14.12
sun
sun
Day
54°F
S 6 mph
Precip.
0%
0%
Night
48°F
S 5 mph
Precip.
0%
0%
15.12
mon
mon
Day
54°F
SW 9 mph
Precip.
0%
0%
Night
48°F
SW 4 mph
Precip.
0%
0%
16.12
tue
tue
Day
52°F
SW 4 mph
Precip.
0%
0%
Night
50°F
SW 5 mph
Precip.
100%
100%
17.12
wed
wed
Day
54°F
W 10 mph
Precip.
0%
0%
Night
48°F
SW 6 mph
Precip.
0%
0%
18.12
thu
thu
Day
54°F
NE 3 mph
Precip.
0%
0%
Night
48°F
SW 4 mph
Precip.
0%
0%
19.12
fri
fri
Day
54°F
SW 7 mph
Precip.
0%
0%
Night
50°F
SW 9 mph
Precip.
0%
0%
20.12
sat
sat
Day
54°F
SW 14 mph
Precip.
0%
0%
Night
50°F
SW 17 mph
Precip.
75%
75%
21.12
sun
sun
Day
52°F
SW 16 mph
Precip.
67%
67%
Night
48°F
SW 14 mph
Precip.
71%
71%
22.12
mon
mon
Day
50°F
SW 12 mph
Precip.
0%
0%
Night
48°F
S 14 mph
Precip.
0%
0%
23.12
tue
tue
Day
48°F
NW 14 mph
Precip.
72%
72%
Night
45°F
SW 6 mph
Precip.
100%
100%
24.12
wed
wed
Day
50°F
S 12 mph
Precip.
0%
0%
Night
48°F
SW 7 mph
Precip.
70%
70%
25.12
thu
thu
Day
50°F
SW 9 mph
Precip.
0%
0%
Night
45°F
SW 6 mph
Precip.
0%
0%
26.12
fri
fri
Day
48°F
SW 4 mph
Precip.
0%
0%
Night
45°F
S 4 mph
Precip.
0%
0%
27.12
sat
sat
Day
46°F
S 7 mph
Precip.
25%
25%
Night
45°F
NW 6 mph
Precip.
74%
74%
sea water
temperature
temperature
| Istanbul |
monthly
weather
weather
| Istanbul |
current
weather
weather
| Istanbul |
7 days
forecast
forecast
| Istanbul |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 54.1°F. The highest and lowest sea temperatures during the month were 56.8°F and 51.8°F.
Air temperature in Istanbul, °F
Precipitation total in Istanbul, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Istanbul
Istanbul on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Istanbul
Local time: 16:11
December 14, sunday
1800
50°F
S
5 mph
5 mph
2100
48°F
S
4 mph
4 mph
December 15, monday
0000
48°F
S
5 mph
5 mph
0300
46°F
S
4 mph
4 mph
0600
48°F
S
4 mph
4 mph
0900
50°F
SW
5 mph
5 mph
1200
54°F
SW
9 mph
9 mph
1500
54°F
SW
10 mph
10 mph
