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Coldest sea in Turkey in September

184 coastal locations in Turkey ranked by typical September sea temperature, coldest first. Region-wide average in September: 25.4°C.

Coldest in September

Skdar

21.3°C September mean in Turkey

Regional September average

25.4°C

across all 184 coastal locations in Turkey

Vs annual mean

+5.7°C

above the year-round regional average

What the Turkey sea feels like in September

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Turkey monthly average 13.7°C to 26.6°C
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  • Warmest month August 26.6°C
  • Coldest month February 13.7°C
  • Annual mean 19.7°C
  • Months above 20°C 5 of 12

Where September fits in the year

September sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Turkey month rankings:

Turkey sea temperature map (live)

The map shows today's latest reading at every Turkey location. The list below is based on the typical September mean.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Turkey locations in September

Sorted by typical September mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location September mean
1 Skdar 21.3°C
2 Akcay 22.5°C
3 Burhaniye 22.5°C
4 Edremit 22.5°C
5 Ayvalik 22.8°C
6 Aliaga 22.9°C
7 Candarli 22.9°C
8 Bozcaada 23.0°C
9 Dikili 23.0°C
10 Foca 23.0°C
11 Karaburun 23.1°C
12 Ataehir 23.1°C
13 Buyukada 23.1°C
14 Caddebostan 23.1°C
15 Gemlik 23.1°C
16 Karamursel 23.1°C
17 Maltepe 23.1°C
18 Mimarsinan 23.1°C
19 Prince Islands 23.1°C
20 Yalova 23.1°C
21 Cinarcik 23.1°C
22 Koru 23.1°C
23 Alacati 23.1°C
24 Cesme 23.1°C
25 Ilica 23.1°C
Show 25 more ▸
26 Bahelievler 23.2°C
27 Mudanya 23.2°C
28 Zeytinburnu 23.2°C
29 Armutlu 23.2°C
30 Yalychiftlik 23.3°C
31 Kumburgaz 23.4°C
32 Izmir 23.5°C
33 Karabalar 23.5°C
34 Seferihisar 23.5°C
35 Sigacik 23.5°C
36 Cesmealti 23.5°C
37 Sarkoy 23.5°C
38 Canakkale 23.6°C
39 Eceabat 23.6°C
40 Erikli 23.6°C
41 Gallipoli 23.6°C
42 Lapseki 23.6°C
43 Silivri 23.6°C
44 Sinop 23.6°C
45 Bandirma 23.6°C
46 Erdek 23.6°C
47 Marmaraereglisi 23.6°C
48 Karabağlar İzmir 23.6°C
49 Tekirdag 23.6°C
50 Catalzeytin 23.7°C

Warmest 10 in Turkey in September

Same data the other way. The warmest spots for the same month.

# Location September mean
1 Iskenderun 29.3°C
2 Adana 29.2°C
3 Yumurtalik 29.2°C
4 Karatas 29.0°C
5 Sarimsakli 28.9°C
6 Mercin Mersin 28.9°C
7 Mersin 28.9°C
8 Tomuk 28.8°C
9 Alanya 28.6°C
10 Avsallar 28.6°C

More on this region