Average sea water temperature in December:
+53.7°F
| Minimum sea water temperature in December: | 61.2°F |
| Maximum sea water temperature in December: | 48.4°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 57.0°F. The highest and lowest sea temperatures during the month were 60.4°F and 53.6°F.
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| Istanbul |
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Monthly sea water temperature in Istanbul, °F
Which Turkey resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Aydincik | 70.8°F | 68.2°F |
| Turkler | 70.6°F | 68.3°F |
| Alanya | 70.6°F | 68.4°F |
| Obagol | 70.6°F | 68.4°F |
| Avsallar | 70.6°F | 68.3°F |
| Konakli | 70.6°F | 68.3°F |
| Gazipasa | 70.6°F | 68.3°F |
| Bogazkent | 70.5°F | 68.1°F |
| Mahmutlar | 70.5°F | 68.3°F |
| Okurcalar | 70.4°F | 68.1°F |
| Incekum | 70.4°F | 68.1°F |
| Kalkan | 70.4°F | 68.2°F |
| Demre | 70.4°F | 68.2°F |
| Kargicak | 70.4°F | 68.2°F |
| Kundu | 70.4°F | 67.8°F |
| Finike | 70.4°F | 68.2°F |
| Tekirova | 70.3°F | 68.0°F |
| Kas | 70.3°F | 68.0°F |
| Kumkoy | 70.3°F | 67.9°F |
| Colakli | 70.3°F | 68.0°F |
Best time for vacation in Istanbul
Istanbul on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Istanbul
Local time: 20:42
July 16, thursday
2100
77°F
SW
12 mph
12 mph
July 17, friday
0000
75°F
W
9 mph
9 mph
0300
73°F
SW
6 mph
6 mph
0600
73°F
SW
7 mph
7 mph
0900
79°F
SW
9 mph
9 mph
1200
84°F
SW
12 mph
12 mph
1500
84°F
SW
15 mph
15 mph
1800
82°F
SW
14 mph
14 mph
