What is the weather like in Isle Royale National Park vs Mackinac Island in April?

In April, Isle Royale National Park averages 2°C high / -1°C low with about 80 mm of rain; Mackinac Island averages 6°C high / -1°C low with about 95 mm.

Isle Royale National Park vs Mackinac Island in April

Isle Royale National Park is the better pick in April — 63 vs 55 on SeasonMap's comfort score. Isle Royale National Park is freezing, rainy, clean air, while Mackinac Island is cold, rainy, clean air.

Isle Royale National Park vs Mackinac Island — April climate, side by side

	🇺🇸 Isle Royale National Park	🇺🇸 Mackinac Island
Comfort score	63/100 (C)	55/100 (D)
Feels-like high	-3°C	2°C
Avg high / low	2° / -1°	6° / -1°
Rainfall	80 mm	95 mm
Rainy days	10	12
Humidity	80%	78%
Air quality (AQI)	41	40

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

Month by month

Isle Royale National Park vs Mackinac Island in April — FAQ

Is April better in Isle Royale National Park or Mackinac Island?: Isle Royale National Park is the better pick in April — 63 vs 55 on SeasonMap's comfort score. Isle Royale National Park is freezing, rainy, clean air, while Mackinac Island is cold, rainy, clean air.
What is the weather like in Isle Royale National Park vs Mackinac Island in April?: In April, Isle Royale National Park averages 2°C high / -1°C low with about 80 mm of rain; Mackinac Island averages 6°C high / -1°C low with about 95 mm.