Big Sky 6月の天気
Big Skyの6月:快適、雨が多い、空気がきれい — ベストとはいえない時期。
2026年9月更新 · ERA5再解析による気候平年値
Big Skyでは12か月中10位 · 6月に訪れたい旅行先で1413か所中1348位 · 快適スコア20/100(Fランク)
- 日中
- 20°C
- 夜
- 7°C
- 雨の日
- 15
- 日照
- 12.9 h
- 湿度
- 64%
- 日の長さ
- 16 h

6月のBig Skyについての旅行者の声
近くのボーズマンからのメモ(51 km)
Big Skyには6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ボーズマンについてのメモです。
Bozeman-forum threads on May-into-June weather describe a month split by a rough date: early June can be gorgeous with just the usual short afternoon shower, or it can turn blustery enough to bring snow, and posters are candid that June is one of the wettest months of the year here - one regular's standing advice is simply to come after June 25th, when the weather turns reliably good. The upside through the unsettled stretch: the sun doesn't set until after 9pm, so even a rainy day still runs long. Trails at higher elevations stay snow-covered well into the month regardless of what the valley floor is doing. The record: 24.2C days, 8.9C nights, 70mm of rain across 9.7 days, a touch of snowfall still possible and 13 hours of sun - warm at the surface, unsettled underneath, and better the later in June you land.
Big Skyのほかの月
Big Sky-forum threads on an April visit describe closing as genuinely landing around the tenth or eleventh of the month, posters naming this timing as often falling near Easter. Regulars call steady late-season snowfall genuinely still standard, several posters naming warmer, longer days alongside notably thinner crowds as real advantages of visiting this late. Posters call the resort genuinely feeling local by April, several regulars naming this a real contrast to the busier winter peak. Regulars call spring corn snow genuinely some of the best value and conditions of the entire season, several threads naming this a real reason not to overlook April. Posters recommend Closing Weekend specifically if timing allows, several regulars calling this a real notable on-mountain event worth planning a trip around. The record: 6.6C days, -3.3C nights, 79.9mm across nearly 15 days and 72 percent humidity.
Big Sky-forum threads on a late May visit describe this as shoulder season, posters using it as a base for Yellowstone while asking whether local businesses would be open given the timing. Regulars call biking, horseback riding and rafting on the Gallatin River all real May options once conditions allow, several posters recommending these over anything snow-dependent this late in spring. Posters recommend checking the Big Sky and Bozeman Chamber event calendars directly, several regulars calling this the best way to confirm what's actually running during shoulder weeks. Regulars call lodging genuinely varied this time of year, ski-in options and condo complexes both mentioned as available even outside peak season. Posters recommend real flexibility around exact May plans, some businesses here still on reduced or seasonal schedules this early. The record: 11.8C days feeling like 10C, 1.2C nights, an extraordinarily high 93.8mm across over 16 days and 61 percent humidity.
Big Sky-forum threads on a July visit describe this as genuinely peak season, posters recommending the chairlift or gondola up the mountain for anyone wanting the views without a full hike. Regulars call Beehive Basin the standout hike close to town, Ousel Falls named the easier first outing for anyone easing into the altitude. Posters recommend a ranch experience or horseback outing as a genuine change of pace from the trail-heavy itinerary most visitors default to. Regulars call late July the calendar's busiest stretch, Music in the Meadows, the farmers market and the PBR Rodeo all real draws worth timing a trip around. Posters recommend real bear spray for hikes further from town like Upper Beehive, wildlife encounters here a genuine possibility. Regulars call the daytime warmth genuinely comfortable, evenings still cool enough for a real layer once the sun drops. The record: 25.7C days feeling like 25C, 12C nights, 38.4mm across over 10 days and 53 percent humidity.
Big Sky-forum threads on March skiing are consistently enthusiastic, posters calling snow conditions rarely a problem this time of year and early March frequently named among the best stretches of the entire season. Regulars describe peak snowpack as typically landing around the first week of March, conditions often surpassing January simply because more has accumulated by then. Posters call the freeze-thaw cycle that defines classic spring skiing as not yet fully underway in March, a real advantage over April. Regulars recommend early-to-mid March as the more dependable target, temperatures generally sitting comfortably in the twenties and thirties Fahrenheit. Posters describe days as noticeably longer and milder than deep winter without sacrificing snow quality. Regulars recommend checking conditions before an April trip. The record: 3.1C days feeling like -1C, -6.3C nights, a notably high 47.1cm of fresh accumulation and 74 percent humidity.
地図のBig Skyのカードから自分のメモを追加できます。
Big Skyの気候平年値 — 6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。
6月のBig Sky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。
混雑アメリカ合衆国のSummer break、主な訪問国のうち2か国で学校休暇(推定)
ピークの混雑混雑ショルダーシーズン閑散
Big Sky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)。
天気が厳しいBig Skyの天気がピークを迎えるのは12月〜2月です。
天気が最高天気はまずまず天気が厳しい
6月のBig Sky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
Yellowstone roads open
4月15日〜11月5日 · 例年トレイルシーズン休業The interior roads out of West Yellowstone are ploughed open in stages from mid-April and close again to cars in early November, after which it is snowcoach or nothing. Big Sky is an hour from that gate. 出典 ↗
- 季節
Spring mud season
4月20日〜6月10日オフシーズンの休業休業Lifts stop, half the restaurants close, the trails are wet snow and the Yellowstone roads are still shut. Locals leave; the few who come get an empty valley at the cheapest rates of the year.
- 祭り
Music in the Mountains
6月1日〜9月10日 · 例年音楽祭Free Thursday-evening concerts in Town Center park from early June to the start of September. Bring a blanket and something warm; the temperature drops the moment the sun goes behind Lone Peak. 出典 ↗
近くで開催中のイベント
Big Sky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。
Big Skyはどこにある?
6月のBig Sky — よくある質問
- 6月はBig Skyを訪れるのに良い時期ですか?
- Big Skyの6月:快適、雨が多い、空気がきれい — ベストとはいえない時期。SeasonMapの快適スコアでは、Big Skyの12か月中10位です(20/100)。
- 6月のBig Skyはどんな天気ですか?
- 6月のBig Skyは、平均最高気温19.7°C、最低気温6.9°C、降水量は約94.2 mmで、雨の日はおよそ15.4日です。
- 6月のBig Skyの大気質はどうですか?
- 6月のBig Skyの米国大気質指数(US AQI)は、平均約46です。
- 6月のBig Skyは雪が降りますか?
- 6月のBig Skyの降雪量は、およそ7.4 cmです。
300 km圏内:BozemanのMountain wildflowers(6月20日〜8月5日ごろ)、Yellowstone National ParkのSpring wildlife on the northern range(4月15日〜6月15日ごろ)。