September weather forecast
Staten Island, NY

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Weather in September

In Staten Island, the dawn of September brings the onset of Autumn. Sea temperatures begin their decent, recording 70.1°F this month, acting as a pivot from the intense heat of August. Gradually shrinking daylight hours and cooler winds whisper the arrival of fall, epitomizing the transition from summer to autumn. A myriad of colors infuse the landscapes, accentuating the beauty of the transition period. As the change in weather advances, the anticipation of the upcoming cooler period in October grows.

Ocean temperature

In September, the average ocean temperature is 70.2°F.
Note: The enjoyment of swimming decreases for most when the surface water temperature is 70.2°F. Breathing control becomes increasingly challenging as temperatures descend below 69.8°F.

Daylight

In Staten Island, New York, the average length of the day in September is 12h and 27min.
On the first day of September in Staten Island, sunrise is at 6:23 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:41 pm EDT.
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FAQ

How cold is the water in September in Staten Island?

In September, the average ocean temperature in Staten Island is 70.2°F. For most, swimming in 70.2°F is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F to 59°F.

What is the average length of the day in September in Staten Island?

In September, the average day length in Staten Island, New York, is 12h and 27min.

When is the sunrise / sunset in September in Staten Island?

In September, on the first day of the month, sunrise is at 6:23 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:41 pm EDT.
Average sea temperature
Average daylight

Average sea temperature in September
Staten Island, NY

Average sea temperature in September - Staten Island, NY
  • Average sea temperature in September: 70.1°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

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Average daylight in September
Staten Island, NY

Average daylight in September - Staten Island, NY
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

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Staten Island, New York, USA

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