July is the dry, brilliant heart of the Washington summer — the subalpine meadows of Mount Rainier and the Olympics finally burst into wildflower bloom, the cherry harvest peaks, and warm clear nights open the best stargazing of the year east of the Cascades.
Week by week in July
July 2–8
- The Paradise and Sunrise meadows of Mount Rainier erupt in avalanche lilies, lupine, and paintbrush — among the finest alpine displays in North America.
- The high meadows of Rainier and the Olympics fill with parnassians, alpine fritillaries, and blues over the lupine and paintbrush.
- Berry season crests — raspberries, blueberries, and strawberries from Whatcom and Skagit fields pour into the markets.
July 9–15
- Returning Western and Least Sandpipers stage on coastal mudflats — fall shorebird migration is already underway by mid-July.
- This is the prime window to sow the fall and overwintering garden the mild maritime climate allows — broccoli, kale, leeks, and fall roots.
- Fireweed blazes magenta on lowland clearcuts and burns as the high meadows of Hurricane Ridge reach full bloom.
July 16–22
- Warm, dry nights bring the Milky Way overhead; Goldendale Observatory and the Methow Valley deliver the year's clearest dark skies.
- The first peaches and nectarines arrive from the Yakima and Wenatchee valleys with peaking Walla Walla sweet onions.
- The huckleberry-meadow flight peaks in the high Cascades while Woodland Skippers swarm the lowland gardens.
July 23–29
- Harvest and cure garlic and onions as their tops fall, and water deeply through the height of the dry Northwest summer.
- Vaux's Swifts and Common Nighthawks hawk insects over town at dusk as the dawn chorus quiets in the heat.
- Native huckleberries ripen in the Cascade subalpine, a famous late-summer harvest beneath mountain hemlock and subalpine fir.
Birds This Month
July's heat slows the dawn chorus, but the breeding season runs on and the first southbound shorebirds already appear. Westside forests still hold singing Swainson's Thrush, Pacific-slope Flycatcher, and Western Tanager, and fledglings of every species — chickadees, juncos, towhees, and nuthatches — work the gardens. Vaux's Swifts and Common Nighthawks hawk insects over town at dusk.
On the Salish Sea, the seabird colonies wind down as auklet and puffin chicks fledge. By late July, returning Western Sandpipers, Least Sandpipers, and dowitchers stage on coastal mudflats — fall shorebird migration is already underway. In the subalpine meadows of Mount Rainier and the high Cascades, Mountain Bluebirds, Gray-crowned Rosy-Finches, American Pipits, Sooty Grouse, and the whistling Hoary Marmot-flushed Clark's Nutcrackers and Gray Jays animate the high country now reachable by trail.
What's Blooming
July is the long-awaited explosion of Washington's subalpine wildflowers. As the snow finally melts off the high country, the meadows of Mount Rainier — Paradise and Sunrise — and the Olympics (Hurricane Ridge) erupt in avalanche and glacier lilies, broadleaf lupine, scarlet and magenta Indian paintbrush, magenta paintbrush, bistort, western anemone, and subalpine spirea — among the finest alpine flower displays in North America.
The lowlands go to summer: fireweed blazes magenta on clearcuts and burns, oceanspray and nootka rose finish, pearly everlasting and yarrow bloom along the roads, and naturalized foxglove spires through the cuts. East of the Cascades the shrub-steppe is gold and largely past bloom, but buckwheat, blanketflower, rabbitbrush (budding), and riparian flowers persist along the cooler draws.
Garden This Month
July is harvest and irrigation month. Westside gardens yield raspberries, blueberries, strawberries, peas, beans, zucchini, cucumbers, lettuce, beets, carrots, and the first ripening tomatoes late in the month. With the rain shut off in the classic Northwest summer drought, deep, consistent watering is the central task — drip and soaker hoses and heavy mulch keep beds productive. Harvest garlic as the lower leaves brown and cure it in a dry, airy spot.
Crucially, July is the prime window to sow the fall and overwintering garden that the mild maritime climate makes possible — overwintering broccoli, cabbage, kale, leeks, spinach, and fall carrots and beets all go in now to mature in the cool months. Pinch and side-dress tomatoes. East of the Cascades, the Columbia Basin garden surges under intense heat and sun — irrigate heavily, mulch, and bring in the first big harvests of summer.
Zone 5b (Cascade foothills & high valleys): the short mountain summer is at its peak. Water often, watch for early cool nights, and harvest fast — the high-valley season closes quickly, so enjoy the warm-crop window while it lasts.
Zone 7b (Puget lowland & coastal valleys): harvest is on — berries, peas, early beans, zucchini, and lettuce. Water deeply and consistently through the dry season, and sow fall crops: carrots, beets, lettuce, and overwintering kale and spinach.
Zone 8a (Puget Sound shore & San Juan Islands): peak summer harvest with the warmest conditions. Keep tomatoes, squash, and beans well-watered and mulched, and start the fall and overwintering garden from seed for the long maritime season.
What's at the Farmers Market
July markets are at peak abundance. Cherries from Yakima and Wenatchee finish their run, while the berry harvest crests — raspberries, blueberries, blackberries, and strawberries from Whatcom and Skagit fields fill every stall. The first apricots and peaches from the Columbia and Yakima valleys arrive, along with Walla Walla sweet onions at their peak, new potatoes, summer squash, cucumbers, green beans, lettuce, beets, and the first slicing tomatoes.
From the water come sockeye and king salmon, fresh halibut, and spot prawns. Choose firm, glossy cherries and dry, fully colored berries, refrigerating both unwashed; pick Walla Walla sweets that feel heavy and use them within a week or two since they bruise and won't store. This is the richest stretch of the Washington market year, from Pike Place to the Yakima and Spokane markets.
Night Sky This Month
July's warm, dry, clear nights make for excellent stargazing, and at Washington's northern latitude full darkness returns more fully than at solstice. The premier destinations are east of the Cascades — Goldendale Observatory State Park above the Columbia Gorge, Washington's flagship public observatory, plus Sun Lakes–Dry Falls, the Methow Valley, and the high Columbia Basin — where summer star parties run and the Milky Way blazes overhead. The dry westside summer finally yields reliably clear nights too.
The summer sky is glorious: the Summer Triangle (Vega, Deneb, Altair) rides high, Scorpius and Sagittarius hang in the south over the galactic core, and the Milky Way arches from horizon to horizon at a dark site. The Delta Aquariid meteors build late in the month, a prelude to August's Perseids. For exact planet positions and meteor timing, see the printable Washington night-sky guide.
Butterflies & Pollinators
July is Washington's butterfly peak, and the spectacle is in the mountains. The subalpine meadows of Mount Rainier, the Olympics, and the high Cascades come alive with the snow-melt bloom: Clodius and Phoebus Parnassians, alpine fritillaries (including the Mormon and hydaspe), Anna's and other blues, checkerspots, and arctics drift over lupine and paintbrush in some of the finest high-country butterflying in the country.
The lowlands stay busy with Western Tiger Swallowtails, Lorquin's Admirals, Woodland Skippers beginning their huge late-summer emergence, Pine Whites, Mylitta Crescents, and Cedar and other hairstreaks. East of the Cascades, the shrub-steppe and ponderosa country hold coppers, blues, and the scarce monarch where milkweed grows in the Columbia Basin. This is the month to climb to the meadows.
What to plant for them is in the Washington native plants guide
Trees This Month
July finds Washington's forests in deep summer green and the conifers hardened off after spring growth. The temperate rainforests of the Hoh, Quinault, and Olympic valleys are at their lushest, the great western redcedar, Sitka spruce, western hemlock, and Douglas-fir draped in moss and ferns. Lowland bigleaf maple casts dense shade, and the native berry shrubs — red huckleberry, salmonberry, thimbleberry, and trailing blackberry — ripen their fruit for the birds and bears.
At the subalpine fringe, the mountain hemlock, subalpine fir, and whitebark pine stand among the now-blooming meadows of Rainier and the high Cascades. East of the Cascades, the ponderosa pine and western larch rise over the sun-cured grass, the quaking aspen groves shimmer in the highlands, and the riverside black cottonwood lines the irrigated valleys green against the dry hills.
The Washington native plants guide covers what grows with them
Weather & Daylight
Across Washington, a typical July day averages a high near 79°F and a low near 52°F, with about 0.8 inches of precipitation — statewide averages from the 1991–2020 U.S. climate normals.
Hot, dry, and sun-baked near 79F with barely any rain, the kind of stretch where afternoons feel still and heavy.
| Average high | 79°F |
|---|---|
| Average low | 52°F |
| Precipitation | 0.8 in |
| Sunrise (mid-month) | 5:23 PT |
| Sunset (mid-month) | 20:58 PT |
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 (PT).
Next month's version of this page, by email
One short note when Washington's next month turns — what's arriving, blooming, and worth a night outside.
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The complete Washington birding, native-plant, and night-sky references — or the whole year, week by week, in one book.
Same month elsewhere: July in West Virginia · July in Wisconsin · July in Wyoming