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

In September, Mackinac Island averages 20°C high / 12°C low with about 71 mm of rain; Winnipeg averages 21°C high / 11°C low with about 67 mm.

Mackinac Island vs Winnipeg in September

Mackinac Island and Winnipeg are nearly tied in September — 82 vs 83 on SeasonMap's comfort score. Mackinac Island is nice, a little rain, clean air; Winnipeg is nice, a little rain, clean air.

Mackinac Island vs Winnipeg — September climate, side by side

	🇺🇸 Mackinac Island	🇨🇦 Winnipeg
Comfort score	82/100 (A)	83/100 (A)
Feels-like high	20°C	19°C
Avg high / low	20° / 12°	21° / 11°
Rainfall	71 mm	67 mm
Rainy days	10	7
Humidity	78%	69%
Air quality (AQI)	41	42

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

Month by month

Mackinac Island vs Winnipeg in September — FAQ

Is September better in Mackinac Island or Winnipeg?: Mackinac Island and Winnipeg are nearly tied in September — 82 vs 83 on SeasonMap's comfort score. Mackinac Island is nice, a little rain, clean air; Winnipeg is nice, a little rain, clean air.
What is the weather like in Mackinac Island vs Winnipeg in September?: In September, Mackinac Island averages 20°C high / 12°C low with about 71 mm of rain; Winnipeg averages 21°C high / 11°C low with about 67 mm.