United States in December
December is one of United States's weaker months (rank 11 of 12): its 173 destinations average 63/100, led by Alta at 91 — -2°C and 13 rainy days — while Kona is warmer at 31°C and scores 88.
#11 of 12 months for United States · 173 destinations · updated September 2026 · climate normals from ERA5 reanalysis
🇺🇸 United States, month by month
63/100 in DecemberWhere in United States in December
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means December is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in United States in December
- Christmas and New Year · Orlando and 50 more places · 20 Dec – 2 Jan
- Elk on the National Elk Refuge · Jackson and 1 more place · 15 Dec – 5 Apr (usually)
- Christmas to New Year ski peak · Jackson and 9 more places · 20 Dec – 3 Jan (usually)
- Christmas and New Year peak · Aspen and 2 more places · 18 Dec – 4 Jan
- Humpback whale season · Kauai and 5 more places · 15 Dec – 15 May
- Triple Crown of Surfing · Honolulu · 12 Nov – 20 Dec (usually)
- Honolulu Marathon · Honolulu · 13 Dec
- Winterfest Boat Parade · Fort Lauderdale · 8–16 Dec (usually)
Seasons in force
Ski season · 56 placesOff-season shutdown · 33 placesExtreme cold · 12 placesIce season · 8 placesWinter-sun season · 7 placesMonsoon · 6 placesSurf season · 6 placesAlgae & red tide · 5 placesWinter storms & gales · 5 placesDry season · 4 placesForaging season · 4 placesSmoke season · 4 placesTrail season · 4 placesWind season · 4 placesAvalanche season · 3 placesVolcanic activity · 3 placesInsects & disease · 2 placesPollen season · 2 placesWinter road closures · 2 placesFlood season · 1 placeFog season · 1 placeHarvest · 1 placeLandslide season · 1 placeStorm season · 1 placeWinter smog · 1 place
Peak crowds at 77 of United States's 106 well-known places this month.