ブレッケンリッジ 12月の天気
ブレッケンリッジの12月:極寒、ときどき雨、空気がきれい — 訪れるのに絶好の時期。
2026年9月更新 · ERA5再解析による気候平年値
ブレッケンリッジでは12か月中3位 · 12月に訪れたい旅行先で1413か所中253位 · 快適スコア86/100(Aランク)
- 日中
- 1°C
- 夜
- -13°C
- 雨の日
- 10
- 日照
- 7.8 h
- 湿度
- 71%
- 日の長さ
- 9 h

12月のブレッケンリッジについての旅行者の声
近くのヴェイルからのメモ(34 km)
ブレッケンリッジには12月のメモがまだありません — これは季節を共にする近くのヴェイルについてのメモです。
Vail-forum threads on December skiing describe early-season conditions as genuinely erratic, posters calling some years thin with little beyond machine-made snow while others open with a strong natural base already down. Regulars call the resort's extensive snowmaking a real advantage this time of year, keeping trails skiable through a dry stretch. Posters describe Vail's position west of the pass as catching more snow than resorts further into Summit County, a real edge during a lean early season. Regulars recommend checking current conditions directly rather than assuming last year's December repeats. Posters call the holiday stretch around Christmas reliably well-covered historically, most of the mountain typically open by then. Regulars recommend proper cold-weather layers for early runs, mornings genuinely sharp this time of year. The record: -0.8C days feeling like -5C, -12.7C nights, 58.1mm across nearly 12 days and 72 percent humidity.
ブレッケンリッジのほかの月
Breckenridge-forum threads on an April visit describe all resorts as genuinely still open the first week, posters naming real spring skiing with plenty of snow though conditions vary day to day. Regulars call closing dates genuinely shifting year to year, several posters naming one year closing as late as April twenty-eighth with only Peaks Seven and Eight staying open that stretch. Posters call the Four O'Clock run genuinely prone to melting out at the bottom late season, several regulars naming concrete mornings and slush afternoons as why it may not stay ski-in, ski-out. Regulars call the resort's elevation genuinely the reason conditions hold up well into April, several threads naming this a real advantage over lower resorts closing earlier. Posters recommend checking terrain status before an April trip, several regulars calling this standard given how much closing timing shifts. The record: 8.5C days, -6.7C nights, 62.5mm across nearly 10 days and 65 percent humidity.
Breckenridge-forum threads on an early June visit describe the gondola and Epic Discovery as typically not opening until around the fourteenth, posters calling real cover still present on higher trails before that date. Regulars call Main Street genuinely walkable, several posters recommending accommodation within a couple blocks specifically for easy access to dinner and evening activities without needing a car. Posters call June a genuinely popular month overall, the town busy with plenty beyond skiing to fill a summer itinerary. Regulars recommend the local distillery as a solid non-hiking addition, one recent poster building an entire first summer visit itinerary partly around it. Posters recommend checking current trail conditions before planning an early June hike specifically, lingering snow a real factor at higher elevations this early in summer. The record: 20.9C days feeling like 21C, 3.7C nights, 34.9mm across nearly 7 days and 48 percent humidity.
Breckenridge-forum threads on an August visit describe hiking, the rec center and pottery classes as reliable options regardless of weather, posters calling summer festivals a real draw filling most weekends. Regulars call afternoon showers a standing feature, real thunderstorms typically arriving and clearing within an hour or two, sun and quick drying usually following. Posters recommend planning outdoor activity for the morning, afternoons better reserved for something indoors given how reliably the pattern repeats. Regulars call Main Street genuinely crowded even for a casual lunch, reservations or flexible timing worth considering for dinner. Regulars call late August a touch quieter, Front Range schools starting to pull families back before Labor Day. Posters recommend real layers regardless of the warm afternoon, mountain evenings turning noticeably brisk after dark. The record: 21.3C days feeling like 20C, 5.1C nights, 69.6mm across nearly 11 days and 60 percent humidity.
Breckenridge-forum threads on early-February visits confirm this sits within peak season, mid-February through mid-March typically bringing maximum snow cover and favorable conditions. Posters call February noticeably more crowded than January, though temperatures run more comfortable than January's harsher cold snaps. Regulars describe the high base elevation as a real advantage for snow quality, conditions here generally holding up better than lower-elevation resorts through a warm stretch. Posters call lower-elevation green runs capable of turning slushier on a mild day, higher blues and blacks staying colder and firmer longer. Regulars recommend checking a specific week's local weather rather than the month, year-to-year variation genuinely significant. Posters call February the strongest all-around pick for reliable snow and manageable temperatures. The record: 1C days feeling like -4C, -13.7C nights, a notably high 73.7cm of fresh accumulation and 69 percent humidity.
地図のブレッケンリッジのカードから自分のメモを追加できます。
ブレッケンリッジの気候平年値 — 12月
ERA5再解析による月平均値です。AQIはその月の平均US AQI(米国大気質指数)です。
12月のブレッケンリッジの混雑
その場所自体の混み具合 — 学校休暇や大型連休、編集部がタグ付けした月、そして天気の良さによる人気の高さ。快適スコアには含まれません。
ピークの混雑Ski season、Ullr Fest、アメリカ合衆国のWinter / Christmas break(推定)
ピークの混雑混雑ショルダーシーズン閑散
ブレッケンリッジの天気が良い月
この旅行先自身の一年間の快適スコアでランキングしています — 混み具合とは別のものです(上の「混雑」を参照)。
天気が最高ブレッケンリッジの天気がピークを迎えるのは12月〜2月です。
12月にはUllr Festがあります。
天気が最高天気はまずまず天気が厳しい
12月のブレッケンリッジのイベント
毎年の季節のイベント、自然の見どころ、休業、祝日 — 厳選し出典を明記しています。
- オープン
Ski season
11月7日〜4月25日 · 例年混雑Snowmaking usually gets the first runs open in the second week of November and the top bowls hold into late April, which is a longer season than almost anywhere in the Rockies. Peak 6 and the alpine terrain open on snowpack, not on a date. 出典 ↗
- 要注意
Avalanche season
12月1日〜4月30日Colorado's continental snowpack builds weak layers early and keeps them all winter, which is why the state leads the country for avalanche deaths. Read the Colorado Avalanche Information Center forecast before anything outside the ropes, including the pass roads. 出典 ↗
- 祭り
Ullr Fest
12月17日〜19日大きな祭り混雑休業Three days of ritual snow-begging to the Norse god of winter, built round a deliberately silly Main Street parade and a record attempt at the world's longest shotski. It runs the week before the Christmas rates kick in. 出典 ↗
- 祝日
Christmas to New Year ski peak
12月20日〜1月3日 · 例年クリスマス・年末年始混雑早めの予約をThe week from Christmas to New Year is the busiest of the ski season: lodging and lift-ticket prices reach their highs, ski school and rentals book out and lift lines are longest. Book months ahead, and early-season snow cover varies year to year. 出典 ↗
- 季節
Snow season
スキーシーズンAbout 64 cm of snow falls in the month.
気候の平年値から算出
近くで開催中のイベント
ブレッケンリッジから300 km以内 — 日帰りやちょっとした移動で行けて、今月何かがある場所です。快適スコアには含まれません。
ブレッケンリッジはどこにある?
12月のブレッケンリッジ — よくある質問
- 12月はブレッケンリッジを訪れるのに良い時期ですか?
- ブレッケンリッジの12月:極寒、ときどき雨、空気がきれい — 訪れるのに絶好の時期。SeasonMapの快適スコアでは、ブレッケンリッジの12か月中3位です(86/100)。
- 12月のブレッケンリッジはどんな天気ですか?
- 12月のブレッケンリッジは、平均最高気温0.6°C、最低気温-13.3°C、降水量は約46.6 mmで、雨の日はおよそ10日です。
- 12月のブレッケンリッジの大気質はどうですか?
- 12月のブレッケンリッジの米国大気質指数(US AQI)は、平均約45です。
- 12月のブレッケンリッジは雪が降りますか?
- 12月のブレッケンリッジの降雪量は、およそ64.4 cmです。
300 km圏内:VailのSki season(11月13日〜4月18日ごろ)、AspenのSki season(11月26日〜4月18日ごろ)。