Været i Alta i desember
desember i Alta: iskaldt, regnfullt, med ren luft — en av de beste månedene å reise hit.
Oppdatert september 2026 · klimanormaler fra ERA5-reanalysen
Nr. 2 av 12 måneder i Alta · Nr. 51 av 1413 reisemål å besøke i desember · komfort 91/100 (nivå S)
- Dager
- -2°C
- Netter
- -9°C
- Våte dager
- 13
- Sol
- 6.3 h
- Luftfuktighet
- 70%
- Dagslys
- 9 h

Reisendes notater om Alta i desember
Notater fra Park City i nærheten (13 km unna)
Alta har ikke egne notater for desember ennå — disse handler om Park City, nært nok til å dele sesongen.
Park City-forum threads on December conditions call it genuinely early-season and unpredictable - some Decembers deliver deep, reliable snow, others run lean until later in the month, and posters are candid that year-to-year variation here is real rather than a rare exception. What's dependable regardless: the resorts run extensive snowmaking on the lower runs, so skiing itself is available even in a lighter-snow year, even if natural coverage isn't yet at its deepest. The last week of December consistently gets singled out as more reliable than the first half. Road conditions get a mention too - Utah's plow crews are called efficient enough that only a major storm actually closes roads, so a mid-December trip rarely turns into a logistics problem even if the powder is thinner than a February visit. The record: a frigid 2.3C by day dropping to -7.6C at night, 104mm across 11.3 days, a notably high 58.5cm of fresh snowfall, 78 percent humidity and 6.8 hours of sun.
Andre måneder i Alta
Alta-forum threads on a September visit describe lift-served hiking access to Albion Basin as genuinely ending right around the start of the month, posters naming a season that typically runs from late June through the first few days of September. Regulars call Cecret Lake, Red and White Pine, Catherine's Pass and Grizzly Gulch real standard trails around Alta, several posters naming these the go-to routes in Little Cottonwood Canyon. Posters call fall color genuinely starting the last week of September into early October, several regulars naming this a reason to time a trip toward the later part of the month. Regulars call September mornings genuinely cool even with warm afternoons, several threads recommending layers for early hikes. Posters recommend checking lift and parking access before planning around Albion Basin, several regulars calling this standard given how the cutoff shifts year to year. The record: 17C days, 7.8C nights, 96.7mm across 12 days and 52 percent humidity.
Alta-forum threads on a November visit describe opening day as genuinely conditions-dependent, posters naming a typical window around November eighteenth to twenty-first though timing shifts with how much snow has fallen by then. Regulars call Alta's higher elevation and heavier natural snowfall a real advantage, several posters naming this why early-season conditions here hold up better than at nearby Utah resorts. Posters call a confirmed opening date genuinely unreliable to plan around, several regulars recommending flexible travel dates for a November trip. Regulars call early-season terrain considerably more limited than full winter, several threads warning only some runs are typically open right after opening day. Posters recommend checking daily snow reports before finalizing plans, several regulars calling this standard given how much conditions shift early in the season. The record: 1.4C days, -6.3C nights, 73mm across nearly 9 days and 66 percent humidity.
Alta-forum threads on a July visit describe Albion Basin as genuinely at peak wildflower bloom, posters naming the seasonal gate opening July first as the real signal hiking there is finally possible. Regulars call the Cecret Lake trail a real standard pick, several posters naming it an easy, family-friendly way to reach the wildflower meadows. Posters call parking genuinely limited once the gate opens, several regulars recommending an early start or the shuttle to avoid a long wait at the trailhead. Regulars call July mornings comfortably cool before afternoon warmth sets in, several threads naming this the real window for a comfortable hike. Posters recommend checking bloom reports before a July trip, several regulars calling timing genuinely variable year to year depending on the past winter's runoff. The record: 22.8C days, 13.4C nights, 86.4mm across nearly 14 days and 44 percent humidity.
Alta-forum threads on an October visit describe this as genuinely off-season for skiing, posters calling the resort typically not opening lifts until around November eighteenth, conditions permitting, well after most October trips. Regulars call fall colors a real reason to visit anyway, several posters naming late September into early October a beautiful, genuinely lonely window for canyon scenery. Posters call weather risk genuinely rising as October goes on, several regulars warning an early system is possible even before the resort itself is ready to open. Regulars call this a real quiet stretch between summer hiking season and the winter rush, several threads describing October as neither one thing nor the other. Posters recommend treating an October trip as a scenery visit rather than a ski trip, several regulars calling this the honest expectation. The record: 7.7C days, -0.8C nights, an extraordinarily high 75.3mm across over 8 days and 58 percent humidity.
Legg til ditt eget notat fra kortet til Alta på kartet.
Klimanormaler for Alta — desember
Månedsgjennomsnitt fra ERA5-reanalysen. AQI er den gjennomsnittlige amerikanske luftkvalitetsindeksen for måneden.
Trengsel i Alta i desember
Hvor travelt selve stedet er — skoleferier og fellesferier, månedene en redaktør har merket, og hvor ettertraktet været gjør dem. Aldri en del av komfortscoren.
TraveltWinter / Christmas break i United States, skoleferie i 2 av markedene som fyller stedet(anslag)
ToppsesongTraveltSkuldersesongRolig
Beste måneder for været i Alta
Rangert etter reisemålets egen klimakomfortscore gjennom året — noe annet enn hvor travelt det blir (se Trengsel over).
Best værDet beste været i Alta kommer i januar, mars og desember — atskilte vinduer, ikke én sammenhengende sesong.
Best værBrukbart værTøffest vær
Hva som skjer i Alta i desember
Faste sesonghendelser, naturfenomener, stengninger og helligdager — kuratert og kildebelagt.
- Sesong
Snow season
SkisesongAbout 101 cm of snow falls in the month.
fra klimanormalene
I nærheten, og noe skjer
Innen 300 km fra Alta — en dagstur eller et kort hopp — med noe på gang denne måneden. Aldri en del av komfortscoren.
Hvor ligger Alta?
Alta i desember — ofte stilte spørsmål
- Er desember et godt tidspunkt å besøke Alta?
- desember i Alta: iskaldt, regnfullt, med ren luft — en av de beste månedene å reise hit. Måneden ligger på plass 2 av 12 for Alta på SeasonMaps komfortscore (91/100).
- Hvordan er været i Alta i desember?
- I desember har Alta i snitt en dagtemperatur på -2.3°C og en natttemperatur på -9.5°C, med rundt 102.3 mm regn fordelt på omtrent 13 regndager.
- Hvordan er luftkvaliteten i Alta i desember?
- Alta har en gjennomsnittlig amerikansk luftkvalitetsindeks på rundt 46 i desember.
- Snør det i Alta i desember?
- Alta får rundt 101.3 cm snø i desember.
Innen 300 km: Salt Lake Citys Temple Square lights, rundt 27. nov – 1. jan og Park Citys Ski season, rundt 20. nov – 12. apr.