İzmit Weather in September
What's the weather like in İzmit (Kocaeli) in September 2024?
The climate in İzmit during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in İzmit and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (78°F), whilst at night 15°C (59°F) is normal.
| Daytime temperature | 25.3°C 77.5°F |
|---|---|
| Nightly temperature | 15.1°C 59.2°F |
| Average temperature | 20.2°C 68.4°F |
| Daily sunshine | 9.5 hrs |
| Avg rainfall | 52 mm 2.1 ins |
| Rainy days | 7 days |
| Sea temperature | 22.6°C 72.7°F |
| Humidity | 69% |
| Windspeed | 7.6kph 5 mph |
On average September is the 5th driest month of the year in İzmit with around 52mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 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 İzmit
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 İzmit in September 2024.
Other monthly averages
Best places to visit in September
İzmit weather stats
| Hottest month: | July | 28°C 82.4°F |
|---|---|---|
| Driest month: | July | 32mm 1.3ins |
| Sunniest month: | July | 12.2hrs |
| Coldest month: | January | 8.8°C 47.8°F |
| Wettest month: | December | 112mm 4.4ins |
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