Climate averages 1991–2020
Weather in Turkey in September
In September, average daytime highs across the 138 cities listed in Turkey range from 20.6°C in Erzurum to 34.6°C in Cizre. Monthly rainfall ranges from 1.1 mm in Silopi to 236 mm in Rize.
Long-term climate patterns, not a forecast for a particular trip.
City by city
September in Turkey
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Istanbul | 23.9°C18.5°C | 18.5°C | 46 | 6.4 |
| Ankara | 26.5°C13.9°C | 13.9°C | 13 | 2.4 |
| Bursa | 25.9°C16.8°C | 16.8°C | 56 | 6.6 |
| İzmir | 30.0°C17.7°C | 17.7°C | 24 | 3.2 |
| Gaziantep | 30.8°C16.8°C | 16.8°C | 4.3 | 1.2 |
| Diyarbakır | 32.3°C17.8°C | 17.8°C | 8.3 | 1.3 |
| Adana | 32.3°C20.6°C | 20.6°C | 19 | 3.4 |
| Kayseri | 26.8°C14.4°C | 14.4°C | 19 | 3.4 |
| Konya | 26.5°C13.2°C | 13.2°C | 6.9 | 1.9 |
| Antalya | 30.7°C19.0°C | 19.0°C | 23 | 2.2 |
| Esenyurt | 23.4°C18.3°C | 18.3°C | 37 | 5.4 |
| Eskişehir | 25.1°C12.2°C | 12.2°C | 14 | 3.4 |
| Küçükçekmece | 23.6°C18.4°C | 18.4°C | 37 | 5.4 |
| Erzurum | 20.6°C8.8°C | 8.8°C | 23 | 5.4 |
| Malatya | 28.4°C16.3°C | 16.3°C | 11 | 2.3 |
| Ümraniye | 23.5°C17.9°C | 17.9°C | 46 | 6.4 |
| Mersin | 29.0°C20.0°C | 20.0°C | 11 | 2.4 |
| Nilüfer | 26.2°C16.9°C | 16.9°C | 56 | 6.6 |
| Van | 23.7°C12.2°C | 12.2°C | 12 | 2.6 |
| Üsküdar | 23.9°C18.2°C | 18.2°C | 46 | 6.4 |
| Sancaktepe | 23.7°C18.0°C | 18.0°C | 48 | 6.5 |
| Bornova | 29.8°C17.9°C | 17.9°C | 24 | 3.2 |
| Batman | 32.9°C19.2°C | 19.2°C | 6.0 | 1.1 |
| Muratpaşa | 30.2°C19.6°C | 19.6°C | 23 | 2.2 |
| Şanlıurfa | 33.4°C19.8°C | 19.8°C | 5.5 | 1.2 |
| Elazığ | 28.1°C17.3°C | 17.3°C | 12 | 2.2 |
| Sultangazi | 23.8°C17.5°C | 17.5°C | 37 | 5.4 |
| Beylikdüzü | 23.3°C18.4°C | 18.4°C | 37 | 5.4 |
| Antakya | 31.2°C21.3°C | 21.3°C | 18 | 3.5 |
| Samsun | 23.1°C16.3°C | 16.3°C | 65 | 9.9 |
| Kahramanmaraş | 30.4°C17.9°C | 17.9°C | 6.3 | 1.3 |
| Uşak | 26.1°C13.4°C | 13.4°C | 12 | 2.8 |
| Alanya | 28.5°C19.9°C | 19.9°C | 22 | 3.8 |
| Sultanbeyli | 23.7°C17.5°C | 17.5°C | 48 | 6.5 |
| Tarsus | 30.0°C20.4°C | 20.4°C | 11 | 2.6 |
| Karşıyaka | 30.2°C18.3°C | 18.3°C | 23 | 2.7 |
| Aksaray | 26.5°C12.8°C | 12.8°C | 8.3 | 2.0 |
| Şişli | 24.0°C17.8°C | 17.8°C | 46 | 6.4 |
| Denizli | 30.6°C18.4°C | 18.4°C | 8.4 | 2.0 |
| Adıyaman | 31.5°C17.5°C | 17.5°C | 3.5 | 0.8 |
| Adapazarı | 24.4°C14.8°C | 14.8°C | 56 | 8.0 |
| Gebze | 23.7°C16.6°C | 16.6°C | 45 | 6.6 |
| Merkezefendi | 30.2°C17.8°C | 17.8°C | 8.4 | 2.0 |
| Çorum | 25.1°C13.2°C | 13.2°C | 29 | 4.9 |
| Sivas | 23.8°C10.7°C | 10.7°C | 13 | 3.0 |
| Afyonkarahisar | 25.2°C12.0°C | 12.0°C | 15 | 3.2 |
| İskenderun | 30.3°C22.4°C | 22.4°C | 22 | 3.8 |
| Manisa | 30.2°C17.6°C | 17.6°C | 24 | 3.3 |
| Balıkesir | 26.7°C15.8°C | 15.8°C | 23 | 3.9 |
| Ordu | 22.3°C16.7°C | 16.7°C | 132 | 13.3 |
| Osmaniye | 31.2°C20.3°C | 20.3°C | 31 | 5.2 |
| Çorlu | 24.9°C15.8°C | 15.8°C | 33 | 4.8 |
| Arnavutköy | 23.9°C17.4°C | 17.4°C | 50 | 6.6 |
| İzmit | 25.0°C16.5°C | 16.5°C | 61 | 8.4 |
| Düzce | 24.0°C14.2°C | 14.2°C | 73 | 9.0 |
| Başakşehir | 23.7°C17.6°C | 17.6°C | 37 | 5.4 |
| Kırıkkale | 27.4°C14.2°C | 14.2°C | 10 | 2.4 |
| Kütahya | 24.8°C12.2°C | 12.2°C | 20 | 4.0 |
| Bolu | 23.1°C12.4°C | 12.4°C | 66 | 8.7 |
| Edirne | 26.6°C15.0°C | 15.0°C | 27 | 4.1 |
| Karaman | 27.1°C14.6°C | 14.6°C | 8.1 | 1.8 |
| Siverek | 31.3°C17.3°C | 17.3°C | 5.9 | 0.8 |
| Isparta | 25.3°C13.7°C | 13.7°C | 24 | 3.8 |
| Gölbaşı | 25.7°C13.0°C | 13.0°C | 13 | 2.7 |
| Aydın | 31.7°C19.1°C | 19.1°C | 20 | 2.6 |
| Ereğli (Konya), Turkey | 26.5°C14.4°C | 14.4°C | 6.7 | 1.3 |
| Viranşehir | 33.6°C20.2°C | 20.2°C | 2.8 | 0.7 |
| Erzincan | 25.5°C13.8°C | 13.8°C | 22 | 4.6 |
| Kırşehir | 25.9°C13.0°C | 13.0°C | 12 | 2.7 |
| Kızıltepe | 34.0°C20.0°C | 20.0°C | 1.6 | 0.4 |
| Çanakkale | 25.9°C17.7°C | 17.7°C | 38 | 4.2 |
| Cizre | 34.6°C18.4°C | 18.4°C | 1.4 | 0.4 |
| İnegol | 25.2°C14.7°C | 14.7°C | 55 | 7.8 |
| Silifke | 31.2°C21.7°C | 21.7°C | 25 | 6.0 |
| Mardin | 30.4°C16.2°C | 16.2°C | 1.8 | 0.4 |
| Tokat | 25.4°C13.6°C | 13.6°C | 32 | 5.5 |
| Bingöl | 27.9°C13.9°C | 13.9°C | 18 | 2.8 |
| Giresun | 22.4°C17.2°C | 17.2°C | 176 | 14.6 |
| Kastamonu | 23.5°C11.9°C | 11.9°C | 33 | 7.0 |
| Derince | 25.1°C16.7°C | 16.7°C | 56 | 7.9 |
| Karabük | 25.4°C14.1°C | 14.1°C | 47 | 7.2 |
| Ağrı | 23.3°C9.6°C | 9.6°C | 18 | 3.8 |
| Samandağ | 30.2°C22.3°C | 22.3°C | 26 | 5.7 |
| Tekirdağ | 25.3°C17.1°C | 17.1°C | 35 | 4.5 |
| Rize | 21.8°C16.9°C | 16.9°C | 236 | 18.1 |
| Nazilli | 32.0°C19.5°C | 19.5°C | 12 | 2.2 |
| Salihli | 30.2°C18.6°C | 18.6°C | 24 | 4.0 |
| Amasya | 26.3°C15.0°C | 15.0°C | 22 | 4.3 |
| Silopi | 33.3°C16.6°C | 16.6°C | 1.1 | 0.2 |
| Siirt | 29.6°C14.7°C | 14.7°C | 6.2 | 1.1 |
| Kilis | 31.6°C16.7°C | 16.7°C | 3.2 | 0.9 |
| Turhal | 26.1°C14.3°C | 14.3°C | 18 | 3.3 |
| Arsuz (approximate) | 29.9°C23.8°C | 23.8°C | 32 | 5.9 |
| Bandırma | 25.6°C18.0°C | 18.0°C | 40 | 5.7 |
| Turgutlu | 29.9°C17.5°C | 17.5°C | 21 | 3.1 |
| Zonguldak | 23.8°C17.0°C | 17.0°C | 82 | 8.1 |
| Iğdır | 27.1°C14.3°C | 14.3°C | 15 | 3.6 |
| Mustafakemalpaşa | 26.6°C16.2°C | 16.2°C | 42 | 5.4 |
| Suruç | 33.8°C20.1°C | 20.1°C | 3.2 | 0.7 |
| Manavgat | 29.2°C19.7°C | 19.7°C | 21 | 2.7 |
| Soma | 27.5°C16.0°C | 16.0°C | 27 | 3.6 |
| Kâhta | 31.0°C17.2°C | 17.2°C | 3.4 | 0.7 |
| Kars | 20.7°C7.7°C | 7.7°C | 34 | 7.2 |
| Ceyhan | 31.1°C21.2°C | 21.2°C | 53 | 6.3 |
| Burdur | 26.0°C15.2°C | 15.2°C | 19 | 3.5 |
| Polatlı | 26.3°C12.6°C | 12.6°C | 9.1 | 2.0 |
| Bafra | 23.2°C17.4°C | 17.4°C | 51 | 7.9 |
| Muğla | 28.6°C16.5°C | 16.5°C | 26 | 3.6 |
| Erciş | 22.5°C14.9°C | 14.9°C | 20 | 4.0 |
| Niğde | 25.3°C14.1°C | 14.1°C | 17 | 3.0 |
| Lüleburgaz | 25.9°C15.5°C | 15.5°C | 30 | 4.2 |
| Çankırı | 26.4°C12.7°C | 12.7°C | 15 | 3.4 |
| Ereğli (Zonguldak Province), Turkey | 22.8°C17.5°C | 17.5°C | 79 | 8.2 |
| Kozan | 30.6°C19.0°C | 19.0°C | 50 | 6.2 |
| Yozgat | 23.6°C10.5°C | 10.5°C | 14 | 3.4 |
| Patnos | 24.5°C9.7°C | 9.7°C | 17 | 3.0 |
| Akhisar | 29.6°C15.7°C | 15.7°C | 13 | 2.2 |
| Akçapınar | 28.4°C19.1°C | 19.1°C | 8.7 | 1.7 |
| Çerkezköy | 24.1°C16.3°C | 16.3°C | 35 | 5.2 |
| Muş | 25.7°C13.7°C | 13.7°C | 23 | 3.6 |
| Nizip | 32.9°C18.8°C | 18.8°C | 3.2 | 0.8 |
| Fatsa | 22.6°C16.8°C | 16.8°C | 120 | 13.9 |
| Bartın | 23.8°C16.0°C | 16.0°C | 77 | 7.9 |
| Elbistan | 26.6°C13.8°C | 13.8°C | 7.0 | 1.7 |
| Hakkâri | 24.7°C12.2°C | 12.2°C | 8.8 | 2.0 |
| Ünye | 22.8°C17.4°C | 17.4°C | 73 | 10.0 |
| Midyat | 31.6°C18.8°C | 18.8°C | 6.6 | 1.5 |
| Nevşehir | 25.5°C10.6°C | 10.6°C | 13 | 2.7 |
| Bismil | 33.6°C18.5°C | 18.5°C | 5.3 | 1.2 |
| Bilecik | 25.0°C13.2°C | 13.2°C | 24 | 5.0 |
| Belek | 31.2°C20.0°C | 20.0°C | 17 | 1.7 |
| Tatvan | 24.0°C14.4°C | 14.4°C | 14 | 2.6 |
| Yüksekova | 23.8°C11.7°C | 11.7°C | 7.4 | 2.2 |
| Yalova | 25.4°C17.6°C | 17.6°C | 48 | 6.4 |
| Gemlik | 26.1°C18.3°C | 18.3°C | 54 | 6.9 |
| Kadirli | 31.2°C18.9°C | 18.9°C | 32 | 4.5 |
| Doğubayazıt | 24.1°C12.1°C | 12.1°C | 16 | 3.9 |
| Ayvalık | 25.4°C19.6°C | 19.6°C | 26 | 2.9 |
A rain day is a local calendar day with at least 1 mm of precipitation.