The climate in Zonguldak during September can be summarized as mild and a little damp.
September is in the fall / autumn in Zonguldak and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 13°C (56°F) is normal.
Daytime temperature | 22.4°C 72.2°F |
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Nightly temperature | 13.3°C 55.9°F |
Average temperature | 17.8°C 64°F |
Daily sunshine | 9.5 hrs |
Avg rainfall | 82 mm 3.2 ins |
Rainy days | 8 days |
Sea temperature | 22.9°C 73.2°F |
Humidity | 72% |
Windspeed | 7.9kph 5 mph |
On average September is the 6th driest month of the year in Zonguldak with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
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 Zonguldak in September 2025.
Best places to visit in September
Hottest month: | July | 24.8°C 76.6°F |
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Driest month: | June | 62mm 2.4ins |
Sunniest month: | July | 12.1hrs |
Coldest month: | January | 7.5°C 45.5°F |
Wettest month: | December | 149mm 5.9ins |