Chicago vs Detroit in July

Chicago and Detroit are nearly tied in July — 76 vs 74 on SeasonMap's comfort score. Chicago is hot, rainy, muggy air; Detroit is hot, rainy.

Chicago vs Detroit — July climate, side by side

🇺🇸 Chicago🇺🇸 Detroit
Comfort score76/100 (B)74/100 (B)
Feels-like high31°C32°C
Avg high / low28° / 20°29° / 20°
Rainfall117 mm105 mm
Rainy days99
Humidity76%70%
Air quality (AQI)6259

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

Month by month

Chicago vs Detroit in July — FAQ

Is July better in Chicago or Detroit?
Chicago and Detroit are nearly tied in July — 76 vs 74 on SeasonMap's comfort score. Chicago is hot, rainy, muggy air; Detroit is hot, rainy.
What is the weather like in Chicago vs Detroit in July?
In July, Chicago averages 28°C high / 20°C low with about 117 mm of rain; Detroit averages 29°C high / 20°C low with about 105 mm.