New York City weather in September (New York State, United States of America)

You can expect very pleasant temperatures during the day in September. The average maximum daytime temperature in New York City in September lies at 24.5°C (76.1°F). The average minimum temperature is 16.7°C (62.06°F) (usually the minimum temperature is noted at night).

The amount of rain during this month is high with an average of 109mm (4.3in). It rains an average of 8 days of the month. If you enjoy blue skies and sunshine, then this is a great time to go to New York City with 218 hours of sun.

So what to wear in September? Visitors traveling to New York City should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very nice and warm. With a water temperature of around 20.0°C (68°F), this is a great month to swim so bring your swimwear.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in September look at the numbers below.

 

Monthly Averages in September

Show in Fahrenheit

Min Temperature 16 °C

Max Temperature 24 °C

Water Temperature 20 °C

Chance of Rain 27%

Precipitation 109mm

Rainy Days 8

Sunshine Hours 218

Where to stay in New York City

Where to go in the United States of America in September

Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Weather Forecasts for New York City (New York State)

Show in Fahrenheit

Wed   Feb 01

4°C | -3°C

W 14 km/h

0.7 mm

almost clear and no rain

Hourly Overview

Thu   Feb 02

5°C | -1°C

SW 18 km/h

0.5 mm

half cloudy and no rain

Hourly Overview

Fri   Feb 03

4°C | -11°C

NW 36 km/h

0 mm

almost clear and no rain

Hourly Overview

5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in New York City.

Our site offers climate and forecast data for almost all countries in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.