Weather · New York City, United States
New York City Weather in September
September in New York City averages 25°C by day and 16°C at night, with about 184mm of rain. That makes it one of the best months to visit.
Avg high
25°C
77°F
Avg low
16°C
61°F
Rainfall
184mm
#2 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Pack a rain jacket or travel umbrella, showers are frequent this month.
Timing a trip around the weather? A Local Friend in New York City builds it around the season for you.