World Resorts Turkey Istanbul Weather

Istanbul Sea Temperature in September

Average sea water temperature in September:
+73.3°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:
2023
2022
2021

The average sea water temperature in September of 2023 was 73.3°F. The highest and lowest sea temperatures during the month were 76.6°F and 70.7°F.

Monthly sea water temperature in Istanbul, °F

Which Turkey resorts have warmest sea in September?

Place name September 2023 September 2022
Yumurtalik 85.3°F 84.5°F
Arsuz 85.3°F 84.2°F
Iskenderun 85.2°F 83.9°F
Karatas 84.9°F 84.3°F
Mersin 84.7°F 83.7°F
Adana 84.5°F 83.9°F
Turkler 84.2°F 83.2°F
Konakli 84.2°F 83.2°F
Avsallar 84.2°F 83.2°F
Kyrenia 84.1°F 83.2°F
Alanya 84.1°F 83.0°F
Bogazkent 84.1°F 83.1°F
Incekum 84.1°F 83.1°F
Okurcalar 84.1°F 83.1°F
Obagol 84.0°F 82.9°F
Colakli 83.9°F 83.0°F
Mahmutlar 83.9°F 82.8°F
Gazipasa 83.9°F 82.5°F
Aydincik 83.8°F 82.3°F
Kizilot 83.8°F 82.8°F

Best time for vacation in Istanbul

Sunniest months:
July 28 days
August 28 days
June 22 days
Warmest months:
August 84.8 °F
July 84.8 °F
June 79.5 °F
Warmest sea temp:
August 76.0 °F
July 74.6 °F
September 73.3 °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 14.0 mph
September 12.3 mph
July 12.2 mph

Istanbul on a weather map

Istanbul
+55°F
S 2 mph
Feels like: +57°F
Precip.: 0%
Places in Turkey:
Name
°F
+66°F
+68°F
+68°F
+64°F
+57°F
+68°F
+66°F
+59°F
+63°F
+68°F
+66°F
+61°F
+66°F
+55°F
+64°F
24 Hours Forecast
Istanbul
Local time: 00:45
May 03, friday
0300
55°F
SE
2 mph
0600
57°F
S
2 mph
0900
61°F
NE
0 mph
1200
61°F
NE
5 mph
1500
63°F
SW
4 mph
1800
59°F
SW
2 mph
2100
57°F
SW
3 mph
May 04, saturday
0000
57°F
SW
6 mph
Units of measurement: °C / °F