Karacaköy Weather in September
What's the weather like in Karacaköy (Istanbul) in September 2025?
The climate in Karacaköy during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Karacaköy and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 15°C (59°F) is normal.
| Daytime temperature | 24.2°C 75.6°F |
|---|---|
| Nightly temperature | 15°C 59°F |
| Average temperature | 19.6°C 67.3°F |
| Daily sunshine | 9.5 hrs |
| Avg rainfall | 40 mm 1.6 ins |
| Rainy days | 6 days |
| Sea temperature | 22.5°C 72.6°F |
| Humidity | 74% |
| Windspeed | 12.2kph 8 mph |
On average September is the 5th driest month of the year in Karacaköy with around 40mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
September temperatures in Karacaköy
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Karacaköy in September 2025.
Other monthly averages
Best places to visit in September
Karacaköy weather stats
| Hottest month: | July | 27.1°C 80.8°F |
|---|---|---|
| Driest month: | July | 25mm 1ins |
| Sunniest month: | July | 12.6hrs |
| Coldest month: | January | 7.5°C 45.5°F |
| Wettest month: | December | 105mm 4.1ins |
© Google
Locations nearby
Top Turkey locations
- Alanya
- Ankara
- Antalya
- Belek
- Bodrum
- Çeşme
- Dalaman
- Didim
- Fethiye
- İstanbul
- İzmir
- Kemer
- Kuşadası
- Marmaris
- Side