October and November are widely considered the best months to visit Japan — comfortable temperatures, low humidity, clear skies, and stunning autumn foliage. September still feels like summer. This guide covers all three months so you pack exactly right.
"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. We break down each month with actual temperatures, regional differences, and specific clothing recommendations so you don't end up sweating through a jacket in September or shivering in a t-shirt in November.
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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 averages 28°C / 21°C (high/low) with humidity still above 70%. It genuinely feels like August. Osaka and Kyoto have a similar climate (29°C / 22°C) — see the Tokyo section for clothing advice. 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 aggressive indoor AC (trains and malls blast 22-24°C air conditioning)
- Rain jacket or compact umbrella — this is critical. September is peak typhoon season with ~200mm of rainfall in Tokyo.
- Comfortable walking shoes with decent grip. Wet surfaces after rain are surprisingly slippery on Japan's polished stone sidewalks.
For detailed summer clothing advice that applies to early-mid September, see our summer packing guide.
September is the peak of Japan's typhoon season. Typhoons can disrupt trains, ground flights, and close attractions with little warning. Pack a compact rain jacket (not just an umbrella — wind will destroy it in a typhoon) and keep a plastic bag handy for wet items. Check weather forecasts daily and have backup 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: The Perfect Travel Month
Ask anyone living in Japan when the best time to visit is, and most will say October. 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: Around 160mm (less than September) with far fewer typhoons
- Skies: Consistently clear, 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 a Hokkaido visit with Tokyo in October, pack for two climates — this is a good reason to use a JR Pass and plan your multi-city route carefully.
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: 8°C / 1°C — approaching winter. Snow is possible by late November
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 typically November 20-30, and the temple circuits (Tofuku-ji, Eikando, Kiyomizu-dera) involve hours of outdoor walking through shaded gardens. Dress warmer than you think — 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 is similar to Tokyo, so follow the Tokyo section for clothing recommendations.
Regional Differences: Autumn Climate by Month
Japan stretches 3,000 km from north to south. The temperature difference between Hokkaido and Okinawa in November is a staggering 16°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 | 8°C / 1°C — Near-winter, coat + warm layers, snow possible |
| Tokyo (Osaka/Kyoto similar) | 28°C / 21°C — Still summer, light breathable clothes | 22°C / 15°C — Perfect 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 — Cold, overcast, first snow possible. Medium jacket, waterproof layer |
| Okinawa (Naha) | 31°C / 26°C — Full summer, typhoon risk | 28°C / 23°C — Still warm, beach weather continues | 24°C / 19°C — T-shirt weather, no jacket needed |
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 1°C 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'll also remove shoes frequently at temple interiors. Slip-on walking shoes are ideal.
- 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 — you'll remove shoes at temple buildings. Hole-free, presentable socks are a small but real consideration
Where to See Autumn Foliage
The foliage front moves from north to south over about two months:
- Late September - mid-October: Hokkaido (Daisetsuzan, Jozankei)
- Mid-October - early November: Nikko, Japanese Alps, Tohoku region
- Mid-November - early December: Tokyo, Kyoto, Osaka, Hiroshima. Japan Sea side (Kanazawa) foliage peaks around mid-November, similar to Tokyo/Kyoto.
- Kyoto peak: Typically November 20-30 (the most popular period)
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. Japan has coin laundromats everywhere — ¥200-300 per wash, ¥100 per 10-minute dry cycle. Pack 4-5 days of clothes regardless of trip length and do laundry as needed. This leaves room in your bag 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
Frequently Asked Questions
Can I still wear shorts in Japan in autumn?
In September, absolutely — it's still summer temperatures. In October, shorts work on warmer afternoons in Tokyo/Osaka but you might feel underdressed by evening. By November, long pants are the better choice everywhere except Okinawa.
What should I wear to temples in autumn?
The same guidelines apply year-round: cover your shoulders and knees as a sign of respect, though enforcement is rare. In autumn, this is easy since cooler weather naturally means more coverage. The bigger consideration is comfortable shoes you can slip on and off — you'll remove footwear at many temple buildings. See our first-time Japan guide for more on temple etiquette.
Should I buy clothing in Japan instead of packing it?
UNIQLO is your best friend for filling gaps. Their HeatTech thermal layers (for November cold) and AIRism cooling tops (for September heat) are affordable, high-quality, and available at stores throughout Japan. UNIQLO also offers tax-free shopping for tourists on purchases over ¥5,000. If you're visiting in late autumn and realize you need warmer layers, just buy them there rather than overpacking.
How do I dress for a day trip from Tokyo to Hakone or Nikko in autumn?
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.
Is Okinawa worth visiting in autumn?
Okinawa in autumn is essentially extended summer — 24-31°C across September to November, with beach weather through October. It's an excellent choice if you want to combine foliage viewing in Kyoto 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.
