What is the weather like in Boston vs New York in September?

In September, Boston averages 24°C high / 15°C low with about 83 mm of rain; New York averages 25°C high / 17°C low with about 124 mm.

Boston vs New York in September

Boston is the better pick in September — 90 vs 84 on SeasonMap's comfort score. Boston is warm, rainy, clean air, while New York is warm, rainy, clean air.

Boston vs New York — September climate, side by side

	Boston	New York
Comfort score	90/100 (S)	84/100 (A)
Feels-like high	24°C	26°C
Avg high / low	24° / 15°	25° / 17°
Rainfall	83 mm	124 mm
Rainy days	7	7
Humidity	76%	75%
Air quality (AQI)	46	50

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Boston vs New York in September — FAQ

Is September better in Boston or New York?: Boston is the better pick in September — 90 vs 84 on SeasonMap's comfort score. Boston is warm, rainy, clean air, while New York is warm, rainy, clean air.
What is the weather like in Boston vs New York in September?: In September, Boston averages 24°C high / 15°C low with about 83 mm of rain; New York averages 25°C high / 17°C low with about 124 mm.