Staten Island (NY)
September
Weather in Staten Island, New York for September 2027
Your guide to Staten Island weather in September - trends and predictions
In general, the average temperature in Staten Island at the beginning of September is 27.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.9 °C by the end of September.
Staten Island experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 232.3 mm.
Is September a good time to visit Staten Island? check out the best time to travel to Staten Island page.
✨ Is September a good time to visit Staten Island? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
24°/17°
Temperatures
17 km/h
Avg max wind
69 %
Avg humidity
Staten Island Weather September
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Temperatures trend during September in Staten Island
See the weather trend as well as the moving average line
September weather in Staten Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Heavy rain | 28° /19° | 37.8 mm | 5 | |
| Sept. 2 |  Partly cloudy | 26° /17° | 0.2 mm | 5 | |
| Sept. 3 |  Sunny | 27° /18° | 0.8 mm | 5 | |
| Sept. 4 | Sunny | 29° /19° | 0 mm | 7 | |
| Sept. 5 |  Moderate rain | 29° /20° | 10.2 mm | 7 | |
| Sept. 6 | Moderate rain | 29° /21° | 14 mm | 7 | |
| Sept. 7 |  Thundery outbreaks possible | 26° /17° | 22.1 mm | 6 | |
| Sept. 8 |  Patchy rain possible | 27° /16° | 1.1 mm | 6 | |
| Sept. 9 | Patchy rain possible | 27° /17° | 1.2 mm | 5 | |
| Sept. 10 | Light rain shower | 26° /19° | 0.6 mm | 5 | |
| Sept. 11 | Light rain shower | 27° /18° | 1.5 mm | 6 | |
| Sept. 12 |  Overcast | 26° /18° | 0 mm | 6 | |
| Sept. 13 | Moderate rain | 25° /18° | 19.3 mm | 5 | |
| Sept. 14 |  Cloudy | 26° /18° | 0 mm | 6 | |
| Sept. 15 | Patchy rain possible | 23° /16° | 2 mm | 6 | |
| Sept. 16 | Overcast | 24° /16° | 0 mm | 6 | |
| Sept. 17 | Patchy rain possible | 24° /17° | 1.4 mm | 6 | |
| Sept. 18 |  Light rain | 24° /19° | 5.9 mm | 5 | |
| Sept. 19 | Light rain | 24° /17° | 5.9 mm | 6 | |
| Sept. 20 | Patchy rain possible | 21° /16° | 2.4 mm | 4 | |
| Sept. 21 | Patchy rain possible | 23° /16° | 1.1 mm | 4 | |
| Sept. 22 | Patchy rain possible | 22° /14° | 0.1 mm | 4 | |
| Sept. 23 | Light rain | 21° /15° | 9.8 mm | 4 | |
| Sept. 24 | Light rain | 21° /15° | 3.6 mm | 5 | |
| Sept. 25 | Moderate rain | 21° /16° | 18.8 mm | 4 | |
| Sept. 26 | Moderate rain | 22° /16° | 16.6 mm | 5 | |
| Sept. 27 | Moderate rain | 21° /15° | 20.9 mm | 4 | |
| Sept. 28 | Moderate rain | 20° /16° | 17.1 mm | 4 | |
| Sept. 29 | Moderate rain | 20° /15° | 12.9 mm | 4 | |
| Sept. 30 | Light rain | 22° /16° | 4.7 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Staten Island in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Staten Island forecast closer to your planned date for the most up-to-date weather information.
Change Month
Staten Island in September - FAQ
What are the expected maximum and minimum temperatures in Staten Island during September?
During September, expect a variety of temperatures with highs around 24° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Staten Island during September?
Significant rainfall exceeding 232.3 mm is expected in Staten Island during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Staten Island during September?
The average wind speed in Staten Island during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Staten Island
Explore the daily rainfall trends and prepare for Staten Islands September weather 💧
Typically, Staten Island has 9 rainy days in September with a total of 232.3 mm of rainfall.
UV exposure in Staten Island during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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