New York City weather in September 2020

Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.

  • 24°C maximum daytime temperature in September in New York City24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in September in New York City8
    8 days with some rainfall
  • 16°C minimum night-time temperature in September in New York City16
    16°C min night temperature
  • 12 hours of daylight per day in September in New York City12
    12 hours of daylight per day
  • No heat & humidity in September in New York City0
    No heat & humidity
  • 92 mm monthly rainfall in September in New York City92
    92 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in New York City6
    6 (High) UV index
  • 21°C sea temperature in September in New York City21
    21°C sea temperature
  • Top deals & discounts
  • New York City weather overview
  • New York City climate averages by month
  • More destinations
  • Best time to go to New York City
  • New York City 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The September weather guide for New York City, New York shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Search for holiday accommodation in New York, USA
  • Enter travel dates & number of guests or browse by map
  • Filter homes by price, type, faciliities & more

How hot is it in New York City in September?

Daytime temperatures usually reach 24°C in New York City in September, falling to 16°C at night.

How sunny is it in New York City in September?

There are normally 7 hours of bright sunshine each day in New York City in September - that's 59% of daylight hours.

How warm is the sea around New York City in September?

The average sea temperature around New York City in September is 21°C.

Does it rain in New York City in September?

There are usually 8 days with some rain in New York City in September and the average monthly rainfall is 92mm.

What is the chance of a hurricane in New York City in September?

On average less than 1 day in September in New York City is likely to be affected by the passage of one or more tropical storms.

New York City sunrise & sunset times for September 2020

Browse the sunrise & sunset times for New York City in September 2020. Select a month to view New York City sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:23 19:27
Tuesday, 15th September 2020 06:37 19:04
Wednesday, 30th September 2020 06:52 18:39
  • Search for holiday accommodation in New York, USA
  • Enter travel dates & number of guests or browse by map
  • Filter homes by price, type, faciliities & more

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about New York City

Where is hot in New York in September for 2020/2021?

Below are average maximum temperatures at popular destinations in New York in September. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.