July is high summer in Michigan — warm, humid days, the prairies and meadows in full bloom, and the famous cherry and blueberry harvests peaking. The lakeshores draw crowds and butterflies alike, and the breeding season winds toward its quiet late-summer close.
Week by week in July
July 2–8
- Sweet and tart cherries ripen around Grand Traverse Bay — Michigan grows most of the nation's tart cherries — as the Cherry Festival marks the harvest.
- The dawn chorus fades as breeding winds down; young robins, cardinals, and wrens follow their parents, learning to feed.
- Wild bergamot, butterfly milkweed, and the first purple coneflower blaze across the prairies and roadsides.
July 9–15
- Blueberries come on strong from the sandy southwest, where Michigan is a top U.S. producer, and the first sweet corn and tomatoes appear.
- Great spangled fritillaries reach their abundant peak, and the grasslands swarm with silver-spotted, Peck's, and other skippers.
- Mid-July is the time to start the fall garden — sow fall brassicas, carrots, beets, and a second round of bush beans for autumn harvest.
July 16–22
- Wet meadows and marsh edges fill with spotted Joe-Pye weed, swamp milkweed, blue vervain, and the striking red cardinal flower.
- Cedar waxwings wander in flocks after the ripening fruit, and ruby-throated hummingbirds are busy raising second broods at the feeders.
- The Perseid meteor shower begins ramping up, and the summer Milky Way blazes overhead from the dark northern parks.
July 23–29
- Fall shorebird migration begins — Arctic-nesting yellowlegs, sandpipers, and plovers turn up on mudflats and the Lake Erie marshes at Pointe Mouillee.
- The harvest swells with peak tomatoes, peppers, summer squash, cucumbers, beans, and the start of the peach season.
- Monarchs of the summer broods are now common, laying eggs on milkweed across the state in the warm midsummer.
Birds This Month
July is the quiet stretch of the bird year — the dawn chorus fades as breeding winds down and adults turn to feeding fledglings rather than singing. The woods and yards are full of young birds: streaky juvenile robins, cardinals, chipping sparrows, and house wrens following their parents and learning to feed. Ruby-throated hummingbirds are busiest now at feeders and flowers as they raise second broods, and cedar waxwings wander in flocks after the ripening fruit.
On the northern lakes, common loon chicks ride their parents' backs, and the piping plover chicks run the protected Great Lakes beaches. The Kirtland's Warblers still sing on the Grayling plains early in the month before quieting. By late July, the very first signs of fall migration appear — early shorebirds (yellowlegs, sandpipers, and plovers that nested in the Arctic) begin turning up on mudflats and the Lake Erie marshes like Pointe Mouillee, and a few warblers start to drift. Keep feeders and hummingbird nectar fresh in the heat.
What's Blooming
July is the peak of Michigan's summer wildflowers, especially in the prairies, meadows, and wetlands. The roadsides and old fields blaze with black-eyed Susan, common and butterfly milkweed, wild bergamot (bee balm), Queen Anne's lace, chicory, oxeye daisy, and the first purple coneflower and tall coneflower. The wet meadows and marsh edges fill with spotted Joe-Pye weed, boneset, swamp milkweed, blue vervain, and the striking cardinal flower opening late in the month.
On the Great Lakes dunes, Pitcher's thistle continues, and the native Michigan lily nods its orange recurved blooms in damp meadows. The prairie remnants and plantings of the south reach full color with blazing star, gray-headed coneflower, and compass plant. In gardens, daylilies, coneflowers, and phlox peak. This is a fine month for a sunny prairie or fen walk — and the milkweeds and bergamot make the bloom a butterfly and pollinator spectacle on warm afternoons.
Garden This Month
July in the Michigan garden is about harvest, water, and the start of fall planting. The summer crops come in fast: summer squash, zucchini, cucumbers, green beans, beets, carrots, early tomatoes, peppers, and the first sweet corn. Pick regularly to keep plants producing, and water deeply and consistently — uneven watering causes blossom-end rot and split tomatoes in the summer heat. Mulch holds soil moisture and keeps roots cool.
Mid-July is the time to start the fall garden: direct-sow fall brassicas (broccoli, cabbage, kale), carrots, beets, turnips, and a second crop of bush beans and lettuce while there's still season ahead for them to mature before frost. Keep scouting for pests and disease — Japanese beetles, squash bugs, and tomato hornworms are active now. Deadhead flowers to prolong bloom, keep containers well watered, and give the whole garden a deep soak in dry spells. Side-dress heavy feeders like tomatoes and corn.
Zone 5b (much of the lower peninsula): harvest and water through summer heat, and start the fall garden — sow fall brassicas, carrots, beets, and a second round of bush beans in mid-July for autumn harvest before the first frost.
Zone 6b (warmest southwest lakeshore): the longest season — keep harvesting and succession-sowing, and you have ample time to plant a generous fall crop of greens, roots, and brassicas through the month.
What's at the Farmers Market
July is when the Michigan markets reach their summer peak, and the headline is fruit. Sweet cherries and especially tart (Montmorency) cherries ripen around Grand Traverse Bay — Michigan grows most of the nation's tart cherries, and the National Cherry Festival in Traverse City marks the harvest. Blueberries come on strong from the sandy southwest, where Michigan is a top U.S. producer, and the first red raspberries and black raspberries ripen.
The vegetable harvest swells: sweet corn, tomatoes, summer squash, zucchini, cucumbers, green beans, beets, carrots, new potatoes, garlic, and the first peppers fill the stalls, along with cut flowers and herbs. Choose cherries that are firm, glossy, and heavy with green stems attached; pick plump, dusty-blue blueberries and refrigerate both dry and unwashed. Buy sweet corn the day you'll eat it — its sugars convert to starch fast — and keep ears in the husk, refrigerated, until use. Store tomatoes at room temperature, never the fridge.
Night Sky This Month
July's warm, comfortable nights make it one of the most pleasant stargazing months, even though full darkness comes late. The Summer Triangle — Vega, Deneb, and Altair — rides high overhead, and the glowing band of the summer Milky Way arcs through it down to the southern horizon, where the teapot of Sagittarius marks the center of the galaxy and the red star Antares anchors Scorpius. This is the richest stretch of the Milky Way, dense with star clouds and nebulae for binoculars.
The Perseid meteor shower begins ramping up in late July, building toward its August peak. For the darkest skies and the fullest Milky Way, travel to the Headlands International Dark Sky Park near Mackinaw City or the Keweenaw Dark Sky Park in the U.P., where the galaxy blazes overhead away from light pollution. The printable Michigan night-sky guide lists this year's planet positions, the exact Perseid peak, and aurora outlook for your area.
Butterflies & Pollinators
July is a peak butterfly month in Michigan, the meadows, prairies, and roadsides alive with species. The great spangled fritillaries are at their abundant best, nectaring heavily on the blooming milkweeds, coneflowers, and bergamot. Monarchs of the summer broods are now common, laying eggs on milkweed across the state, and the eastern tiger swallowtails, black swallowtails, and southern giant swallowtails continue strong.
The grasslands swarm with skippers — silver-spotted, Peck's, Delaware, least, and more — alongside pearl crescents, common wood-nymphs, little wood-satyrs, red-spotted purples, and viceroys mimicking the monarchs. On the sandy southwest barrens, the second brood of the endangered Karner blue emerges. The blooming common milkweed, wild bergamot, and Joe-Pye weed are butterfly magnets — a sunny prairie on a warm, still afternoon can yield dozens of species. This is the time to plant or tend a butterfly garden and watch it fill with life.
What to plant for them is in the Michigan native plants guide
Trees This Month
July trees are in deep, mature summer foliage, the canopy fully developed and the year's growth largely complete. The flowering shifts to the late-summer bloomers: the basswood (linden) finishes its fragrant, bee-humming flowers early in the month, the catalpa drops its spent blossoms, and the native buttonbush opens its spherical white flower balls in the wetlands.
The fruit and seed crop ripens and swells: black cherries darken on the trees, serviceberries and mulberries finish, oak acorns and hickory nuts fill out, and the orchard cherries come ripe across the fruit belt while apples and peaches size up. The jack pines of the Grayling plains hold their closed serotinous cones, which need fire's heat to open — the basis of the managed habitat that sustains the Kirtland's Warbler. It's a steady, green month of fruiting and quiet growth before the turn toward fall.
The Michigan native plants guide covers what grows with them
Weather & Daylight
Across Michigan, a typical July day averages a high near 80°F and a low near 57°F, with about 3.4 inches of precipitation — statewide averages from the 1991–2020 U.S. climate normals.
Peak summer heat pushes toward 80 degrees with muggy, humid air, nights barely cooling into the upper 50s.
| Average high | 80°F |
|---|---|
| Average low | 57°F |
| Precipitation | 3.4 in |
| Sunrise (mid-month) | 6:11 ET |
| Sunset (mid-month) | 21:19 ET |
Figures are statewide averages over the 1991–2020 U.S. climate normals; local conditions vary with elevation and distance from the coast. Sunrise and sunset are computed for a midstate point on the 15th (ET).
Next month's version of this page, by email
One short note when Michigan's next month turns — what's arriving, blooming, and worth a night outside.
Go deeper with the Michigan guides
The complete Michigan birding, native-plant, and night-sky references — or the whole year, week by week, in one book.
Same month elsewhere: July in Minnesota · July in Mississippi · July in Missouri