What is the weather like in Mackinac Island vs Minneapolis in September?

In September, Mackinac Island averages 20°C high / 12°C low with about 71 mm of rain; Minneapolis averages 23°C high / 14°C low with about 78 mm.

Mackinac Island vs Minneapolis in September

Minneapolis is the better pick in September — 91 vs 82 on SeasonMap's comfort score. Minneapolis is nice, a little rain, clean air, while Mackinac Island is nice, a little rain, clean air.

Mackinac Island vs Minneapolis — September climate, side by side

	🇺🇸 Mackinac Island	🇺🇸 Minneapolis
Comfort score	82/100 (A)	91/100 (S)
Feels-like high	20°C	23°C
Avg high / low	20° / 12°	23° / 14°
Rainfall	71 mm	78 mm
Rainy days	10	7
Humidity	78%	69%
Air quality (AQI)	41	41

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

Month by month

Mackinac Island vs Minneapolis in September — FAQ

Is September better in Mackinac Island or Minneapolis?: Minneapolis is the better pick in September — 91 vs 82 on SeasonMap's comfort score. Minneapolis is nice, a little rain, clean air, while Mackinac Island is nice, a little rain, clean air.
What is the weather like in Mackinac Island vs Minneapolis in September?: In September, Mackinac Island averages 20°C high / 12°C low with about 71 mm of rain; Minneapolis averages 23°C high / 14°C low with about 78 mm.