What is the weather like in Cincinnati vs Detroit in September?

In September, Cincinnati averages 27°C high / 14°C low with about 65 mm of rain; Detroit averages 25°C high / 16°C low with about 88 mm.

Cincinnati vs Detroit in September

Cincinnati and Detroit are nearly tied in September — 89 vs 90 on SeasonMap's comfort score. Cincinnati is warm, a little rain, clean air; Detroit is warm, rainy, clean air.

Cincinnati vs Detroit — September climate, side by side

	🇺🇸 Cincinnati	🇺🇸 Detroit
Comfort score	89/100 (A)	90/100 (S)
Feels-like high	28°C	24°C
Avg high / low	27° / 14°	25° / 16°
Rainfall	65 mm	88 mm
Rainy days	6	6
Humidity	69%	73%
Air quality (AQI)	46	45

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

Month by month

Cincinnati vs Detroit in September — FAQ

Is September better in Cincinnati or Detroit?: Cincinnati and Detroit are nearly tied in September — 89 vs 90 on SeasonMap's comfort score. Cincinnati is warm, a little rain, clean air; Detroit is warm, rainy, clean air.
What is the weather like in Cincinnati vs Detroit in September?: In September, Cincinnati averages 27°C high / 14°C low with about 65 mm of rain; Detroit averages 25°C high / 16°C low with about 88 mm.