World Resorts USA New York Weather

New York weather in September

Weather in New York: September

Average day temperature: 76.6°F
Average night temperature: 65.7°F
Sea water temperature: 71.6°F
Number of sunny days: 14 days
Day length: 11.8 - 13.1 hours
Number of rainy days: 4 days
Precipitation totals: 2.5 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 84°F. At the same time the lowest night temperature was 58°F. Day and night temperature averages during September were 74.6°F and 65.1°F.

Sea water temperature in New York in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 70.6°F. The highest and lowest sea temperatures during the month were 73.4°F and 68.4°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in New York in September is 2.6 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 8.3 mph It makes September one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.2.

Best time for vacation in New York

Sunniest months:
July 15 days
August 15 days
November 15 days
Warmest months:
July 86.4 °F
August 84.1 °F
June 79.0 °F
Warmest sea temp:
August 74.7 °F
July 73.9 °F
September 71.6 °F
Coldest months:
January 36.2 °F
February 38.5 °F
December 42.8 °F
Rainiest months:
July 6 days
May 5 days
August 5 days
Windiest months:
March 10.5 mph
April 10.4 mph
January 9.8 mph

New York on a weather map

New York
+50°F
SW 14 mph
Feels like: +46°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+43°F
+73°F
+73°F
+43°F
+57°F
+73°F
+64°F
+50°F
+52°F
+55°F
+68°F
+64°F
+52°F
+32°F
24 Hours Forecast
New York
Local time: 06:49
November 21, thursday
0900
48°F
SW
15 mph
1200
46°F
SW
11 mph
1500
46°F
SE
12 mph
1800
45°F
E
17 mph
2100
41°F
E
16 mph
November 22, friday
0000
41°F
NE
17 mph
0300
39°F
NE
15 mph
0600
37°F
NE
13 mph
Units of measurement: °C / °F