モアブ 8月の天気

モアブの8月:猛暑、雨が少ない、空気がきれい — おすすめできない時期(午後35°Cの暑さ)。

2026年9月更新 · ERA5再解析による気候平年値

モアブMoab, United States🇺🇸 アメリカ合衆国 · 米国南西部の砂漠地帯 · トレッキング43
  1. 691月
  2. 772月
  3. 883月
  4. 954月
  5. 845月
  6. 506月
  7. 347月
  8. 438月
  9. 659月
  10. 9110月
  11. 8211月
  12. 7212月

モアブでは12か月中11位 · 8月に訪れたい旅行先で1413か所中1282位 · 快適スコア43/100(Fランク)

日中
37°C
21°C
雨の日
4
日照
12.4 h
湿度
30%
日の長さ
14 h
モアブ(アメリカ合衆国)
写真: Francisco Jaramillo · Pexels

8月のモアブについての旅行者の声

近くのキャニオンランズ国立公園からのメモ(40 km)

モアブには8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キャニオンランズ国立公園についてのメモです。

Canyonlands-forum threads on mid-August visits describe conditions in the nearby Moab area as genuinely intense by midday, readings pushing toward the upper nineties Fahrenheit at lower elevations, typical for this stretch of summer. Posters recommend scheduling serious outdoor activity for morning and evening, saving the hottest midday hours for shade or an indoor break. Regulars describe the shade-versus-sun contrast as dramatic here, standing in direct exposure feeling dramatically more intense than a shaded overlook just steps away. Posters call any river or water feature consistently cold regardless of how hot the air runs, worth knowing before wading in. Regulars recommend carrying more water than feels necessary, dehydration risk genuinely serious in August heat. Posters call the canyon overlooks worth the early start required to see them comfortably. The record: 33.9C days feeling like a punishing 32C, 18C nights, a very low 26 percent humidity and 12.4 hours of sun.
CanyonlandsAugustRegular · 8月 · 3日前 · キャニオンランズ国立公園について · Tripadvisorで続きを読む ↗

モアブのほかの月

Moab-forum threads on a January visit describe crowds as genuinely essentially nonexistent, one visitor naming only about fourteen other people on the Delicate Arch hike compared with hundreds during peak season. Regulars call microspikes genuinely required at the Devils Garden trailhead, several posters naming these as removable once you reach open slickrock further along the trail. Posters call Dead Horse Point and Canyonlands genuinely deserted this time of year, several regulars naming this a real draw for anyone wanting the views without the usual traffic. Regulars call some hotel and restaurant closures genuinely standard in January, several threads naming lower prices as the real tradeoff worth planning around. Posters recommend checking which businesses are actually open before a January trip, several regulars calling this standard given how much winter closures vary. The record: 5.8C days, -4.7C nights, 14.7mm across under 3 days and 66 percent humidity.
MoabJanuaryRegular · 1月 · 2日前 · Tripadvisorで続きを読む ↗
Moab-forum threads on a September visit call this genuinely one of the most popular months, posters describing highs in the eighties and lows in the fifties Fahrenheit as considerably more comfortable than the desert's summer extremes. Regulars call sunrise arriving around six-thirty to seven in September, a real advantage for anyone wanting an early start without the brutal pre-dawn heat of midsummer. Posters recommend the Fisher Towers section of the Colorado River for a scenic float with low rapids, both full and half-day trips considered strong September options. Regulars call Arches' timed entry permit essential to book ahead, entering before seven or after four the only way around it otherwise. Posters recommend booking a Moab-area campsite as backup, Arches' own sites filling by seven-thirty most September mornings. The record: 32.1C days feeling like 34C, 15.7C nights, 13mm across over 2 days and 27 percent humidity.
MoabSeptemberRegular · 9月 · 3日前 · Tripadvisorで続きを読む ↗
Moab-forum threads on the real deal with July weather describe average highs as sitting around ninety-nine degrees Fahrenheit, posters calling this genuinely brutal for midday activity. Regulars recommend doing hikes early and late in the day, spending the actual midday hours in a hotel pool or somewhere air-conditioned in town. Posters call flash flood risk genuinely high this time of year, seasonal storms rolling in off tropical moisture capable of turning a dry wash dangerous within minutes. Regulars recommend checking current forecasts and avoiding narrow canyons entirely when a storm system is nearby. Posters describe the desert landscape as still spectacular in July for anyone willing to plan around the heat and storm risk both. Regulars call real sun protection and far more water than feels necessary standing advice regardless of activity. The record: 38.2C days feeling like 37C, 22.4C nights, a scant 2.6 days of measurable precipitation and 24 percent humidity.
MoabJulyRegular · 7月 · 3日前 · Tripadvisorで続きを読む ↗
Moab-forum threads on a February visit are consistent this can genuinely swing both ways within the same day, freezing mornings giving way to sunny, comfortable afternoons in the low fifties Fahrenheit on a good stretch. Posters call a light dusting entirely possible in shaded spots and higher terrain, though it rarely lingers long at the lower elevations most trails sit at. Regulars recommend real traction devices for icy sections regardless of how clear the trailhead looks, ice in shaded canyon stretches a standing hazard this time of year. Posters recommend layering heavily and adjusting through the day rather than committing to one outfit. Regulars call the primary park roads reliably open, though some backcountry routes stay closed through winter. Posters describe February crowds as genuinely thin, popular viewpoints often nearly empty compared to peak season. The record: 9.9C days feeling like 6C, -2.2C nights, a notably high 3.6cm of fresh accumulation and 57 percent humidity.
MoabFebruaryRegular · 2月 · 3日前 · Tripadvisorで続きを読む ↗

地図のモアブのカードから自分のメモを追加できます。

モアブの気候平年値 — 8月

日中の最高気温37°C / 98°F🔥 猛暑
夜の最低気温21°C / 69°F
体感温度(最高)35°C / 95°F
降水量22 mm / 0.9 in☀️ 乾燥
雨の日数4日
湿度30%🌵 乾燥
露点7°C / 45°F
日照12.4時間/日
日の長さ13.6時間
15 km/h / 9 mph
大気質(US AQI)44🍃 良好

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。

8月のモアブの混雑

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)

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ピークの混雑混雑ショルダーシーズン閑散

モアブの天気が良い月

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)。

天気が厳しいモアブの天気が最も良いのは3月、4月、10月です — ひと続きのシーズンではなく、別々の時期です。

8月はSummer heatと重なります。

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天気が最高天気はまずまず天気が厳しい

8月のモアブのイベント

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。

  • 要注意

    Summer heat

    6月15日〜9月5日 · 例年酷暑

    There is no shade on the slickrock and no water on the trails. Rangers close the Fiery Furnace and Delicate Arch to guided groups in the worst of it, and the local rule is off the rock by ten. 出典 ↗

  • 要注意

    Monsoon flash floods

    7月10日〜9月15日 · 例年洪水シーズン休業

    Storms that break fifty miles upstream fill the slot canyons here with no warning, and the road into Canyonlands' Needles has been cut by debris more than once. Check the forecast for the whole watershed, not the town. 出典 ↗

8月の世界のイベント →

近くで開催中のイベント

モアブから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。

モアブはどこにある?

地図を読み込み中…

8月のモアブ — よくある質問

8月はモアブを訪れるのに良い時期ですか?
モアブの8月:猛暑、雨が少ない、空気がきれい — おすすめできない時期(午後35°Cの暑さ)。SeasonMapの快適スコアでは、モアブの12か月中11位です(43/100)。
8月のモアブはどんな天気ですか?
8月のモアブは、平均最高気温36.5°C、最低気温20.8°C、降水量は約22 mmで、雨の日はおよそ3.9日です。
8月のモアブの大気質はどうですか?
8月のモアブの米国大気質指数(US AQI)は、平均約44です。

300 km圏内:TellurideのAlpine wildflowers(7月5日〜8月10日ごろ)、Mesa Verde National ParkのCliff dwelling tour season(5月1日〜10月20日ごろ)。

モアブ 8月の天気:37°C、雨の日4日、日照12時間 | SeasonMap