World Resorts Turkey Istanbul Weather

Istanbul Sea Temperature in September

Average sea water temperature in September:
+73.4°F
Minimum sea water temperature in September: 78.4°F
Maximum sea water temperature in September: 68.5°F

Daily sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 75.0°F. The highest and lowest sea temperatures during the month were 77.2°F and 71.2°F.

Monthly sea water temperature in Istanbul, °F

Which Turkey resorts have warmest sea in September?

Place name September 2024 September 2023
Adana 85.0°F 84.5°F
Karatas 84.9°F 84.9°F
Arsuz 84.9°F 85.3°F
Iskenderun 84.8°F 85.2°F
Avsallar 84.7°F 84.2°F
Turkler 84.7°F 84.2°F
Mersin 84.6°F 84.7°F
Okurcalar 84.6°F 84.1°F
Incekum 84.6°F 84.1°F
Konakli 84.6°F 84.2°F
Bogazkent 84.5°F 84.1°F
Colakli 84.5°F 83.9°F
Alanya 84.5°F 84.1°F
Side 84.5°F 83.8°F
Obagol 84.4°F 84.0°F
Belek 84.3°F 83.8°F
Manavgat 84.3°F 83.7°F
Kadriye 84.3°F 83.7°F
Kumkoy 84.3°F 83.7°F
Tekirova 84.2°F 83.7°F

Best time for vacation in Istanbul

Sunniest months:
July 28 days
August 28 days
June 22 days
Warmest months:
July 84.9 °F
August 84.8 °F
June 79.7 °F
Warmest sea temp:
August 76.0 °F
July 74.7 °F
September 73.4 °F
Coldest months:
January 48.5 °F
February 50.3 °F
December 53.0 °F
Rainiest months:
January 5 days
December 4 days
March 4 days
Windiest months:
August 13.7 mph
July 12.1 mph
January 12.0 mph

Istanbul on a weather map

Istanbul
+41°F
SE 12 mph
Feels like: +36°F
Precip.: 100%
Places in Turkey:
Name
°F
+57°F
+59°F
+52°F
+55°F
+54°F
+46°F
+43°F
+59°F
+50°F
+59°F
+55°F
+57°F
+57°F
+41°F
+52°F
24 Hours Forecast
Istanbul
Local time: 04:38
December 22, sunday
0600
41°F
SE
12 mph
0900
43°F
SE
9 mph
1200
45°F
E
7 mph
1500
46°F
NE
11 mph
1800
45°F
NE
6 mph
2100
45°F
NW
6 mph
December 23, monday
0000
46°F
NW
7 mph
0300
46°F
NW
7 mph
Units of measurement: °C / °F