New York City in September [WHAT TO WEAR and PACK, Weather]

HOW MUCH RAIN THIS MONTH? New York weather in September consists of, on average, about 21 days with clear or partly sunny skies (about 70% of the time). The risk for a cloudy day with some rain is about 30%, however, significant rainy days where 1/2 inch (13 mm) or more rainfalls will occur less than 10% of the time.. Get the monthly weather forecast for Manhattan, NY, including daily high/low, historical averages, to help you plan ahead.


September in the United States Weather and Event Guide

September in the United States Weather and Event Guide


Data tables and charts monthly and yearly climate conditions in New York City United States.

Data tables and charts monthly and yearly climate conditions in New York City United States.


Best Time to See Fall Foliage in New York City (NYC) 2023 Rove.me

Best Time to See Fall Foliage in New York City (NYC) 2023 Rove.me


Your Fall in NYC Guide of Great Things to Do This Autumn

Your Fall in NYC Guide of Great Things to Do This Autumn


NYC Weather Forecast Snow To Follow Thanksgiving New York City, NY Patch

NYC Weather Forecast Snow To Follow Thanksgiving New York City, NY Patch


A look back at the wet September for New York City

A look back at the wet September for New York City


NYC Area Weather Sept 29 Final Storm Forecast

NYC Area Weather Sept 29 Final Storm Forecast


September is a great month to visit New York City as the weather stays beautiful and there is

September is a great month to visit New York City as the weather stays beautiful and there is


New York in September Travel Guide New York Weather and September Events

New York in September Travel Guide New York Weather and September Events


NYC Weather Snow Could Kick Off Stretch Of Wet Days New York City, NY Patch

NYC Weather Snow Could Kick Off Stretch Of Wet Days New York City, NY Patch


13 Reasons Why You Should Visit New York in the Fall

13 Reasons Why You Should Visit New York in the Fall


September Weather in New York Hottest on Record, Average Temperatures, & Humidity AZ Animals

September Weather in New York Hottest on Record, Average Temperatures, & Humidity AZ Animals


STN New York STN NY Weather News Your 7Day Weather Forecast

STN New York STN NY Weather News Your 7Day Weather Forecast


Weather New York in September 2020 Temperature & Climate

Weather New York in September 2020 Temperature & Climate


New York City Weather Continues its Capricious Ways WSJ

New York City Weather Continues its Capricious Ways WSJ


New York In September Things To Do, Attractions, Events & Essentials New york tours, New

New York In September Things To Do, Attractions, Events & Essentials New york tours, New


New York in September Travel Guide New York Weather and September Events

New York in September Travel Guide New York Weather and September Events


In Central New York, the temperature climbs into the weekend, slides downward next week

In Central New York, the temperature climbs into the weekend, slides downward next week


NYC Weather Thunderstorms Set To Drench City New York City, NY Patch

NYC Weather Thunderstorms Set To Drench City New York City, NY Patch


Three tornadoes hit NY amid powerful Northeast storms on Tuesday, NWS says Fox News

Three tornadoes hit NY amid powerful Northeast storms on Tuesday, NWS says Fox News

Get the monthly weather forecast for New York, NY, including daily high/low, historical averages, to help you plan ahead.. What's the Weather like in New York in September. Temperature The weather continues to cool down in New York, USA in September, when the autumn season is just beginning. At this time of year, the average temperature for the city starts off at 21°C, created by highs of 25°C during the daytime and lows of 17°C after dark, and drops down to 16°C, created by highs of 20°C during the daytime.