Pack or skip
Swimsuit for New York in September
Verdict
Pack it
Highs around 76°F — pools, beaches, and rooftop bars.
Why
New York in September averages highs of 76°F, lows of 61°F, 9 rainy days.
That climate means a swimsuit earns its space in the bag. Highs around 76°F — pools, beaches, and rooftop bars.