October and November are widely considered two of the best months to visit Japan — comfortable walking weather, lower humidity, and the country's famous autumn foliage. But September still feels like summer, late November in Kyoto draws cherry-blossom-level crowds, and mountain foliage spots have a bear problem most English guides don't mention. This guide covers all of it.
"Autumn in Japan" sounds straightforward until you realize September can hit 31°C in Okinawa while late November in Hokkaido dips below freezing. These three months cover a wider temperature range than any other season, and what you pack for early September and late November are completely different wardrobes.
This guide is part of our What to Wear in Japan series. For early September overlap, see our summer guide; for late November into December, see our winter guide. Temperatures throughout are rounded monthly averages from long-term JMA climate normals — recent autumns have been notably warmer than the historical record, so always check the forecast 3-5 days out.
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September: Still Summer (Don't Be Fooled)
September catches a lot of travelers off guard. The calendar says autumn, but Japan's weather says otherwise — especially in the first half of the month.
Tokyo typically runs 27-31°C / 21°C (highs frequently in the low 30s in early September), with humidity still above 70%. Recent years have trended hotter as climate change pushes summer further into autumn. Osaka and Kyoto run a degree or two warmer than Tokyo; only Hokkaido (23°C / 15°C) starts to feel like real autumn.
What to Wear in September
- Light, breathable fabrics — quick-dry synthetics, linen, or lightweight cotton. This is summer clothing. Save your layers for October.
- Shorts and t-shirts work perfectly for daily sightseeing. Loose-fitting clothes beat tight ones in the humidity.
- A light cardigan or hoodie for indoor AC, which is still running significantly cooler than outside on trains and in shopping malls
- Rain gear — strongly recommended. September is one of Japan's wettest months: Tokyo averages around 210-230mm and it's typically the year's wettest month. A compact umbrella works for normal rainy days; a light rain jacket with a hood is better if strong wind or typhoon conditions are forecast.
- Comfortable walking shoes with decent grip. Wet station floors and wet temple stone paths can be surprisingly slippery.
Keep your summer heatstroke strategy active in early September: drink often, take air-conditioned breaks, and avoid packing the midday hours with outdoor stops. For detailed summer clothing advice that applies to early-mid September, see our summer packing guide.
September is one of Japan's main typhoon-risk months. A typhoon may not affect your trip at all, but if one approaches, trains, flights, and outdoor attractions can be disrupted within hours. Pack a compact rain jacket with a hood (umbrellas are useless in strong wind) and keep a plastic bag handy for wet items. Check the Japan Meteorological Agency (JMA) forecast daily and have backup indoor plans for outdoor activities.
Late September Transition
The second half of September is where it gets interesting. Temperatures start dropping noticeably — Tokyo afternoons might only reach 24-25°C, and evenings cool to around 18°C. This is when you'll appreciate having a light long-sleeve shirt for after sunset. Hokkaido's autumn foliage begins in late September, with temperatures around 16°C / 7°C — bring a proper jacket if heading north.
October: Often the Most Comfortable Travel Month
Ask many people living in Japan when the best time to visit is, and October comes up first. The numbers back it up:
- Temperature: 22°C / 15°C in Tokyo — warm enough for comfortable walking, cool enough that you're not drenched in sweat
- Humidity: Drops significantly from summer levels, making everything more pleasant
- Rainfall: Often lower than September, and typhoon risk usually decreases — though October typhoons do happen, occasionally stronger when they hit late in the season
- Skies: Often clearer than summer, with that crisp autumn light photographers love
What to Wear in October
October is a layering month. Mornings start cool (15°C), afternoons warm up (22°C), and evenings cool down again. You need flexibility.
- Base layer: T-shirts or light long-sleeve shirts for daytime
- Mid layer: A light sweater, flannel, or hoodie for mornings and evenings
- Outer layer: A light jacket (denim, cotton, or a thin windbreaker) — you'll put it on and take it off multiple times a day
- Bottoms: Long pants or jeans. Shorts still work on warmer days in the first half, but you'll be glad to have long pants by late October
- Shoes: Comfortable walking shoes. The weather is dry enough that waterproofing is less critical than in September
The biggest mistake October visitors make is dressing for either the morning OR the afternoon. A light jacket over a t-shirt solves this — wear it in the morning, stuff it in your day bag at noon, pull it out again after sunset. A packable jacket that compresses small is worth its weight in gold.
October in Hokkaido
Hokkaido in October is a different world: 16°C / 7°C with autumn foliage at its peak. You need a medium-weight jacket, warm layers, and long pants. Early morning hikes for leaf viewing can feel genuinely cold. If you're combining Hokkaido with Tokyo or Kyoto in October, pack for two climates and plan your transport carefully — for rail-heavy multi-city itineraries see the JR Pass Calculator.
November: Foliage Season Arrives
November is when autumn truly transforms Japan. Tokyo's ginkgo trees turn brilliant gold along streets like Meiji Jingu Gaien. Kyoto's maples blaze red across hundreds of temple gardens. It's one of the most visually stunning times to visit — and the cooler temperatures make it comfortable for long days of walking.
But the temperatures have dropped significantly from October:
- Tokyo: 17°C / 9°C — mornings are properly cold, afternoons are brisk but pleasant (Osaka/Kyoto have similar climate — follow Tokyo clothing advice)
- Hokkaido: Sapporo runs roughly 9°C / 2°C in early November and drops to about 4°C / -1°C by late November. The average first snowfall date is November 17, and regular snow days are likely through the second half of the month — plan for winter, not autumn
What to Wear in November
- Base layer: Long-sleeve shirts, light thermal tops for cold mornings
- Mid layer: Sweaters, fleece, or wool knits — you'll wear these most of the day
- Outer layer: A medium-weight jacket or coat. Not a heavy winter parka, but something warmer than a windbreaker — a wool coat, quilted jacket, or insulated shell works well
- Bottoms: Long pants (jeans, chinos, or wool trousers). Skirts with tights work well too
- Accessories: A light scarf is useful for early mornings. Gloves are optional in Tokyo/Kyoto but helpful in Hokkaido
- Shoes: Comfortable walking shoes with closed toes. You'll be on your feet for hours at foliage spots
For late November travelers heading into December, check our winter packing guide for overlap advice.
Kyoto's peak foliage is often around late November, but the exact timing changes each year. In warm years, the best colors can continue into early December. Temple circuits (Tofuku-ji, Eikando, Kiyomizu-dera) involve hours of outdoor walking through shaded gardens — shaded temple grounds can feel 3-5°C colder than sunny streets. Bring a scarf you can add or remove as you move between sun and shade. Kyoto's climate tracks Tokyo, so follow the Tokyo section for clothing recommendations.
If you plan to visit evening foliage light-ups in Kyoto or Tokyo, dress warmer than your daytime outfit — standing still at night in a temple garden feels significantly colder than walking through the city in the afternoon. A heavier scarf, gloves, and a beanie are worth bringing.
Peak-Season Crowds in Kyoto
Late November in Kyoto draws cherry-blossom-level crowds. Famous temples (Tofuku-ji's Tsuten-kyo bridge, Eikando, Kiyomizu-dera) enforce entry-time limits and sometimes restrict photography zones. Major ryokan and the Sagano Romantic Train book out 3-6 months ahead. Practical tactics:
- Book transport and accommodation 2-3 months out if you're targeting the last two weeks of November
- Go at opening time (often 8:30-9:00 AM) for the most-famous temples; afternoon waits can exceed 60 minutes
- Mix in lesser-known spots like Komyoji, Bishamondo, Hosenin, or Tofuku-ji's outer halls for calmer foliage viewing
- Stay outside central Kyoto (Otsu, southern Kyoto, north Osaka) if hotel prices in central Kyoto have already spiked
Regional Differences: Autumn Climate by Month
Japan spans roughly 3,000 km from northern Hokkaido to southern Okinawa. The maximum-temperature difference between Hokkaido and Okinawa in November runs around 16°C, and the minimum-temperature difference is even larger (about 18°C). This table shows what you're dealing with:
| Region | September | October | November |
|---|---|---|---|
| Hokkaido (Sapporo) | 23°C / 15°C — Early foliage begins, light jacket needed | 16°C / 7°C — Peak foliage, warm layers essential | Early Nov ~9°C / 2°C, late Nov ~4°C / -1°C — near-winter, first snowfall around Nov 17 likely. Coat + warm layers, waterproof boots |
| Tokyo (Osaka/Kyoto similar) | 27-31°C / 21°C — Still summer, light breathable clothes (early Sep often 30-32°C) | 22°C / 15°C — Comfortable layering weather | 17°C / 9°C — Medium jacket, sweaters needed |
| Japan Sea Side (Kanazawa) | 27°C / 19°C — Still warm, rainy. Typhoon risk | 21°C / 12°C — Cool, increasing overcast. Light jacket + rain gear | 14°C / 6°C — Cooler, cloudier, wetter. In late November, mountain areas may see early snow; city areas mainly need a medium jacket and rain protection |
| Okinawa (Naha) | 31°C / 26°C — Full summer, typhoon risk | 28°C / 23°C — Still warm, beach weather continues | 24°C / 19°C — Often warm enough for short sleeves during the day, but a light layer is useful for evenings, windy coastal areas, ferries, and air-conditioned indoor spaces |
Key takeaway: If your autumn trip spans multiple regions, pack for the coldest destination and shed layers for warmer ones. Combining Hokkaido and Okinawa in November means packing for both near-freezing mornings and 24°C afternoons — that's a serious packing challenge.
Autumn is ideal for multi-city itineraries — comfortable travel weather and foliage moving south through the season. Use our JR Pass Calculator to see if a rail pass saves money on your Tokyo-Kyoto-Hiroshima route. Read our complete train guide for navigating Japan's rail network.
Autumn Foliage Viewing: What to Wear for Koyo
Autumn foliage viewing (koyo or momijigari) is a major cultural event in Japan — the autumn equivalent of cherry blossom hanami. You'll spend hours outdoors walking through temple gardens, hiking mountain paths, and exploring parks. What you wear matters more than you'd think.
The Foliage Viewing Challenge
The problem with foliage viewing isn't the average temperature — it's the variation within a single outing:
- Sunny open areas can feel 5-7°C warmer than the reported temperature
- Shaded temple gardens with stone paths and water features feel 3-5°C cooler
- Morning starts (popular to beat crowds) can be genuinely cold at 8-10°C
- Afternoon sun might push a comfortable 18-20°C
You're constantly moving between these microclimates over 3-5 hours of walking.
What Works for Foliage Viewing
- Layers you can adjust without stopping — a zip-up fleece or jacket you can open/close, rather than a pullover sweater you'd need to remove entirely
- Comfortable broken-in walking shoes — temple paths are often uneven stone, gravel, or packed earth. You may need to remove shoes at some temple halls and traditional buildings, so slip-on walking shoes save you time.
- A small day bag to store layers you take off. Carrying a jacket in your hands for 3 hours gets old fast.
- A light scarf — the single most versatile autumn accessory. Wear it in shaded areas, stuff it in your bag in the sun
- Clean socks — useful at temple halls, ryokan rooms, and traditional restaurants where shoes come off
Where to See Autumn Foliage
The foliage front moves from north to south over about two months. Note that elevation matters as much as latitude — mountain temples and high-altitude gardens can peak weeks earlier than nearby lowland city parks:
- Late September - mid-October: Hokkaido (Daisetsuzan, Jozankei)
- Mid-October - early November: Nikko, Japanese Alps (Kamikochi, Kurobe), Tohoku region
- Mid-November - early December: Many lowland areas around Tokyo, Kyoto, Osaka, and Hiroshima. Exact timing varies by elevation, tree type, and yearly weather.
- Kyoto peak: Often late November, sometimes extending into early December in warm years
- Kanazawa (Kenroku-en): Foliage peaks mid-to-late November and overlaps with the start of yukitsuri (the iconic conical rope supports that protect trees from heavy snow), which begin going up around November 1 — a uniquely photogenic combination found only on the Japan Sea side
Mountain Foliage: Bears and Hornets
This is the single biggest thing English-language autumn guides leave out: 2023-2025 had record bear sightings in many of Japan's popular hiking and mountain-foliage areas, including Nikko, Karuizawa, the Japanese Alps, Shirakawa-go, and much of Hokkaido. There were multiple human-injury incidents during peak foliage weekends. The risk is low for city temple visits but real for actual mountain hikes.
- Carry a bear bell (¥100-500 at 100-yen shops and hardware stores) for any mountain trail
- Avoid solo dawn or dusk hikes — bears are most active at these times
- Never leave food unattended at trailheads, in tents, or in plain sight at picnic spots
- Respect signage — "クマ出没注意" (kuma shutsubotsu chui, "bear sighting alert") signs are common at trailheads in autumn. Don't enter closed areas.
- Bear spray is sold at some major trailheads and outdoor shops if you'll do serious backcountry hiking
Asian giant hornets (suzumebachi) are at their most aggressive in September-October — their colonies peak just before winter. On forest trails and around old temples:
- Wear light colors — hornets are more aggressive toward dark clothing
- Skip strong perfume on hike days
- Don't swat — back away slowly if one is investigating you
- Severe allergic reactions need immediate medical attention — dial 119 for an ambulance
Autumn Pollen (Ragweed and Mugwort)
Spring pollen (cedar, cypress) is the famous one, but ragweed (butakusa) and mugwort (yomogi) pollen also affect sensitive travelers from late August through October. Symptoms are similar — runny nose, itchy eyes — but typically milder than spring pollen. The same drugstore remedies (masks, eye drops, OTC antihistamines like Allegra or Claritin) work; see our hub guide for the full pollen approach.
Tattoos and Autumn Onsen Trips
Autumn is when many travelers combine foliage with hot springs — Hakone, Nikko-Yumoto, Kinosaki, Kusatsu, Jozankei, Noboribetsu — but many public onsen and sento still refuse entry to anyone with visible tattoos. For tattooed travelers:
- Adhesive cover stickers (タトゥーシール) at Don Quijote, drugstores, or Amazon Japan (¥500-1,500 a pack) handle small tattoos
- Tattoo-friendly facilities can be found via
tattoo-friendly.jpand reviews on Tabelog/Tripadvisor - Private alternatives — ryokan with in-room rotenburo (open-air baths) or kashikiri-buro (reservable family baths) bypass the question entirely
- Many ryokan and resort hotels permit tattoos in private rooms but not in the communal baths — confirm at booking
Halloween in Shibuya (Late October)
If you're in Tokyo around the last weekend of October, note that Shibuya Crossing becomes a heavily-policed crowd-control zone for Halloween. In recent years, Shibuya's ward mayor has explicitly asked visitors not to come for Halloween, alcohol sales on the street are restricted, and certain areas may be closed off entirely. If you want to see costumes, go early (afternoon) or pick neighborhoods like Roppongi or Ikebukuro instead. Dress normally — Shibuya Halloween is not a costume-required event for sightseers.
Shichi-Go-San (Around November 15)
In mid-November you may see families bringing children (girls aged 3 and 7, boys aged 5) to shrines for shichi-go-san ceremonies — the kids are dressed in traditional kimono. It's a charming sight, especially at shrines like Meiji Jingu, Tsurugaoka Hachimangu, and Heian Jingu. Photography etiquette: if you'd like a photo of someone else's child, ask the parents first (in Japan, candid photos of strangers' kids are not OK without permission). Keep your distance from active ceremonies.
Typhoon Season Preparedness
Japan's typhoon season runs from June to October, with September being the peak month. While October typhoons are less common, they do happen — and they can be stronger when they hit late in the season.
What Typhoons Mean for Travelers
- Trains stop. Shinkansen and local trains suspend service during strong typhoons, sometimes for 12-24 hours
- Flights cancel. Both domestic and international flights are affected
- Attractions close. Temples, gardens, observation decks, and outdoor activities shut down
- It's temporary. Typhoons typically pass through a given area in 12-24 hours, and Japan recovers incredibly fast
What to Pack for Typhoon Season
- Compact rain jacket with hood — not a fashion choice, a functional necessity. Umbrellas are useless in strong wind
- Quick-dry clothing — if you get caught in rain, synthetic fabrics dry in hours while cotton stays wet all day
- Waterproof phone pouch or ziplock bags — protect your phone, passport, and JR Pass
- Plastic bags — for wet shoes, clothing, or to waterproof items in your day bag
- Indoor activity list — have backup plans: underground shopping arcades, museums, department store food floors (depachika), or covered shopping streets like Osaka's Shinsaibashi
Japan's meteorological agency issues detailed typhoon forecasts several days in advance. If a typhoon is approaching during your trip, monitor the Japan Meteorological Agency (JMA) website and check train status on the JR East or JR West apps. Hotels can also help with rebooking affected plans.
Autumn Packing List
Here's a consolidated checklist for an autumn trip to Japan. Adjust based on your specific month and regions — use the regional table above to calibrate.
Clothing
- 3-4 t-shirts or light long-sleeve shirts (base layers)
- 2 sweaters or fleece mid-layers (essential November, useful October evenings)
- 1 medium-weight jacket (zip-up for easy layering)
- 1 light rain jacket with hood (critical September, useful October)
- 2 pairs long pants (jeans, chinos)
- 1 pair shorts (September only, optional for October)
- 5-7 pairs underwear and socks (clean socks for temples)
- 1 light scarf (November essential, October optional)
- 1 light cardigan or hoodie (for indoor AC in September, layering in October/November)
Footwear
- Comfortable walking shoes (broken-in, slip-on preferred for temples)
- 1 pair casual shoes for evenings (optional)
Rain & Weather Gear
- Compact folding umbrella
- Packable rain jacket with hood
- Waterproof phone pouch or ziplock bags
Everyday Carry
- Small day bag (backpack or crossbody)
- Reusable shopping bag (plastic bags cost ¥3-5)
- Small towel or tenugui (many restrooms lack paper towels)
- Sunscreen (September and October sun is still strong)
- Portable battery pack
Don't overpack. Coin laundromats are common in cities and near most business hotels in Japan — typically ¥200-300 per wash and ¥100 per 10-minute dry cycle. In rural areas, ryokan, mountain towns, and remote islands, availability varies — confirm with your accommodation in advance. Most travelers pack 4-5 days of clothes regardless of trip length and do laundry mid-trip, leaving room for shopping and souvenirs. Read more packing strategy in our main clothing guide.
Hokkaido Add-Ons (October-November)
If your autumn trip includes Hokkaido, add these to the list above:
- Warm insulated jacket or down layer
- Thermal base layer (top and bottom) — UNIQLO HeatTech is available everywhere in Japan
- Warm gloves
- Warm hat or beanie (November)
- Scarf or neck gaiter
Mountain Day Trips: Hakone, Nikko, and Beyond
Mountain areas like Hakone and Nikko run 3-5°C cooler than Tokyo, especially in the morning. In October, this means Nikko might be 12°C when Tokyo is 17°C. Bring an extra layer you wouldn't need in the city. Nikko in particular is one of Japan's top foliage destinations (peak around late October) and involves significant outdoor walking — dress for the mountain, not for Tokyo Station. The bear-and-hornet section above also applies here.
Okinawa in Autumn
Okinawa in autumn is essentially extended summer — 24-31°C across September to November, with beach-friendly weather typically through October. It's a strong choice if you want to combine foliage viewing on the mainland with beach time in Okinawa on the same trip. Pack separately for each: autumn layers for the mainland, summer clothes for Okinawa. Typhoon risk remains through October, so bring rain gear. November daytime is usually short-sleeve weather, but evenings, windy coastal areas, and ferries can feel cool — a light layer is useful.
Last verified May 16, 2026. Climate ranges based on long-term JMA monthly normals; recent autumns have been notably warmer than the historical record. Foliage timing, typhoon paths, bear sighting density, and Halloween crowd policies vary significantly year to year — always check current JMA forecasts, local park advisories, and ward office announcements close to travel day.
