What is the weather like in Charlotte vs Chicago in September?

In September, Charlotte averages 29°C high / 18°C low with about 128 mm of rain; Chicago averages 25°C high / 17°C low with about 63 mm.

Charlotte vs Chicago in September

Chicago is the better pick in September — 91 vs 79 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while Charlotte is hot, rainy.

Charlotte vs Chicago — September climate, side by side

	Charlotte	Chicago
Comfort score	79/100 (B)	91/100 (S)
Feels-like high	31°C	25°C
Avg high / low	29° / 18°	25° / 17°
Rainfall	128 mm	63 mm
Rainy days	7	7
Humidity	72%	73%
Air quality (AQI)	51	45

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

Charlotte vs Chicago in September — FAQ

Is September better in Charlotte or Chicago?: Chicago is the better pick in September — 91 vs 79 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while Charlotte is hot, rainy.
What is the weather like in Charlotte vs Chicago in September?: In September, Charlotte averages 29°C high / 18°C low with about 128 mm of rain; Chicago averages 25°C high / 17°C low with about 63 mm.