富良野市 8月の天気

富良野市の8月:暖かい、大雨続き、空気がきれい — おすすめできない時期(雨の日18日)。

2026年9月更新 · ERA5再解析による気候平年値

富良野市Furano, Japan🇯🇵 日本 · 北海道 · スキー10
  1. 881月
  2. 942月
  3. 823月
  4. 614月
  5. 225月
  6. 186月
  7. 157月
  8. 108月
  9. 139月
  10. 3210月
  11. 7111月
  12. 9112月

富良野市では12か月中12位 · 8月に訪れたい旅行先で1413か所中1413位 · 快適スコア10/100(Fランク)

日中
25°C
18°C
雨の日
18
日照
7.6 h
湿度
86%
日の長さ
14 h
富良野市(日本)
写真: Han Sen · Pexels

8月の富良野市についての旅行者の声

Furano forum threads describe August as hot but genuinely bearable, with typical daytime temperatures in the 20-30C range - regulars noted Hokkaido's summer humidity is noticeably more comfortable than mainland Japan's. One timing detail worth knowing: peak lavender bloom is a July thing, and by early August the color is already fading, with late August considered too late for the outdoor fields, though Farm Tomita's greenhouse and other flower displays remain colorful. August is also peak domestic tourist season here thanks to school holidays, with posters flagging noticeably higher hotel rates and bigger crowds, plus a run of summer festivals adding to the appeal despite the premium pricing.
HokkaidoFuranoRegular · 8月 · 5日前 · Tripadvisorで続きを読む ↗

富良野市のほかの月

Furano-forum reviews on a March visit describe the Kitanomine zone as genuinely already closed by late March, one reviewer visiting on the twenty-third finding this section shut for the season. Regulars call the Furano zone itself still genuinely worth skiing, the same reviewer naming eight days there with still-good snow despite the partial closure elsewhere. Posters call checking which zones are actually open genuinely essential this late in March, several regulars naming this standard given how unevenly the resort winds down. Regulars call late March genuinely still a real skiing option regardless of the Kitanomine closure, several threads naming this a reason not to write off the month entirely. Posters recommend confirming current zone status before a late-March trip, several regulars calling this standard given how much can change week to week. The record: 2.5C days, -4.9C nights, an extraordinarily high 87.9mm across nearly 14 days and 80 percent humidity.
FuranoMarchRegular · 3月 · 2日前 · Tripadvisorで続きを読む ↗
Furano-forum threads on a May visit describe this as genuinely too early for the famous lavender bloom, posters calling mid-June the real start of that particular display rather than anything in May. Regulars call cherry blossoms and tulip farms the real early-May draw instead, Sapporo typically seeing blossoms by the first or second week with tulips visible around the wider region. Posters recommend the Sapporo Lilac Festival in late May as a solid addition for anyone in the area at that time, alongside Takino-Suzuran Park on the city's outskirts. Regulars call sightseeing buses including the Biei View route simply not running until June, a real limitation for anyone without a car this early. Posters recommend bear bells for any May hike regardless of destination, several regulars calling this standard practice in the Hokkaido woods this time of year. The record: 17C days feeling like 17C, 7.3C nights, an extraordinarily high 96.8mm across over 14 days and 74 percent humidity.
FuranoMayRegular · 5月 · 3日前 · Tripadvisorで続きを読む ↗
Furano-forum threads on lavender timing call mid-July through early August genuinely the peak bloom window, posters describing full color arriving around mid-July with a firework festival on the fifteenth celebrating the display. Regulars call Farm Tomita the best-known viewing spot, real fields extending across the wider Kami-Furano, Naka-Furano and Minami-Furano areas. Posters recommend the Lavender Express train as a genuinely scenic way to reach the fields without driving, worth considering during peak traffic. Regulars call early August still capable of decent color though vividness fades somewhat compared with mid-July's full peak. Posters recommend booking accommodation well ahead for the peak window, this genuinely one of Hokkaido's busiest summer draws. Regulars call the wider area worth a full day regardless of exact bloom timing. The record: 25.1C days feeling like 28C, 17.9C nights, an extraordinarily high 120.3mm across nearly 15 days and 85 percent humidity.
FuranoJulyRegular · 7月 · 3日前 · Tripadvisorで続きを読む ↗
Furano-forum reviews on January conditions are consistently glowing, posters describing genuine powder days arriving with real regularity through the month. Regulars call the inland Hokkaido location a real factor, Furano seeing somewhat less total accumulation than coastal resorts but posters consistently rating the actual snow quality as exceptional, light rather than heavy. Posters describe readings around negative ten Celsius as typical, cold enough to keep fresh powder preserved rather than turning to slush. Regulars call the resort noticeably less crowded than better-known Hokkaido alternatives, a genuine draw for quiet runs over nightlife. Posters recommend real cold-weather layers as standing advice, January staying reliably cold throughout. Regulars call the tree skiing and steeper terrain worth the trip for anyone beyond beginner level. The record: -4.4C days feeling like -9C, -11C nights, a notably high 82.7cm of fresh accumulation and 82 percent humidity.
FuranoJanuaryRegular · 1月 · 3日前 · Tripadvisorで続きを読む ↗

地図の富良野市のカードから自分のメモを追加できます。

富良野市の気候平年値 — 8月

日中の最高気温25°C / 76°F🌤 暖かい
夜の最低気温18°C / 64°F
体感温度(最高)27°C / 81°F
降水量204 mm / 8 in⛈ 大雨続き
雨の日数18日
湿度86%💦 非常に多湿
露点19°C / 65°F
日照7.6時間/日
日の長さ13.9時間
11 km/h / 7 mph
大気質(US AQI)24🍃 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月の富良野市の混雑

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。

混雑日本のSummer break (natsuyasumi)、主な訪問国のうち3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

富良野市の天気が良い月

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)。

天気が厳しい富良野市の天気がピークを迎えるのは12月〜2月です。

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天気が最高天気はまずまず天気が厳しい

近くで開催中のイベント

富良野市から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。

富良野市はどこにある?

地図を読み込み中…

8月の富良野市 — よくある質問

8月は富良野市を訪れるのに良い時期ですか?
富良野市の8月:暖かい、大雨続き、空気がきれい — おすすめできない時期(雨の日18日)。SeasonMapの快適スコアでは、富良野市の12か月中12位です(10/100)。
8月の富良野市はどんな天気ですか?
8月の富良野市は、平均最高気温24.7°C、最低気温17.9°C、降水量は約203.9 mmで、雨の日はおよそ17.5日です。
8月の富良野市の大気質はどうですか?
8月の富良野市の米国大気質指数(US AQI)は、平均約24です。

300 km圏内:SapporoのOdori beer garden(7月23日〜8月18日)、NisekoのSummer season(7月1日〜9月30日ごろ)。

富良野市 8月の天気:25°C、雨の日18日、日照8時間 | SeasonMap