December in Nature: What to Look For Across the U.S.
Happening nowDecember is settled winter: feeder season at full strength, wintering waterfowl and raptors concentrated in open country, and Christmas Bird Count season opening mid-month. The Geminids — the year's strongest meteor shower, up to 120 per hour — peak December 14 under favorably dark skies this year, and the solstice around the 21st brings the longest nights.
Data updated: August 2026Sources & method · Corrections
December closes the nature year the way January opened it — concentrated rather than quiet. Every bird still north of the Gulf has made its winter commitment: feeders run at full traffic, wintering hawks and harriers patrol open country, owls call on cold nights as their courtship begins, and waterfowl pack whatever water stays open. Mid-month opens the Christmas Bird Count, the hemisphere's longest-running community science tradition — thousands of local circles counting every bird findable between December 14 and January 5, and genuinely open to anyone willing to spend a morning at it. The sky gives December its best argument for going outside. The Geminids, the strongest meteor shower of the year, peak around December 14 — and this year a thin crescent moon leaves the sky dark for it, rates potentially topping a hundred meteors an hour for observers far from city light. A week later the solstice delivers the year's longest nights, with the winter constellations at full strength by early evening. It is the easiest month of the year to see the sky and the hardest to stay out under it. Dress accordingly.
Bird migration
Migration is finished; distribution is set. The remaining movement is weather-driven — cold snaps shuffle waterfowl and half-hardy lingerers southward, and irruptive northern birds (finches, red-breasted nuthatches, occasionally snowy owls) appear where food dictates. Christmas Bird Count season, December 14 through January 5, turns that settled winter picture into data — and joining a local count circle is the single best way to learn your area's winter birds fast.
What's blooming
Bloom is done in nearly all of the country, and December makes the case for what remains: hollies and winterberry at full color, conifers carrying the structure, seed heads and ornamental grasses feeding finches and sparrows through the cold. Along the Gulf and in south Florida, winter annuals and the odd confused azalea keep a low flame of flower going; everywhere else, the garden's job this month is habitat, not show.
In the night sky
The Geminids peak around December 14 — the year's strongest shower at up to 120 meteors per hour, unusual for producing bright, slow meteors in the early evening as well as after midnight. This year a waxing crescent moon sets early, leaving prime hours dark: the best December meteor setup in several years, second only to August's Perseids for 2026 overall. The Ursids around the 22nd are washed out by a nearly full moon. The solstice brings the year's longest nights, with Orion and the winter stars at their finest.
In the garden
Rest month. The honest December garden list is short: keep feeders and open water going, protect anything marginal before deep cold, and plan — this is when next year's beds get designed and seed orders get drafted before the January rush. In the Gulf South, the cool-season vegetable garden is producing happily. Everywhere else, the best gardening this month happens in a chair, with a catalog.
The December sky, 2026
The moon in December: New moon Dec 8 · Full moon Dec 23. Darkest skies fall around Dec 3–Dec 13, near the new moon.
Meteor showers peaking in December:
| Meteor shower | Peak | Meteors/hr | Moon | Best time |
|---|---|---|---|---|
| Geminids | Dec 14 | 150 | 22% crescent | evening to dawn (best all year) |
| Ursids | Dec 22 | 10 | 95% near-full | after midnight |
December in every state
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