October is when Sapporo puts on its best coat — literally. The city's parks and university campuses shift into deep reds and burnt golds as autumn foliage reaches its peak, and the air finally has that crisp bite that makes walking around feel like a reward rather than an endurance test. Daytime highs sit around 15.9°C (61°F), dropping to about 6.5°C (44°F) after dark, which means layering becomes a daily ritual. The summer crowds have thinned out, ski season hasn't started, and you're left with this comfortable window where the city feels like it belongs to the people who actually live there.
To be fair, October isn't flawless. You'll likely see rain on roughly half the days — 115mm spread across about 13 days — though most of it tends to come in short bursts rather than all-day downpours. The tail end of the month can feel genuinely cold if you're coming from somewhere warm, especially after sunset. But that coolness is also what drives the foliage. The ginkgo trees along Hokkaido University's main avenue turn a shade of gold that stops foot traffic, and the maple valleys out at Jozankei Onsen draw photographers from across Japan. This is Sapporo between its two headline seasons — past summer festivals, before the snow — and it might be the most underrated window the city has.
One thing worth knowing: Sapporo Autumn Fest, the city's massive open-air food festival in Odori Park, typically wraps up in early October. If you time it right, you catch the last days of that alongside the foliage. Miss it by a week and the park is quiet again. Either way, the seasonal eating — fresh ikura, autumn salmon, sanma grilled over charcoal — carries through the whole month regardless of any festival schedule.
Why visit in October
- Autumn foliage peaks across the city mid-to-late October — Hokkaido University's ginkgo avenue alone is worth the trip
- Comfortable walking temperatures after months of summer humidity, cool enough for layers but rarely bitter
- Sapporo Autumn Fest occupies the first week or so, serving regional Hokkaido dishes from dozens of stalls in Odori Park
- Hotel rates sit well below winter ski-season and February Snow Festival pricing — solid value for what you get
- Seasonal seafood peaks: fresh ikura, autumn salmon, and sanma are at their best in Hokkaido markets right now
Worth knowing
- Rain on roughly half the days — not heavy, but persistent enough to disrupt outdoor plans if you don't pack for it
- Late October evenings drop near freezing, which catches visitors off guard if they've packed for mild autumn
- The major summer festivals are over and ski season hasn't started, so the event calendar is thinner than peak months
- Daylight hours shorten noticeably through the month — by late October, it's dark before 5pm
Best for
Think twice if
October in Sapporo marks the decisive shift into autumn. The warmth of September fades fast — you'll notice it in the mornings especially, when the air has a raw edge that wasn't there a few weeks ago. Daytime highs average 15.9°C (61°F), pleasant enough for walking in a light jacket, but lows drop to 6.5°C (44°F) and the city feels it after sundown. Humidity sits around 78%, which sounds high on paper but reads as damp-cool rather than sticky — the kind that makes hot ramen feel necessary rather than optional. Rainfall totals about 115mm over 13 days, typically arriving as on-and-off showers rather than sustained storms. Compared to the summer months, the rain is actually lighter and less oppressive. The real shift is in the light: days shorten perceptibly week by week, and by late October the sky darkens before 5pm. Wind picks up compared to summer, especially along the wider avenues downtown, adding a chill factor the temperature alone doesn't capture.
Seasonal caution
- Late October nights can approach freezing, particularly toward the end of the month — pack warmer than you think if you plan to be out after dark
- Mountain areas like Jozankei and the trails around Mt. Moiwa get noticeably colder than central Sapporo, sometimes 4-5°C lower — dress for the elevation, not the city forecast
Year-round climate
Averages from the last 5 years.
| Month | Avg high (°C) | Avg low (°C) | Rainfall (mm) |
|---|---|---|---|
| Jan | -3 | -11 | 80 |
| Feb | -1 | -9 | 79 |
| Mar | 4 | -5 | 82 |
| Apr | 12 | 2 | 102 |
| May | 17 | 8 | 106 |
| Jun | 22 | 13 | 119 |
| Jul | 27 | 19 | 131 |
| Aug | 27 | 19 | 163 |
| Sep | 23 | 14 | 131 |
| Oct | 16 | 7 | 115 |
| Nov | 9 | 0 | 123 |
| Dec | 0 | -7 | 69 |
Headline events
Sapporo Autumn Fest (さっぽろオータムフェスト)
Mid-September to early October (usually ends first week of October)
Hokkaido's largest food festival takes over Odori Park with dozens of themed food zones serving regional specialties — think Tokachi beef, Kamikawa ramen, Yubari melon desserts, and fresh seafood from every Hokkaido port. Over two million visitors across its run. The festival typically wraps in early October, so timing matters.
Best things to do in October
Walk the Hokkaido University Ginkgo Avenue
natureThe main boulevard cutting through Hokkaido University's campus is lined with around 70 ginkgo trees that turn a uniform, almost unreal gold in mid-to-late October. The canopy forms a tunnel effect, and when the leaves start dropping, the ground turns into a golden carpet. It draws steady foot traffic but never feels overcrowded — students on bikes weave through photographers, and the whole scene has an easy, lived-in quality that tourist attractions rarely manage.
Ginkgo leaves peak in the second half of October — too early and they're still green, too late and they've dropped. The window is roughly two weeks.Booking tipNo booking needed. Go on a weekday morning for fewer crowds and softer light. The avenue runs north from the main gate near Sapporo Station.
Day trip to Jozankei Onsen for autumn foliage
natureAbout 50 minutes south of central Sapporo by bus, Jozankei is a hot-spring valley carved along the Toyohira River. In October the gorge walls light up in layers of red maple, orange elm, and yellow birch reflected in the river below. Soak in a rotenburo (outdoor bath) with steam rising into cold air and crimson leaves overhead — the temperature contrast between the hot water and the autumn chill on your face is something you feel in your chest.
Jozankei's koyo typically peaks in the first half of October, about two weeks ahead of downtown Sapporo. This is the single best foliage destination within easy reach of the city.Booking tipDay-use onsen bathing doesn't usually need reservations, but if you want a private rotenburo or an overnight ryokan stay, book at least two weeks ahead once foliage forecasts start circulating.
Eat through Nijo Market's autumn seafood
foodNijo Market in Chuo-ku is compact — a few covered blocks of fishmongers, produce stalls, and tiny counter restaurants. In October the displays shift to autumn mode: glistening ikura in wooden boxes, whole sanma on ice, fat scallops from Hokkaido's northern coast. Several stalls let you build your own kaisendon — a bowl of rice topped with whatever raw seafood you point at. The uni tends to be Hokkaido-harvested and tastes different from what you get in Tokyo — creamier, less briny.
Autumn salmon run plus ikura season means the market is at its seasonal peak for Hokkaido's defining seafood. The quality-to-price ratio in October is likely the best of the year.Booking tipNo reservations. Go before 9am to see the market at its freshest and avoid the late-morning tour-group wave.
Ride the Mt. Moiwa Ropeway at dusk
sightseeingMt. Moiwa's summit sits about 531 meters above the city, and the ropeway-plus-cable-car combination gets you to the observation deck in about 15 minutes. On a clear October evening, you get the city grid stretching to the horizon with the Ishikari Plain beyond, the sky shifting from copper to deep blue. It was voted one of Japan's top three night views, and unlike some of those rankings, this one holds up. The air at the summit is noticeably colder than street level — bring a layer.
October's earlier sunsets mean you can catch the golden-hour-to-night transition without staying out until 8pm. Clearer autumn air also tends to improve visibility compared to humid summer months.Booking tipThe ropeway runs until about 10pm in October but gets busy around sunset on weekends. Aim for a weekday or arrive 30 minutes before sunset to avoid queuing.
Explore Maruyama Park's autumn trails
natureMaruyama Park sits at the base of Mt. Maruyama on Sapporo's western edge, and its forest trails thread through old-growth trees that turn deep red and amber in October. The park is quieter than Hokkaido University — more birdsong, fewer cameras — and connects to the Hokkaido Shrine, where the torii gates framed by autumn color make for the kind of photo that actually looks better than you remember.
The mixed forest here peaks in color slightly later than Jozankei, roughly mid-to-late October, giving you a second wave of foliage even if you miss the mountain gorge.Booking tipFree and open. The trail to Mt. Maruyama's summit takes about 40 minutes each way — wear proper shoes, as the path gets slippery after rain.
Bar-hop through Tanukikoji and Susukino
nightlifeSapporo has a serious drinking culture — this is where Japanese beer was born, after all. Tanukikoji is a covered shopping arcade that stretches ten blocks, with izakaya and small bars tucked into the upper floors. Susukino, just south, is Hokkaido's largest entertainment district. On a cold October night, ducking into a tiny standing bar serving hot sake and grilled sanma feels right in a way that the same activity in August just doesn't.
The cooling weather makes warm izakaya feel inviting rather than stifling. Autumn menus appear at most establishments, featuring seasonal seafood and nabemono (hot pot) dishes that aren't available in summer.Booking tipNo reservations needed for most standing bars and small izakaya. For popular ramen shops in Susukino, expect a 15-20 minute wait on weekend evenings.
Cycle the Toyohira River path
outdoorThe paved cycling path along the Toyohira River runs for kilometers through the city, passing parks, bridges, and residential neighborhoods. In October the riverside trees are changing color and the temperature is right for sustained pedaling without overheating. You can rent bikes near Sapporo Station and ride south toward Makomanai or north toward the river's headwaters. The path is flat, well-maintained, and surprisingly uncrowded on weekdays.
Summer is too humid for comfortable long rides, winter is snow-covered, and the path closes to casual cycling. October's 15°C highs and autumn scenery along the riverbanks make this the ideal cycling month.Booking tipBike rental shops near Sapporo Station typically don't need advance booking on weekdays. Weekend mornings can sell out of the better bikes by 10am.
Visit the Sapporo Beer Museum and taste autumn-release brews
cultureHoused in a handsome red-brick building in the Sapporo Garden Park complex, the museum traces the history of Japanese beer from the Meiji era forward. The tasting hall at the end lets you try Sapporo's lineup, and in October there are usually autumn seasonal releases — slightly richer, maltier beers brewed to match the cooling weather. The building itself, surrounded by changing leaves, photographs well.
Autumn limited-edition brews appear in October, and the surrounding park's foliage gives the red-brick complex a different atmosphere than it has in summer. The tasting hall is also more comfortable when you're not fighting summer heat.Booking tipThe museum is free to enter; tastings cost a small fee. No reservation needed for the self-guided tour, but the premium tasting course can sell out on weekends — check availability online a few days ahead.
What to eat in October
On menus now
Sanma (Pacific saury)
Grilled whole over charcoal, skin blistered and crackling, served with grated daikon and a squeeze of sudachi citrus. Sanma is autumn on a plate in Japan, and Hokkaido gets some of the freshest catches. The smell of it grilling at izakaya around Susukino is one of October's defining scents.
Soup curry
Not strictly seasonal, but soup curry is Sapporo's signature dish and October's cooling temperatures make it feel necessary rather than indulgent. The broth is thinner than regular curry — fragrant, spice-forward, loaded with roasted vegetables. Shops in Maruyama and along Route 36 tend to be less tourist-heavy than Susukino spots.
In markets
Ikura (salmon roe)
October is peak ikura season in Hokkaido. The roe is plump, bright orange, and has that clean pop-and-burst texture you don't get from frozen. Nijo Market stalls sell it loose by weight — the difference between fresh Hokkaido ikura and the off-season version is not subtle.
Akizake (autumn salmon)
Wild chum salmon returning to Hokkaido rivers through October. The flesh is leaner than summer salmon, with a deeper flavor that works grilled with salt or simmered in ishikari nabe, Sapporo's signature salmon-and-miso hot pot.
Kabocha (Hokkaido pumpkin)
Hokkaido-grown kabocha hits peak sweetness in autumn. You'll find it in everything from tempura to soup curry toppings to the soft-serve at dairy shops. The flesh is dense, chestnut-sweet, with a nuttiness that tastes like October smells.
Shinmai (new-crop rice)
Hokkaido's rice harvest wraps up in October, and restaurants switch to shinmai — freshly harvested rice with a slightly sweeter, stickier quality. It's subtle but locals notice. Worth ordering a simple rice bowl at any good izakaya to taste the difference.
Regular events in October
Sapporo Marathon (Hokkaido Marathon)Free
A full and half marathon course that winds through central Sapporo, passing Hokkaido University, Odori Park, and along the Toyohira River. Expect road closures in central areas on race day. Even if you're not running, the atmosphere along the route is worth catching.
Early October (usually first Sunday)Jozankei Koyo (Autumn Leaves Illumination)Free
Evening light-up events along the Toyohira River gorge at Jozankei, where colored spotlights illuminate the autumn foliage after dark. The combination of lit maples, river reflections, and steam from nearby onsen creates a specific atmosphere that photographs tend to undersell.
Early to mid-October, evenings onlySapporo International Short Film Festival
A curated program of short films from Japanese and international directors, screened at venues around the city center. Smaller and more approachable than the big film festivals — good for a rainy afternoon.
Mid-October (varies by year)Hokkaido Shrine Autumn FestivalFree
A quieter counterpart to the June festival, held at Hokkaido Shrine in Maruyama Park. Features traditional kagura performances and food stalls, with the shrine grounds framed by autumn foliage. Draws mostly locals rather than tourists.
Mid-OctoberBest places this October
Hokkaido University Ginkgo Avenue (北海道大学イチョウ並木)
parkThe defining autumn image of Sapporo — a 380-meter boulevard of ginkgo trees that turns uniformly gold in the second half of October. The canopy, the leaf-covered ground, and the students cycling through make this feel more like a living painting than a tourist spot. The campus is open to walkers and has its own quiet charm beyond the avenue.
Kita-kuJozankei Onsen (定山渓温泉)
onsenA hot-spring town in a river valley 26km south of Sapporo, where the gorge walls blaze red and orange in early-to-mid October. The combination of outdoor baths and peak foliage is Hokkaido's answer to a Vermont autumn, except you're soaking in mineral water instead of driving past it. Free foot baths along the river if you don't want a full soak.
Minami-ku (outskirts)Odori Park (大通公園)
parkThe 1.5km green belt running through central Sapporo. If you catch the last days of Autumn Fest in early October, the park is full of food stalls and beer tents. Later in the month it settles into a quiet corridor of changing trees, park benches, and the TV Tower at the eastern end. A good place to sit with a coffee and watch the city move.
Chuo-kuNijo Market (二条市場)
marketSapporo's central fish market, smaller and grittier than Tsukiji but with arguably better Hokkaido seafood at lower prices. The counter-service restaurants here do kaisendon (seafood rice bowls) that could hold up against anything in Tokyo. In October, the ikura and autumn salmon are the stars.
Chuo-kuMaruyama Park and Hokkaido Shrine (円山公園・北海道神宮)
parkA forested park on the city's western edge that peaks in color slightly later than Jozankei, usually mid-to-late October. The Hokkaido Shrine within the park has a quieter, more contemplative feel than most urban shrines, and the approach path through autumn trees sets a tone. Local families and dog walkers outnumber tourists.
Chuo-ku (Maruyama)Mt. Moiwa Observatory (もいわ山展望台)
viewpointThe summit observation deck reached by ropeway and mini cable car, offering a 360-degree view of Sapporo, the surrounding mountains, and on clear days, the Ishikari Bay coastline. October's crisp air and earlier sunsets make the golden-hour-to-night transition more accessible than in summer. Genuinely one of the better city viewpoints in Japan.
Minami-kuMoerenuma Park (モエレ沼公園)
parkIsamu Noguchi's landscape sculpture park on the city's northeast edge. The geometric hills, glass pyramid, and open lawns take on a different mood when surrounded by autumn-toned trees and set against Hokkaido's wide sky. Less visited than the central parks, which is part of the appeal. Cycling here along the Toyohira path is a solid half-day plan.
Higashi-kuSusukino (すすきの)
neighborhoodHokkaido's largest entertainment district, running south from Odori. In October the neon signs reflect off wet evening sidewalks, and the izakaya and ramen shops feel warmer — both literally and atmospherically — as the temperature drops outside. The side streets off the main drag are where the interesting spots hide: tiny sake bars, standing-only yakitori joints, late-night soup curry counters.
Chuo-ku
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Insider tips
The ginkgo avenue at Hokkaido University is famous, but the campus has a second, quieter path along the Sakaemachi River that barely appears in guidebooks. The maples there tend to peak a few days after the ginkgo, so if you time it right you get both in one walk.
Nijo Market gets a rush of tour groups between 10am and noon. Show up at 7:30am and you'll be eating kaisendon alongside the people who just finished unloading the catch. The quality is the same, the wait is zero, and the light in the covered market has that early-morning quality that makes the fish look better in photos.
Skip the famous ramen alley in Susukino — the wait is long and the bowls, while fine, aren't meaningfully better than the shops on the surrounding side streets. Locals tend to have their own go-to spot a few blocks away. Look for places with handwritten menus and a line of salarymen rather than tourists.
If you're visiting Jozankei for the koyo, take the bus rather than a rental car. Parking near the gorge fills up early on weekends, and the bus drops you right at the main walking path. The ride itself along the Toyohira River gives you 30 minutes of changing foliage through the bus window.
Convenience stores in Sapporo stock seasonal onigiri and bento that rotate monthly — October brings autumn-salmon-and-ikura combinations and chestnut rice that are genuinely good. A konbini breakfast and a vending-machine coffee by the river is an underrated Sapporo morning.
Avoid these mistakes
- Packing for mild autumn and getting caught in near-freezing evening temperatures — the 10°C swing between afternoon and night is bigger than most visitors expect. By late October, evenings feel closer to winter than fall, especially if you're outdoors at Jozankei or on Mt. Moiwa's summit.
- Visiting Hokkaido University's ginkgo avenue in early October and finding the leaves still green — the gold typically peaks in the second half of the month, and the exact timing shifts year to year. Check local koyo forecast reports online before planning your visit day.
- Assuming Sapporo Autumn Fest runs all month — the festival usually wraps up in the first week of October. If the food festival is a major draw for your trip, verify the exact closing date before booking flights, because missing it by two days is a common disappointment.
- Scheduling only indoor activities because the forecast shows rain — October rain in Sapporo tends to come in short, light bursts rather than day-long downpours. An umbrella and waterproof shoes let you walk comfortably through most of it. Canceling outdoor plans at the first sign of drizzle means missing some of the best foliage days.
Practical tips for October
October straddles a shoulder season in Sapporo, which means some seasonal businesses are in transition — summer outdoor activities have wound down, but winter operations like ski resorts and snowshoe tours haven't started yet. Book Jozankei ryokan at least two weeks ahead once the Japan Meteorological Agency's koyo forecast confirms peak timing, as the good rooms sell quickly to domestic travelers. JR trains between Sapporo and Otaru run regularly and don't need advance tickets, but the Jozankei bus can get crowded on weekend mornings during peak foliage — aim for the first departure. Most restaurants and attractions keep normal hours through October, though some outdoor beer gardens and summer-only terraces close at the end of September. Dress in layers and keep a packable bag — mornings might call for a warm jacket that you're peeling off by 2pm. IC cards (Kitaca or any compatible card) work on Sapporo's subway, buses, and JR local trains, and save time over buying individual tickets. Sunset comes before 5pm by late October, so plan outdoor activities for the morning and early afternoon if daylight matters.
FAQ
Is October a good time to visit Sapporo?
October is one of the better months for Sapporo — likely in the top three or four. The autumn foliage is the main draw, with ginkgo and maple trees peaking across the city from mid-to-late October. Temperatures are comfortable for walking during the day, the summer humidity has cleared, and crowds are thinner than summer or winter festival season. The trade-off is rain on about half the days and genuinely cold evenings, so it's not quite as easy as a May or June visit. But if fall colors matter to you at all, this is the month.
What is the weather like in Sapporo in October?
Expect daytime highs around 15.9°C (61°F) and lows near 6.5°C (44°F), with about 115mm of rain spread across 13 days. Humidity sits around 78%, which reads as damp-cool rather than tropical. The rain tends to be intermittent rather than sustained. Early October still has some warmth from September lingering, but by the last week the cold is real — mornings feel wintry, and the first frost isn't far off. Layers and rain gear are essential.
Is Sapporo crowded in October?
Medium crowds — noticeably quieter than summer (July-August beer gardens and festivals) and far less hectic than February's Snow Festival. That said, the koyo season does draw domestic Japanese travelers, particularly to Jozankei and Hokkaido University on weekends. You won't struggle with sold-out hotels or packed trains, but popular foliage spots at peak timing on a Saturday will have company. Weekday visits to the main spots are comfortable and rarely feel congested.
When do autumn leaves peak in Sapporo in October?
It depends on the specific spot and the year's weather, but Jozankei Onsen typically peaks earliest — usually the first half of October. The city center parks and Hokkaido University's ginkgo avenue tend to follow in the second half of October, sometimes extending into early November. The Japan Meteorological Agency publishes koyo forecasts that update weekly starting in September — check those rather than relying on fixed dates, as the timing can shift by a week or more depending on temperature patterns.
What should I eat in Sapporo in October?
October is peak season for Hokkaido's autumn seafood — fresh ikura (salmon roe) with that bright pop you don't get outside of season, wild autumn salmon grilled or simmered in ishikari nabe (salmon-miso hot pot), and sanma (Pacific saury) charcoal-grilled at izakaya across the city. Soup curry is Sapporo's signature dish and feels right once the temperature drops. Nijo Market is the best central spot for seafood, and the area around Susukino and Tanukikoji has more ramen and izakaya options than you could cover in a week.
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