富士山什麼時候最容易看到？

富士山在冬季最容易看到，尤其是12月至2月。12月因為寒冷乾燥的空氣和低濕度，有68%的機率能清楚看到山。秋季（10～11月）約60%的能見度，是第二佳的季節。夏季（6～9月）最難看到，6月因梅雨和高濕度造成的霧霾，僅有10%的機率。月度詳細資料請參閱觀賞富士山最佳時機指南。

一天中什麼時候最適合觀賞富士山？

清晨6:00～8:00（JST）是觀賞富士山的最佳時段。6:00時清楚看到的機率為47%，但到中午就降至34%。這個時段雲量最少，順光條件也很適合攝影。11:00之後雲量增加，午後的逆光使山看起來較暗，能見度大幅下降。為獲得最佳效果，建議在觀景點附近住一晚。

為什麼今天看不到富士山？

富士山全年只有20～30%的時間可見，以難以看到聞名。最大的障礙是雲層，即使從鄰近地區，山也經常被完全或部分遮擋。夏季（5～9月）即使晴天，大氣中的霧霾也會擋住視線。高濕度、水蒸氣、灰塵、降雨和空氣品質不佳也是影響因素。即使東京天氣晴朗，也不代表能看到富士山。有旅客表示花了六年才在完美條件下看到！

哪些天氣條件會影響富士山能見度？

四個主要因素決定能見度：(1) 雲量 — 超過70%的厚雲會遮擋山體。(2) 濕度 — 夏季高濕度產生霧霾，冬季（11～3月）低濕度提供清晰視野。(3) 降水 — 降雨或降雪大幅降低能見度。(4) 大氣透明度 — 水蒸氣和灰塵影響遠處物體的可見程度。最佳條件是晴天、低濕度、微風、無降水的組合。

能見度預報的準確度如何？

預報在1～2天內最為準確，之後準確度會下降。我們從專業氣象服務取得數據，根據能見距離、雲量、降水機率、濕度等實際重要因素來計算評分。山區天氣變化快速，建議在出發前再次確認最新預報。

天氣數據多久更新一次？

預報每15分鐘更新一次，所以您總是能看到最新的資料。只需重新整理頁面，即可獲取最新的狀況和能見度預測。

即時攝影機顯示什麼？

我們提供13台來自富士山熱門觀景點的YouTube即時攝影機畫面。北側：忠靈塔（五重塔）、河口湖（經典湖畔景觀）、大石公園（季節花園）、忍野八海（UNESCO遺產湧泉）、天上山纜車（展望台）等。南側：元箱根（蘆之湖）。攝影機持續更新，可即時確認實際狀況，是出發前確認的最佳方式。各攝影機的詳細介紹請參閱即時攝影機完整指南。

能見度評分代表什麼？

0～100的評分表示能清楚看到富士山的可能性。根據能見距離、雲量、降水機率、濕度來計算。評分基準：90～100 = 絕佳（完美條件，記得帶相機！），70～89 = 良好（應能清楚看到富士山），50～69 = 普通（可能看到但有霧霾），0～49 = 不佳（可能看不到，建議另選日期）。各因素計算方法的詳細說明請見評分方法。

晚上也能看到富士山嗎？

可以！富士山在夜空中會呈現剪影。夜間能見度與白天類似，平均約三分之一的機率可見。滿月之夜提供最佳照明，可看到白天看不到的夢幻景象。熱門夜景點包括新倉山淺間公園（日本百大夜景）、河口湖、本栖湖等。在特別清澈的夜晚，甚至能從100公里外的東京看到富士山。拍攝技巧請參閱富士山攝影指南。

可以查看幾天後的預報？

最多可查看10天後的預報。「10天預報」區段讓您一覽每日狀況，「最佳觀賞時間」會自動從所有天數中選出前3個最佳時段。不過，越遠的預報準確度越低，建議旅行前再次確認最新預報。

從東京能看到富士山嗎？

可以！晴天時可從東京看到富士山，尤其是從東京晴空塔（約100公里）等高樓和展望台。但因距離、大氣霧霾和都市空氣污染，全年僅約20～30%的時間可見。冬季（12～2月）清晨（6～9時）機會最大。東京熱門觀景點包括新宿高樓群、東京鐵塔、台場海濱公園等。出發前記得用即時攝影機確認目前狀況。詳情請參閱從東京看富士山指南。

今天應該去看富士山嗎？

請查看頁面頂部的即時能見度評分。70分以上（良好～絕佳）代表是觀賞富士山的好日子。50～69分（普通）表示能見度有些霧霾。50分以下（不佳）表示山可能被雲層或大氣條件遮擋。也請查看逐時預報，找出最佳觀賞時段。清晨（6～9時）即使在下午能見度下降的日子，通常也有最佳能見度。

從哪裡可以看到富士山？

富士山在半徑100公里內的許多地點都能看到。推薦觀景點：河口湖（北側經典景觀，約30公里）、忠靈塔（著名五重塔攝影點）、蘆之湖／箱根（西南側，約45公里）、東京晴空塔（100公里，冬季晴天）、橫濱海濱。在特別清澈的日子，甚至從千葉縣（120公里）也能看到。我們提供12處以上的即時攝影機，可事先確認狀況，本頁的觀景點地圖也標示了所有主要觀測點。

如何判斷是否能看到富士山？

請在本頁確認三個指標：(1) 即時能見度評分 — 70以上為良好，90以上為絕佳。(2) 目前天氣狀況 — 雲量低於50%、濕度低於60%、無降水為理想條件。(3) 即時攝影機畫面 — 從12處以上的觀景點確認實際狀況。未來日期請查看10天預報，目標冬季（12～2月）清晨（6～9時JST）。即使天氣晴朗也不代表能看到富士山 — 山有自己的氣象模式，全年僅20～30%可見。

What is the best month to see Mt. Fuji?

February is statistically the best month with 79% full visibility. December, January, October, and November are also excellent at 61-63%. Avoid June (7%) and July-August (10-12%).

What time of day is best for viewing Mt. Fuji?

Early morning between 5:00-8:00 AM offers the best visibility. By 11:00 AM, warm air rising up the slopes begins forming clouds around the summit.

Can I see Mt. Fuji from Tokyo?

Yes, but only on exceptionally clear days — primarily cold, dry winter mornings. Tokyo is ~100 km from Fuji. For much better odds, travel to the Fuji Five Lakes area (25 km away).

What is Diamond Fuji?

Diamond Fuji occurs when the sun aligns perfectly with Mt. Fuji's summit. The most reliable spot is Lake Yamanaka during Oct 25-Nov 25 and Jan 18-Feb 20, between 4:00-5:00 PM.

Can you see Mt. Fuji in December?

Yes, reliably. Historical records show full visibility on just over 60% of December days, on par with January, October, and November and behind only February.

Can you see Mt. Fuji from Tokyo in December?

Regularly, especially on cold, windy mornings. Winter is Tokyo’s Fuji-spotting season, and December opens it.

When is Diamond Fuji in December?

Around the winter solstice, from viewpoints east of the mountain: the Shonan coast, Enoshima, and Tokyo high-rises. The alignment date shifts with location, so consult a daily alignment map.

Does Mt. Fuji have snow in December?

Yes. The snow cap is fully established and grows through the winter, usually covering the upper slopes completely.

Is December crowded at Mt. Fuji?

Quiet until December 28, then busy through New Year as hatsuhinode (first sunrise) travelers arrive. Book ahead if you span the holidays.

← Best Time to See Mt. Fuji

Mt. Fuji in December

Dependable winter views, short days, and Diamond Fuji visible from the capital side.

Short answer

Yes, December is dependable. Winter air keeps haze low and long-term records show full visibility on just over 60% of days, with the snow cap fully established. Around the winter solstice, Diamond Fuji becomes visible from the Shonan coast and even Tokyo high-rises as the setting sun tracks across the summit from the capital side. Our logger starts measuring December this year.

計劃前往富士山嗎？

從東京出發的熱門行程和交通方式

聯盟連結：我們可能會獲得佣金，但不會增加您的任何費用。

Deep winter viewing begins

The winter monsoon locks in during December, drying the Pacific side and putting Fuji on Tokyo’s skyline regularly for the first time since spring. Mornings are the safest bet, but December afternoons hold up far better than anything between April and October.

Plan around the light, not just the weather: the sun sets around 4:30 PM, so a full viewing day is short. New Year travel begins around December 29, when transport and lakeside hotels fill for hatsuhinode, the first sunrise of the year.

Diamond Fuji from the capital side

Around the solstice the sunset alignment sweeps across viewpoints east of the mountain: the Shonan coast, Enoshima, and high floors in Tokyo itself. Unlike the Lake Yamanaka window, these alignments move day by day along the coast, so a date-and-place map is essential.

The same geometry makes December the month city dwellers can catch Diamond Fuji on a weekday evening without leaving the capital region, a genuinely different experience from the lakeside version.

How it compares

Average visibility score by month, from our measurements

Jan

–

Feb

–

Mar

Apr

May

Jun

Jul

Aug

–

Sep

–

Oct

–

Nov

–

Dec

–

– = soon: our logger started in March 2026 and fills these in automatically.

Planning tips

Use the mornings, mind the sunset

Clear odds are high all day, but with a 4:30 PM sunset the usable window is short. Front-load viewpoints and keep the evening for onsen.

Catch a solstice Diamond Fuji

Check an alignment calendar for the Shonan coast or Enoshima in the second half of December and arrive 45 minutes before sunset.

Avoid the year-end crush

December 29 to January 3 brings Japan’s New Year travel peak. Before the 28th, the season is quiet and cheap.

Dress for wind, not just cold

The winter monsoon that clears the air also blows hard at exposed lakeside viewpoints. Windproof layers keep you out through golden hour.

Mt. Fuji in December

計劃前往富士山嗎？

Deep winter viewing begins

Diamond Fuji from the capital side

How it compares

Planning tips

Use the mornings, mind the sunset

Catch a solstice Diamond Fuji

Avoid the year-end crush

Dress for wind, not just cold

Frequently Asked Questions

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