SeasonMap

Best time to visit the Great Lakes & Midwest

The best time to visit the Great Lakes & Midwest is May, June and September, judged across 25 places; December to February are its low season.

Updated September 2026 · North America · 25 places, each judged for what it is · climate normals from ERA5 reanalysis

The Great Lakes & Midwest month by month

MonthSeasonWhyBest places
Januarylow seasonextreme cold · 1°C highs · best Aug–SepMammoth Cave National Park, Gateway Arch National Park, New River Gorge National Park
Februarylow seasonextreme cold · 4°C highs · best Aug–SepGateway Arch National Park, Mammoth Cave National Park, New River Gorge National Park
Marchnot its best9°C highs · best Aug–SepMammoth Cave National Park, Gateway Arch National Park, New River Gorge National Park
Aprilgood14°C highs · 9 h sunGateway Arch National Park, Mammoth Cave National Park, New River Gorge National Park
Mayin season21°C highs · 10 h sunVoyageurs National Park, Cuyahoga Valley National Park, Louisville
Junein season26°C highs · 12 h sunTraverse City, Winnipeg, Toronto
Julygood28°C highs · 12 h sunChurchill, Isle Royale National Park, Mackinac Island
Augustgood27°C highs · 11 h sunWinnipeg, Mackinac Island, Churchill
Septemberin season24°C highs · 10 h sunToronto, Niagara Falls, Chicago
Octobergoodautumn colour · 17°C highsGateway Arch National Park, Louisville, New River Gorge National Park
Novembernot its best9°C highs · best Aug–SepMammoth Cave National Park, Gateway Arch National Park, New River Gorge National Park
Decemberlow season4°C highs · best Aug–SepGateway Arch National Park, Mammoth Cave National Park, New River Gorge National Park

In season: one of the region's three best months, and good in its own right. Low season: one of its three worst, and well below its best. The reasons compare each month with the region's own year and name the seasons on the ground — monsoon, autumn colour, hurricanes — where most of its places share them.

All 25 places in the Great Lakes & Midwest

The Great Lakes & Midwest — FAQ

When is the best time to visit the Great Lakes & Midwest?
May, June and September. In September: 24°C highs · 10 h sun.
When is the low season in the Great Lakes & Midwest?
December to February. In January: extreme cold · 1°C highs · best Aug–Sep.
Which months are in season in the Great Lakes & Midwest?
May, June and September — the months among its best that are also good in their own right.

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