May is peak migration and peak greenness in Virginia — Shenandoah's breeding warblers sing from every cove, mountain laurel and azaleas color the Blue Ridge, and the garden bursts into the warm-season planting rush. It is the single best birding month of the year.
Week by week in May
April 30 – May 6
- Spring migration crests — scarlet tanagers, rose-breasted grosbeaks, and indigo buntings blaze in the new leaves as warblers pour north.
- Mountain laurel opens its pink-and-white cups on the Blue Ridge slopes as native flame and pinxter azaleas blaze in the mountain woods.
- Once the last frost passes, transplant tomatoes, peppers, and basil and direct-sow beans, squash, and sweet corn into warm soil.
May 7–13
- Along Skyline Drive the high breeders sing on territory — cerulean, Canada, and hooded warblers, veeries, and southern-edge juncos.
- Strawberries hit their peak — fully ripe at picking, so refrigerate them unwashed and use within a day or two.
- Great spangled fritillaries work the meadows as skippers multiply across the grasslands and monarch caterpillars feed on the milkweed.
May 14–20
- Shorebird migration peaks at Chincoteague — red knots and ruddy turnstones gather to feed on spawning horseshoe-crab eggs.
- Pink and yellow lady's slippers, fire pink, and wild geranium fill the cove forests as the canopy closes overhead.
- The tulip tree opens its showy orange-and-green flowers high in the canopy, dropping spent petals onto the trails.
May 21–27
- Summer breeders settle in — wood thrushes, great crested flycatchers, and prothonotary warblers glowing gold in the swamp woods.
- Soft-shell crabs reach their spring peak as Chesapeake blue crabs shed their shells — keep them cold and use them the day you buy.
- Fringe tree drips fragrant white lace and the first blackberry blossoms open along the woods edges and fencerows.
May 28 – June 3
- Least and common terns, black skimmers, and American oystercatchers nest on the barrier beaches of Chincoteague and the Eastern Shore.
- Mulch every bed deeply now to conserve moisture and suppress weeds through the long, hot Virginia summer ahead.
- The big spring swallowtails peak — tiger, black, spicebush, pipevine, and the long-tailed summer zebra swallowtail.
Birds This Month
May is Virginia's peak birding month. Spring migration crests in the first two weeks as warblers pour through — blackpoll, Cape May, magnolia, black-throated blue, blackburnian, chestnut-sided, and bay-breasted filtering north, with scarlet tanagers, rose-breasted grosbeaks, and indigo buntings blazing in the new leaves. Along Skyline Drive in Shenandoah National Park, the high-elevation breeders sing on territory — cerulean, Canada, black-throated green, and hooded warblers, veeries, and dark-eyed juncos nesting at southern range edges.
In the lowlands the summer breeders settle in: great crested flycatchers, eastern wood-pewees, wood thrushes, orchard and baltimore orioles, prothonotary warblers glowing gold in the swamp woods, and yellow-billed cuckoos calling before rain. On the coast, shorebird migration peaks at Chincoteague with red knots, ruddy turnstones, and clouds of horseshoe-crab-feeding peeps. Ruby-throated hummingbirds are at feeders everywhere.
What's Blooming
May moves Virginia's bloom from the woodland floor up into the shrubs and onto the mountain ridges. The spring ephemerals fade as the canopy closes, but the show only shifts: mountain laurel opens its pink-and-white cups across the acidic Blue Ridge slopes and along Skyline Drive, the native flame and pinxter azaleas blaze orange and pink in the mountain woods, and fringe tree drips with fragrant white lace.
On the forest floor and edges, look for fire pink, wild geranium, Solomon's seal, false Solomon's seal, mayapple fruit setting, and the showy pink and yellow lady's slipper orchids on rich Blue Ridge slopes. Meadows and roadsides flush with ox-eye daisy, golden ragwort, fleabane, and the first blackberry and multiflora rose blossoms, and the Tidewater swamps show Virginia sweetspire and swamp rose. In gardens, peonies, irises, and roses hit their stride.
Garden This Month
May is the warm-season planting rush across Virginia, once the last frost has passed — mid-April in the Tidewater, early May in the Blue Ridge. Transplant tomatoes, peppers, eggplant, and basil into warm soil, set out sweet potato slips, and direct-sow the heat-lovers: beans, squash, cucumbers, melons, sweet corn, okra, and southern peas. Stake and cage tomatoes at planting, and sow successions of beans and corn for a long harvest.
Harvest the cool-season crops — lettuce, spinach, peas, radishes — before the rising heat and humidity make them bolt, and pull spent plants to make room. Mulch every bed deeply now to conserve moisture and suppress weeds through the long, hot Virginia summer ahead. Pinch and feed annuals and hanging baskets, watch for the first squash bugs, cucumber beetles, and tomato hornworms, and net berries against the birds. This is the month the garden's character flips from spring greens to summer abundance.
Zone 6b (Blue Ridge foothills & valleys): the last frost finally passes in early-to-mid May. Once it does, transplant tomatoes, peppers, and basil and direct-sow beans, squash, cucumbers, and corn; the short mountain summer rewards getting heat crops in promptly.
Zone 7a (Piedmont & Shenandoah Valley): prime warm-season planting. Set out tomatoes, peppers, eggplant, and sweet potatoes, sow beans, squash, melons, and corn in succession, and harvest the last spring greens before the heat bolts them.
Zone 8a (Tidewater & lower coast): the heat is rising. Finish setting warm crops early in the month, mulch heavily against the coming summer, sow heat-loving okra, southern peas, and sweet potato slips, and keep tomatoes watered against blossom-end rot.
What's at the Farmers Market
May markets brim with Virginia's spring harvest. Strawberries hit their peak — fully ripe at picking, refrigerated unwashed and used within a day or two. Asparagus finishes its run, joined by lettuce, spinach, arugula, kale, collards, spring onions, radishes, beets, turnips, and the first sugar snap and English peas. Bunches of fresh herbs and the season's first new potatoes appear.
On the coast, soft-shell crabs reach their spring peak as Chesapeake blue crabs shed their shells, and rockfish (striped bass) season is open. Look too for bedding plants, hanging baskets, and vegetable starts for the home garden, plus honey, eggs, and farmstead cheeses. Choose strawberries that are fully red and fragrant, snap asparagus rather than bending it, pick peas with plump, bright pods, and keep soft-shell crabs cold and use them the day you buy them.
Night Sky This Month
May's warm, comfortable nights open the season of late evenings under the stars. The spring sky holds: Leo sliding toward the west, the Big Dipper overhead, and brilliant orange Arcturus in Boötes high in the south, with blue-white Spica below it. By late evening the Summer Triangle — Vega, Deneb, and Altair — climbs in the east, signaling the season to come, and the rich galaxy fields of Virgo and Coma Berenices ride high for telescope users.
The Eta Aquariid meteor shower, debris from Halley's Comet, peaks in early May; from Virginia's mid-latitude it favors the pre-dawn hours, with swift meteors low in the southeast — best from a dark Blue Ridge overlook or the open Eastern Shore. As the nights warm, the summer Milky Way begins to rise in the small hours, arching out of the southeast. The printable Virginia night-sky guide lists this year's exact meteor-peak dates and planet positions for your region.
Butterflies & Pollinators
May fills Virginia's gardens, fields, and woods with butterflies. The big swallowtails are everywhere — eastern tiger, black, spicebush, pipevine, and the striped zebra swallowtail of the pawpaw bottoms, all nectaring at azaleas, blackberry, and milkweed. Fritillaries appear: the great spangled and the smaller variegated fritillary over the meadows, alongside pearl crescents, American and painted ladies, red admirals, and question marks.
The skippers multiply across the grasslands — silver-spotted, Peck's, and zabulon skippers darting low — and the eastern tailed-blue and summer azure dot the clover. Monarchs are laying eggs on the milkweed now, the first Virginia-bred caterpillars feeding and growing, and the common buckeye spreads through the dunes and old fields. This is a fine month to plant native nectar sources — milkweed, coneflower, bee balm, and joe-pye weed — that will feed the building summer broods.
What to plant for them is in the Virginia native plants guide
Trees This Month
May fills out Virginia's canopy and shifts the bloom skyward. The tulip tree — one of the tallest hardwoods in the eastern forest — opens its showy orange-and-green tulip-shaped flowers high overhead, dropping spent petals onto the trails. The black locust drips fragrant white pea-flower clusters along roadsides and woods edges, and the sourwood, sweetbay magnolia, and giant southern magnolia of the Tidewater begin their bloom.
On the ridges, mountain laurel wreathes the Blue Ridge slopes in pink and white, and the native azaleas color the cove forests. The oaks and hickories drop their spent catkins as the leaves reach full size, the flowering dogwood sets small green fruit, and the swamps' bald cypress stand in full feathery green. On the highest peaks the red spruce and Fraser fir finally flush their soft new growth, completing the wave of leaf-out that began two months earlier in the warm Tidewater.
The Virginia native plants guide covers what grows with them
Weather & Daylight
Across Virginia, a typical May day averages a high near 75°F and a low near 52°F, with about 4.3 inches of precipitation — statewide averages from the 1991–2020 U.S. climate normals.
Warm 75-degree days settle in with mild 52-degree evenings, plus heavy rain that keeps humidity building steadily.
| Average high | 75°F |
|---|---|
| Average low | 52°F |
| Precipitation | 4.3 in |
| Sunrise (mid-month) | 6:04 ET |
| Sunset (mid-month) | 20:15 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 Virginia's next month turns — what's arriving, blooming, and worth a night outside.
Go deeper with the Virginia guides
The complete Virginia birding, native-plant, and night-sky references — or the whole year, week by week, in one book.
Same month elsewhere: May in Washington · May in West Virginia · May in Wisconsin