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

In January, Isle Royale National Park averages -4°C high / -8°C low with about 43 mm of rain; Mackinac Island averages -2°C high / -8°C low with about 44 mm.

Isle Royale National Park vs Mackinac Island in January

Isle Royale National Park is the better pick in January — 38 vs 28 on SeasonMap's comfort score. Isle Royale National Park is freezing, a little rain, clean air, while Mackinac Island is freezing, a little rain, clean air.

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

	🇺🇸 Isle Royale National Park	🇺🇸 Mackinac Island
Comfort score	38/100 (F)	28/100 (F)
Feels-like high	-11°C	-7°C
Avg high / low	-4° / -8°	-2° / -8°
Rainfall	43 mm	44 mm
Rainy days	12	10
Humidity	80%	79%
Air quality (AQI)	33	31

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

Month by month

Isle Royale National Park 🇺🇸 United Statesfreezing, a little rain, clean air · best July38
Mackinac Island 🇺🇸 United Statesfreezing, a little rain, clean air · best August28

Isle Royale National Park vs Mackinac Island in January — FAQ

Is January better in Isle Royale National Park or Mackinac Island?: Isle Royale National Park is the better pick in January — 38 vs 28 on SeasonMap's comfort score. Isle Royale National Park is freezing, a little rain, clean air, while Mackinac Island is freezing, a little rain, clean air.
What is the weather like in Isle Royale National Park vs Mackinac Island in January?: In January, Isle Royale National Park averages -4°C high / -8°C low with about 43 mm of rain; Mackinac Island averages -2°C high / -8°C low with about 44 mm.