What is the weather like in Acadia National Park vs Mackinac Island in May?

In May, Acadia National Park averages 14°C high / 5°C low with about 87 mm of rain; Mackinac Island averages 13°C high / 6°C low with about 74 mm.

Acadia National Park vs Mackinac Island in May

Acadia National Park is the better pick in May — 81 vs 74 on SeasonMap's comfort score. Acadia National Park is cool, rainy, clean air, while Mackinac Island is cool, a little rain, clean air.

Acadia National Park vs Mackinac Island — May climate, side by side

	🇺🇸 Acadia National Park	🇺🇸 Mackinac Island
Comfort score	81/100 (A)	74/100 (B)
Feels-like high	12°C	11°C
Avg high / low	14° / 5°	13° / 6°
Rainfall	87 mm	74 mm
Rainy days	10	9
Humidity	78%	78%
Air quality (AQI)	38	41

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

Month by month

Acadia National Park vs Mackinac Island in May — FAQ

Is May better in Acadia National Park or Mackinac Island?: Acadia National Park is the better pick in May — 81 vs 74 on SeasonMap's comfort score. Acadia National Park is cool, rainy, clean air, while Mackinac Island is cool, a little rain, clean air.
What is the weather like in Acadia National Park vs Mackinac Island in May?: In May, Acadia National Park averages 14°C high / 5°C low with about 87 mm of rain; Mackinac Island averages 13°C high / 6°C low with about 74 mm.