New Hampshire Nature Guide: February 2026
Data updated: August 2026Sources & method · Corrections
February is the coldest, snowiest stretch of the New Hampshire year, with the deepest snowpack in the White Mountains and the hardest cold across the North Country. Yet the light is visibly returning, owls begin to call, and by month's end the first sap stirs in the maples.
Week by week in February
January 29 – February 4
- Great horned owls begin hooting in pairs through the cold nights, the earliest nesters of the New Hampshire bird year.
- Orion's sword holds the glowing Orion Nebula, visible in binoculars high in the crisp February evening sky.
- Start the slowest seeds indoors under lights now — onions, leeks, and slow perennials and herbs.
- The thinnest market month rewards a farmer's good cellar — firm storage roots, cured squash, and greenhouse greens.
February 5–11
- Black-capped chickadees begin their clear two-note "fee-bee" song on milder days, an early hint of the spring to come.
- February's cold, dry air gives some of the year's most transparent skies for the Pleiades and Hyades clusters in Taurus.
- Red maple buds redden noticeably and willow and alder catkins swell as the late-winter light returns.
February 12–18
- Purple sandpipers work the surf-washed ledges at Rye and along the Seacoast, with wintering loons and grebes offshore.
- The Beehive Cluster in Cancer climbs in the east by late evening as the spring stars begin to follow Orion.
- On a thawed day, prune dormant apple and pear trees and grapes while the structure is bare and easy to read.
- Maple sugarhouses begin their first boils as the sap starts to run in the warming days and freezing nights.
February 19–25
- Bald eagle pairs refurbish their nests and the first red-winged blackbirds may appear in the south at month's end.
- No major meteor shower marks late February — a month for steady stargazing under the bright winter constellations.
- The sugar maple sap begins to run as the freeze-thaw cycle opens the sugaring season across the state.
Birds This Month
February brings the first stirrings of the breeding year amid deep winter. Great horned owls are already nesting, hooting in pairs through the cold February nights, and barred owls call from the swamps. The Seacoast still holds its winter spectacle — wintering common eiders, long-tailed ducks, scoters, harlequin ducks at Rye, and purple sandpipers on the ledges — and snowy owls may linger on the Hampton marshes.
At feeders, black-capped chickadees begin their clear two-note "fee-bee" song on milder days, an early sign of spring, joined by tufted titmice, cardinals, and the purple finch. Northern-finch irruptions of redpolls, siskins, and evening grosbeaks can still flood feeders. Bald eagles concentrate on open water along the Connecticut and Merrimack rivers and Great Bay, and pairs begin refurbishing nests. The earliest hardy migrants, like red-winged blackbirds, may appear in the south at the very end of the month.
What's Blooming
February remains a snow-covered, dormant month for wildflowers across New Hampshire — the ground stays frozen from the coast to the summits, and no native plant is in bloom. The earliest stirrings are underground and in the buds: the swelling catkins of willows, alders, and speckled alder along streams begin to soften, and the red buds of red maple grow more vivid in the late-winter light.
In the woods the evergreen ground plants — partridgeberry, wintergreen, trailing arbutus leaves, and Christmas fern — persist beneath the snow, holding the only green at the forest floor. Indoors, this is the prime month to start the earliest seeds — onions, leeks, and slow perennials and herbs — and to force forsythia and pussy willow branches into bloom in a vase, a first taste of the spring still two months away.
Garden This Month
February is when New Hampshire gardeners move from planning to the first sowing. Indoors under grow lights, start the slow growers now: onions, leeks, celery, and slow perennials and herbs, plus pansies and other cool-season flowers. It is the last clear window to finish seed orders before the spring rush. Keep counting backward from your last-frost date — late May on the Seacoast, well into June in the mountains — to time everything else.
Outdoors, the snowpack is still your friend; leave it banked over perennials and strawberries, and keep knocking heavy snow off evergreens before it splits them. The late-winter freeze-thaw cycle can heave shallow-rooted and fall-planted perennials, so check and re-firm any that lift. On a thawed day, prune dormant apple and pear trees, grapes, and summer-fruiting shrubs while the structure is bare and easy to read. Tap maples for syrup as the sap begins to run late in the month.
Zone 3b (highest mountains & coldest valleys): the shortest-season gardens in New Hampshire stay locked under deep snow. With as little as 80–100 frost-free days here, plan only the quickest, hardiest varieties, start onions and leeks indoors late this month, and let the snowpack keep insulating perennials.
Zone 4b (North Country & interior uplands): deep dormancy continues. Start onions, leeks, and slow perennials indoors under lights late this month, keep heavy snow off evergreens, and finalize seed orders for the very short growing season.
Zone 5b (interior & lakes region): the ground is still frozen, but the planning turns to action — start onions and leeks indoors, prune dormant fruit trees on a mild day, and check that snow and mulch still protect the perennial beds.
What's at the Farmers Market
February markets in New Hampshire still run on winter storage and the farm store. The vegetable selection holds the hardy keepers — potatoes, carrots, beets, parsnips, turnips, rutabaga, cabbage, onions, garlic, and the last good winter squash — alongside cold-frame and greenhouse spinach, kale, mâche, and microgreens from year-round growers, often sweetened by the frost.
This is the heart of value-added season: maple syrup (with this year's first fresh syrup arriving by month's end as sugaring begins), raw honey, farmstead cheeses, stored apples and cider, eggs, and pasture-raised meats. Maple sugarhouses begin opening for the season's first boils as the sap runs. Choose storage roots that are still firm and unshriveled, and keep them cold and humid; select crisp greenhouse greens and use them within days. The thinnest market month rewards a farmer's good cellar.
The New Hampshire native plants guide covers what grows here
Night Sky This Month
February nights are still long and bitterly clear, offering some of New Hampshire's best deep-sky viewing of the year — the cold, dry air gives steady, transparent skies. Orion rides high in the south, and his sword holds the Orion Nebula, a glowing star-forming cloud visible in binoculars. Sirius blazes in the southeast, the Winter Hexagon dominates overhead, and the Pleiades and Hyades clusters ride high in Taurus.
There is no major meteor shower in February, making it a month for steady stargazing rather than chasing peaks. By late evening, the Beehive Cluster in Cancer and the first spring stars climb in the east, while the Andromeda Galaxy still hangs in the northwest after dark. From the dark-sky country of the White Mountains and the far North, the winter Milky Way and an aurora on geomagnetically active nights are within reach. The printable New Hampshire night-sky guide gives this year's exact planet positions and viewing windows.
Butterflies & Pollinators
February is still too cold for any butterfly to fly in New Hampshire, with the snowpack at its deepest and nights at their hardest. Every species remains in its overwintering stage. The adult-overwintering mourning cloak, eastern comma, and gray comma are tucked behind bark and in sheltered crevices, supercooled and dormant, but ready to emerge on the first thaw.
The rest of the state's butterflies wait as eggs, caterpillars, or chrysalises — swallowtail chrysalises hang on twigs, fritillary caterpillars sit tiny and dormant in the leaf litter near violets, and the frozen woolly bears endure under the snow. The monarch population is overwintering far to the south in central Mexico. For the New Hampshire gardener, February is the right month to plan and order native plants — common milkweed, asters, Joe-Pye weed, and bee balm — that will feed the butterflies returning in just a few months.
What to plant for them is in the New Hampshire native plants guide
Trees This Month
February belongs to the conifers and to the first stir of sap. Eastern white pine, red spruce, balsam fir, and eastern hemlock carry the winter forest's only green, with the spruce-fir zone darkest near the mountain summits. The white-barked white birch, the state tree, and yellow birch stand out against the deep snow, and young American beech still hold their pale, papery leaves.
The headline event begins late this month: as days lengthen and temperatures swing above freezing by day and below at night, the sugar maple sap starts to run, and the maple-sugaring season opens across the state — a signature New Hampshire ritual. The earliest tree flowers are imminent: red maple buds redden noticeably, and the catkins of willows, alders, and aspens swell. The hardwoods are still leafless and dormant, but their buds, set since last summer, are visibly fattening as the light returns.
The New Hampshire native plants guide covers what grows with them
Weather & Daylight
Across New Hampshire, a typical February day averages a high near 32°F and a low near 11°F, with about 3.0 inches of precipitation — statewide averages from the 1991–2020 U.S. climate normals.
Still deep winter, highs barely above freezing at 32 and lows near 11, with a fresh few inches of snow to shovel.
| Average high | 32°F |
|---|---|
| Average low | 11°F |
| Precipitation | 3.0 in |
| Sunrise (mid-month) | 6:45 ET |
| Sunset (mid-month) | 17:16 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 New Hampshire's next month turns — what's arriving, blooming, and worth a night outside.
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The complete New Hampshire birding, native-plant, and night-sky references — or the whole year, week by week, in one book.
Same month elsewhere: February in New Jersey · February in New Mexico · February in New York