Grand Mere State Park
Park Michigan park noted for dunes and inland lakes
Near Michigan’s Lake Michigan shore, the park preserves dune ridges, inland kettle lakes and hiking trails; visitors come for birdwatching, beach walks and seasonal wildflowers.
How to Get to Grand Mere State Park #
Grand Mere State Park lies about 10-15 miles southwest of Benton Harbor and is accessed by local county roads off US-31 or I-94. Most visitors arrive by car; the park has parking areas near main trailheads. There is limited public transportation in the immediate area.
Tips for Visiting Grand Mere State Park #
- Hike the dunes at early morning light-shadows accentuate the ridges and the air is cooler.
- The visitor center and some trails may be seasonal; check local park listings before a long drive.
- Bring a small hand lens or field guide-Great Lakes beach dune flora is subtle and worth a second look.
Best Time to Visit Grand Mere State Park #
Summer offers the most reliable warm weather and full facility access; spring and fall are quieter and good for walkers and birding.
Weather & Climate near Grand Mere State Park #
Grand Mere State Park's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -8°C to 28°C. Moderate rainfall (952 mm/year).
January
January is the coldest month with highs of 0°C and lows of -8°C. Moderate rainfall (55 mm).
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February
February is freezing with highs of 2°C and lows of -6°C. Moderate rainfall (42 mm).
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March
March is cold with highs of 7°C and lows of -2°C. Moderate rainfall (66 mm).
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April
April is cold with highs of 14°C and lows of 3°C. Regular rainfall (91 mm).
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May
May is cool with highs of 20°C and lows of 9°C. Regular rainfall (83 mm).
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June
June is mild with highs of 25°C and lows of 14°C. Regular rainfall (94 mm).
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July
July is the warmest month with highs of 28°C and lows of 17°C. Regular rainfall (89 mm).
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August
August is mild with highs of 27°C and lows of 16°C. Regular rainfall (92 mm).
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September
September is cool with highs of 23°C and lows of 12°C. The wettest month with 98 mm of rain.
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October
October is cool with highs of 16°C and lows of 6°C. Moderate rainfall (78 mm).
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November
November is cold with highs of 9°C and lows of 1°C. Regular rainfall (86 mm).
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December
December is freezing with highs of 2°C and lows of -5°C. Moderate rainfall (78 mm).
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