April is the crown jewel of the Alabama nature year — the peak of the legendary Dauphin Island spring fallouts, when exhausted warblers and tanagers drop from the sky after the Gulf crossing. The woods blaze with native azaleas and trilliums, the pitcher-plant bogs bloom, and the warm-season garden goes in statewide. There is no busier or more beautiful month.
Week by week in April
April 2–8
- A north wind over the Gulf can trigger a Dauphin Island fallout — exhausted warblers, tanagers, and grosbeaks dropping from the sky by the hundreds.
- Native wild azaleas perfume the woods in pink and flame-orange, and the rich coves blaze with large-flowered trillium, mayapple, and woodland phlox.
- Frost passes statewide by mid-April — set out tomatoes, peppers, and eggplant and plant sweet potato slips into warm soil.
April 9–15
- Peak coastal migration — the Fort Morgan and Dauphin Island woods fill with Scarlet and Summer Tanagers, Painted Buntings, and a tide of warblers.
- The pitcher-plant bogs of the southern Coastal Plain bloom — tall flowers rise above the trumpets at Splinter Hill Bog and the longleaf seeps.
- Spring swallowtails fill the gardens and blooming azaleas — tiger, zebra, spicebush, pipevine, and the coastal palamedes in the delta swamps.
April 16–22
- The Lyrid meteor shower peaks around April 22, best after midnight from a dark Cumberland Plateau or Bankhead Forest site as Arcturus climbs the east.
- The state wildflower oakleaf hydrangea sets its buds on shaded bluffs, and roadsides glow with crimson clover, phlox, and the first Indian blanket.
- Breeding birds settle in everywhere — Wood Thrush, Red-eyed Vireo, and Northern Parula fill the woods, and Mississippi Kites arrive over the south.
April 23–29
- The tulip tree lifts its orange-and-green flowers high in the canopy, and fragrant black locust and native fringetree drape the woods in white.
- The first home-grown monarch brood begins to emerge from spring milkweed — check the undersides for tiny eggs and striped caterpillars.
- Stake and cage tomatoes, trellis cucumbers and pole beans, and mulch deeply as the heat builds and the warm-season garden takes off.
Birds This Month
April is the legendary month on the Alabama coast. Dauphin Island and Fort Morgan host the famous trans-Gulf migrant fallouts — when a north wind or storm meets birds crossing the Gulf, exhausted migrants drop into the live oaks and shrubs by the hundreds. The Audubon Bird Sanctuary and the island's famous backyards fill with Scarlet and Summer Tanagers, Rose-breasted and Blue Grosbeaks, Indigo and Painted Buntings, Baltimore and Orchard Orioles, and a tide of warblers — Hooded, Prothonotary, Kentucky, Worm-eating, Cerulean, Blackburnian, Cape May, Magnolia, Tennessee, and more.
Inland, breeding birds settle in everywhere: Wood Thrush, Red-eyed Vireo, Acadian Flycatcher, Yellow-billed Cuckoo, and Northern Parula fill the woods, Ruby-throated Hummingbirds return to feeders, and Chimney Swifts wheel overhead. In the longleaf, Bachman's Sparrow, Brown-headed Nuthatch, and the endangered Red-cockaded Woodpecker are active, and over the Mobile-Tensaw Delta the elegant Swallow-tailed Kites wheel and the first Mississippi Kites arrive. The dawn chorus is at full pitch across the state.
What's Blooming
April is peak wildflower season across Alabama. In the rich woods and the Bankhead National Forest coves of the north, the spring ephemerals reach their height — many species of trillium, the showy large-flowered trillium and Catesby's trillium, plus jack-in-the-pulpit, mayapple, foamflower, wild geranium, Solomon's seal, fire pink, columbine, and woodland phlox — a dazzling forest-floor display. The native wild azaleas (Florida and piedmont azalea) perfume the woods in pink and orange.
In the southern Coastal Plain, the carnivorous-plant bogs come alive — the pitcher plants at Splinter Hill Bog and other longleaf seeps send up their tall flowers above the trumpet-shaped pitchers, joined by sundews and bog buttons. The longleaf savannas bloom with blue-eyed grass, lupine, coreopsis, and the first Indian paintbrush. The state wildflower, the oakleaf hydrangea, sets its buds on shaded bluffs. Roadsides glow with crimson clover, phlox, verbena, and the first Indian blanket, and in gardens the great banks of azaleas, dogwoods, wisteria, and irises peak.
Garden This Month
April is the explosive growth month in the Alabama garden, with frost finally past statewide by mid-month and the warm-season garden going in everywhere. Set out tomatoes, peppers, eggplant, and basil, direct-sow beans, corn, squash, cucumbers, melons, okra, and southern peas, and plant sweet potato slips into warm soil. The cool-season garden still produces heavily — pick lettuce, spinach, peas, radishes, broccoli, carrots, and the first strawberries — before the heat ends it.
This is the busiest planting month of the year. Stake and cage tomatoes, trellis cucumbers and pole beans, and mulch deeply to hold moisture as the heat builds. Watch for the first warm-season pests — cucumber beetles, squash bugs, aphids, and Colorado potato beetles — and stay ahead of fungal disease in the humidity with good spacing and airflow. Side-dress heavy feeders, keep beds watered an inch a week, and succession-sow beans and corn for a steady summer supply. In the south, set out a second round of heat-loving crops; in the north, the season is now in full swing as the long Alabama summer begins.
Zone 7a (highest Cumberland Plateau & northeast Alabama): the last frost arrives mid-month. Wait until after mid-April to set out tomatoes, peppers, and beans, keep frost cloth handy for a late cold snap, and keep harvesting the cool-season peas, lettuce, and greens.
Zone 7b (north Alabama & Tennessee Valley): the warm-season garden goes in after the mid-April frost-free date. Set out tomatoes, peppers, and eggplant, direct-sow beans, squash, cucumbers, corn, and okra, and plant sweet potato slips once the soil warms.
Zone 8a (central Alabama): peak warm-season planting, frost safely past. Set out all warm-season transplants, direct-sow beans, corn, squash, cucumbers, melons, and okra, plant sweet potato slips, and begin a steady mulching and watering routine.
What's at the Farmers Market
April brings Alabama markets to their first full spring abundance. The vegetable stands fill with cool-season crops at their peak — lettuce, spinach, arugula, radishes, green onions, new potatoes, carrots, beets, broccoli, cabbage, and bunches of cooking greens — and the season's first soft fruit arrives as strawberries ripen across the state, local and fragrant and fleeting.
Tender herbs, green garlic, spring onions, and the first sugar snap and English peas brighten the tables, along with cut flowers and a flood of bedding plants, tomato and pepper transplants, and hanging baskets for home gardeners. Year-round markets such as Birmingham's Pepper Place and Huntsville's markets hit their spring stride. Choose strawberries fully red and fragrant — they won't sweeten after picking — and refrigerate them dry and unwashed for only a day or two. Pick spring greens crisp and store them cold and damp, snap the peas while tender, and enjoy the brightest, freshest few weeks before the summer heat takes over.
Night Sky This Month
April's warm, comfortable nights make for fine stargazing across Alabama's dark-sky sites — the Von Braun Astronomical Society field and observatory at Monte Sano State Park near Huntsville, the dark ridgelines of the Cumberland Plateau and Bankhead National Forest, and the wide Gulf horizons of west Dauphin Island. The spring sky is the realm of galaxies, best chased from the darkest sites you can reach.
The spring constellations dominate: Leo the Lion rides high with bright Regulus, the Big Dipper swings overhead with its handle arcing down to brilliant orange Arcturus in Boötes, and blue-white Spica in Virgo climbs the south — the heart of the galaxy-rich Virgo Cluster, a telescope feast under dark skies. The Lyrid meteor shower peaks around April 22, a modest but reliable show best after midnight from a dark site. Late in the night the Summer Triangle begins to rise in the east, hinting at the season ahead. The printable Alabama night-sky guide lists this year's exact meteor-peak dates, planet positions, and the best dark-sky sites for your region.
Butterflies & Pollinators
April is a glorious month for Alabama butterflies, with the spring broods in full flight. The big swallowtails patrol gardens, wood edges, and blooming azaleas across the state — eastern tiger swallowtails (often the dark female form), zebra swallowtails over the pawpaw, and spicebush, black, pipevine, and giant swallowtails. The spring woodland specialists fly on — falcate orangetips, spring and summer azures, and the elfins and hairstreaks at woodland edges and in the longleaf.
The monarch's first home-grown Alabama brood begins to emerge from spring milkweed as the northbound generation lays eggs — check milkweed undersides for the tiny eggs and striped caterpillars. The meadows and gardens fill with gulf fritillaries, variegated fritillaries, pearl crescents, common buckeyes, red admirals, question marks, American and painted ladies, cloudless sulphurs, and sleepy oranges, with silver-spotted and grass skippers everywhere. In the south, the coastal palamedes swallowtail flies in the delta swamps. Watch the azaleas, native wild azaleas, blackberry blossoms, and clover for clouds of nectaring butterflies on warm sunny days — the pollinator garden is at its spring best.
What to plant for them is in the Alabama native plants guide
Trees This Month
April completes the leaf-out across Alabama and brings the late-spring flowering trees into bloom. The forests are in fresh full green, and the flowering continues — the tulip tree lifts its orange-and-green tulip-shaped flowers high in the canopy, the native fringetree hangs its fleecy white panicles, black cherry and black locust drape fragrant white clusters, and the native silverbell, sourwood, and red buckeye flower in the rich woods.
The famous native azaleas — the wild relatives of the garden shrubs — perfume the understory in pink and flame-orange, and the mountain laurel begins on the plateau slopes. In the south, the great evergreen southern magnolia sets its buds for May, and the live oaks finish their quick spring leaf exchange. The pines push their pale candles of new growth, the oaks and hickories drop spent catkins and set tiny green acorns and nuts, and the maples' winged samaras spin down. By month's end every Alabama woodland from the coast to the Cumberland Plateau is fully leafed and settling into the long work of summer.
Weather & Daylight
Across Alabama, a typical April day averages a high near 76°F and a low near 50°F, with about 4.9 inches of precipitation — statewide averages from the 1991–2020 U.S. climate normals.
Comfortable mid-70s days and mild 50-degree mornings feel like true spring, with rain showers tapering off from winter's pace.
| Average high | 76°F |
|---|---|
| Average low | 50°F |
| Precipitation | 4.9 in |
| Sunrise (mid-month) | 6:18 CT |
| Sunset (mid-month) | 19:17 CT |
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 (CT).
Next month's version of this page, by email
One short note when Alabama's next month turns — what's arriving, blooming, and worth a night outside.
Go deeper with the Alabama guides
The complete Alabama birding, native-plant, and night-sky references — or the whole year, week by week, in one book.
Same month elsewhere: April in Arizona · April in Arkansas · April in California