Washington Nature Guide: January 2026
January is the heart of Washington's wet-and-mild lowland winter — gray skies and rain west of the Cascades, snow and hard cold in the mountains and the eastern basin. It is, against expectation, one of the state's very best birding months, when the Skagit fills with swans, Snow Geese, and Bald Eagles.
What to look for this week
- The Skagit flats roar with tens of thousands of wintering Snow Geese, Trumpeter and Tundra Swans, and Bald Eagles line the rivers below the salmon spawn.
- The Quadrantid meteor shower peaks in a brief, sharp burst around January 3 — watch the dark northeast after midnight from the dry country east of the Cascades.
- In the mild Puget lowland, keep harvesting overwintered kale, leeks, and parsnips between rains, and prune dormant apples and roses on a dry day.
- Western hemlock, redcedar, and Douglas-fir carry the gray westside landscape, their trunks furred with moss in the wettest weeks of the year.
Birds This Month
January is Washington's marquee winter-birding month, and the Skagit and Stillaguamish flats are the place to be. Tens of thousands of Snow Geese from Wrangel Island swirl over the fields in roaring clouds, joined by Trumpeter and Tundra Swans, while Bald Eagles line the Skagit and Nooksack rivers to feast on spent salmon. Raptors hunt the open ground — Rough-legged Hawks, Northern Harriers, the occasional Gyrfalcon or Snowy Owl, and the famous Short-eared Owls coursing the Samish flats at dusk.
On the Salish Sea, winter brings rafts of sea ducks and alcids: Surf and White-winged Scoters, Long-tailed Ducks, Barrow's Goldeneye, Harlequin Ducks on rocky shores, and Common Murres, Pigeon Guillemots, and Marbled Murrelets offshore. Westside feeders host Anna's Hummingbirds (which overwinter here), Black-capped and Chestnut-backed Chickadees, Spotted Towhees, and Varied Thrushes down from the mountains.
What's Blooming
Washington's mild westside winter means a few things are quietly stirring even now. The shrubby oceanspray and salal hold the woods together, evergreen salal and Oregon grape keep their leaves, and in sheltered Puget Sound gardens the earliest winter heath, witch hazel, and hellebores open. Along the coast, the catkins of red alder and hazelnut are already lengthening, dangling pollen over the lowland creeks.
The native landscape is dormant but green — the wet maritime climate keeps moss, fern, and licorice fern lush on bigleaf maple trunks while the rest of the country lies frozen. East of the Cascades it is a different story: the shrub-steppe of the Columbia Basin sits brown and snow-dusted, sagebrush and rabbitbrush waiting out the cold, with no bloom until the first sagebrush buttercup appears on warm slopes in late February.
Garden This Month
West of the Cascades, January gardening never fully stops — the maritime mildness of the Puget lowland keeps the soil workable between rains. Overwintered kale, leeks, chard, parsnips, and Brussels sprouts are still being harvested, and frost-sweetened greens hold in the bed. This is the classic westside month for dormant pruning of apples, pears, blueberries, and roses, and for spraying dormant oil on fruit trees on a dry, calm day. Bare-root fruit trees, cane berries, and roses go in the ground now at the nurseries.
Start onions and leeks under lights late this month, and sow slow flowers for spring. East of the mountains the garden is frozen and snow-covered, so the work there is planning — order seed for the short, hot Columbia Basin season, especially the regionally adapted varieties, before they sell out. Statewide, keep snow mounded over beds where it falls and protect broadleaf evergreens from drying wind.
Zone 4b (high Cascades & Okanogan highlands): deep, reliable snow blankets the garden. Lean on the very hardiest, shortest-season varieties from the catalogs, and leave the snowpack undisturbed as the best winter insulation perennial roots can get.
Zone 5b (Cascade foothills & eastern valleys): winter is firmly in charge with snow cover; let it insulate the perennial beds. Plan the short season, order seed for the cold east-side spring, and keep heavy snow knocked off arborvitae and fruit branches.
Zone 7b (Puget lowland & coastal valleys): the mild maritime winter lets you keep harvesting overwintered kale, leeks, parsnips, and Brussels sprouts through the rain. Start onions and slow flowers under lights, and prune dormant fruit trees and roses on a dry day.
What's at the Farmers Market
Washington's winter markets and farm stands lean on the Northwest's superb storage crops and cold-hardy greens. Look for Washington apples straight from controlled-atmosphere storage — Honeycrisp, Cosmic Crisp (the state's own WSU-bred variety), Cripps Pink, and Fuji are all crisp now — plus storage potatoes, carrots, beets, parsnips, celeriac, winter squash, and cabbage from the Skagit and Columbia Basin.
This is peak season for Dungeness crab from the Salish Sea and Pacific coast, and for Pacific oysters from Willapa Bay and Hood Canal, both at their cold-water best. Heated hoop houses on the westside supply fresh spinach, kale, and mâche, sweetened by frost. Round out the table with Washington cider, wine, hazelnuts, honey, and artisan cheese. Choose apples that are firm and heavy, keep crab and oysters iced and cold, and use shellfish promptly.
Night Sky This Month
Washington's best dark skies lie east of the Cascade rain shadow. Goldendale Observatory State Park, Washington's flagship public observatory above the Columbia Gorge, is the state's premier stargazing site, while the high desert around the Columbia Basin, the Methow Valley, and the eastern reaches of North Cascades and Sun Lakes–Dry Falls State Park offer wide, transparent winter skies. Westside viewers fight cloud and rain, but a clear cold front opens crisp nights over the Olympics.
January raises the brilliant winter sky: Orion rides high in the south, his belt aiming at dazzling Sirius, all framed by the great Winter Hexagon of Capella, Aldebaran, Rigel, Sirius, Procyon, and Pollux. The Quadrantid meteor shower peaks in a brief, sharp burst around January 3. For this year's exact meteor timing, planet positions, and aurora prospects, see the printable Washington night-sky guide.
Butterflies & Pollinators
No butterflies are on the wing across most of Washington in January, but they are present, waiting out the cold in every stage. In the mild Puget lowland, the Mourning Cloak overwinters as a full-grown adult tucked under loose bark, in woodpiles, and in unheated sheds, and on a rare sunny, calm winter afternoon west of the Cascades one can briefly stir and even fly over still-bare ground.
The California Tortoiseshell and a few anglewings likewise hibernate as adults in sheltered nooks. Most of the state's species pass winter differently: Western Tiger and Anise Swallowtails wait as chrysalids fastened to twigs and bark, Sara Orangetip sleeps as a chrysalis on dry slopes ready to emerge first in spring, and fritillary and admiral caterpillars hibernate tiny in the leaf litter and along willow stems until the lengthening light wakes them.
Trees This Month
Winter reveals Washington as evergreen country. West of the Cascades the conifer forest carries the season — Douglas-fir, the towering western redcedar, Sitka spruce along the outer coast, and western hemlock, the state tree, with its soft, drooping leader tips identifiable across a gray hillside. Their dark green is hung with moss, licorice fern, and the lush epiphytes of the Hoh and Quinault rainforests, where winter rain runs heaviest.
The bare hardwoods show their winter form: the white-barked red alder dangling fresh catkins along every creek, the gray trunks of bigleaf maple furred in moss, and the smooth limbs of vine maple in the understory. The peeling cinnamon bark and persistent orange berries of the broadleaf evergreen Pacific madrone brighten Puget Sound bluffs. East of the mountains, the open ponderosa pine forests stand dark over snow, and bare black cottonwoods line the frozen rivers.
Go deeper with the Washington guides
The complete Washington birding, native-plant, wildflower, and night-sky guides — or the whole year in one bundle.
Same month elsewhere: January in West Virginia · January in Wisconsin · January in Wyoming