Average temperatures, rainfall and packing tips for New York, United States in September
🌡️ Avg high
25°C
🌙 Avg low
15°C
🌧️ Rainfall
~30 mm
📊 Warmth rank
#4 of 12
September in New York at a glance
September in New York is typically warm, with average daytime highs around 25°C and nights near 15°C. Temperature-wise it sits mid-range for New York (the 4th warmest month).
Expect some rain: around 30 mm falls in New York during September on average.
What to pack for New York in September
T-shirts and light layers
A light jacket or sweater for the evenings
New York - year at a glance
HighLow · September highlighted
Is September a good time to visit New York?
🧳 September is one of the most comfortable months to visit New York - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.
In September, New York averages a daytime high of about 25°C and a night-time low of around 15°C, based on recent historical data.
Does it rain in New York in September?
Expect some rain: around 30 mm falls in New York during September on average.
Is September a good time to visit New York?
September is one of the most comfortable months to visit New York - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.