s		+10

5 January, Friday. day, 7°; night, 5°; rain

6

+9

+6

6 January, sat

+9

+6

Feels like

+4

	758 mmHg		72%
	7.9 m/s		+10

6 January, Saturday. day, 9°; night, 6°; rain

Average data for 10 years

Istanbul December

8

sunny days

14

days with precipitation

9

cloudy days

8 sunny days; 14 days with precipitation; 9 cloudy days;

72

%

air humidity

5.3

m/s

WindNE

99

mm of precipitation

(16% of annual average)

+12

°C

Water temperature

air humidity 72%; 99 millimeters of precipitation (16% of annual average); Wind north-easterly 5.3 Meters per second; Water temperature +12°

Weather graphs for December

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

SE

S

S

NW

SE

W

N

SW

N

N

N

S

NW

E

E

E

E

E

S

NW

NE

NE

N

W

S

SE

E

NE

N

NE

NE

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

Izmir, Turkey
Burgas, Bulgaria
Kushadasi, Turkey
Varna, Bulgaria
Bursa, Turkey
Kemer, Turkey
Fatih, Turkey
Pomorie, Bulgaria
Pamukkale, Turkey

Cities with similar weather in December

Rimini, Italy
Tokyo, Japan
Venice, Italy
New Athos, Abkhazia
Thessaloniki, Greece
Tivat, Montenegro
Shanghai, China
Gudauta, Abkhazia
Kobuleti, Georgia

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

December in Istanbul is the windiest month of the year. In December, the weather in Istanbul is typically warm. Average daily high temperature in December is about 10 degrees above zero. On average, Istanbul has 14 rainy, 8 sunny, 7 partly cloudy, and 2 cloudy days in December. The rains are usually heavy. December as well as January and February is considered the most uncomfortable time to visit Istanbul.

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