Japan Autumn Leaves 2026: Forecast by Region

Japan autumn leaves 2026 begin in high Hokkaido mountains in September and move through northern and central Japan before many lowland sites in Kyoto and Kyushu peak in late November or December. The Japan Meteorological Corporation’s 1 October forecast puts representative red maple viewing at 28 November in Tokyo and 11 December in Kyoto. Those are forecasts for city observation points, not fixed dates for every temple or mountain, so choose a region first and recheck the named spot close to travel.

Japan autumn leaves 2026: forecast dates by region

紅葉 (kōyō, autumn leaves) does not sweep Japan in one neat line. Altitude can matter as much as latitude: a high mountain may colour while its nearby city remains green. The table combines Weathernews' regional 2026 viewing windows with city red maple dates from Japan Meteorological Corporation's 1 October forecast. The exact city dates are useful anchors, while the broad windows show why a mountain excursion can work earlier.

The dates above are from JMC's updated 2026 forecast, issued on 1 October, and Weathernews' September regional outlook. A forecast is a moving estimate. The Japan Weather Association's 1 October 2026 outlook expects most of the country to be near or later than its usual viewing time, while noting some earlier northern mountain colour after cool early-September weather. Before buying a non-refundable excursion, compare the latest named-site report with your dates. For the broader seasonal trade-offs, see the month-by-month Japan travel guide.

How the 2026 forecast is made, and why warm weather shifts it

JMC forecasts representative red maple and yellow ginkgo dates separately. Its model uses research on when these trees change colour and Japan Meteorological Agency observation standards; the reported date is when most of a sample tree's leaves have changed. Weathernews uses a different definition for a viewing window at a destination, beginning when roughly seven-tenths of the whole site has coloured and ending as leaves fall. These measures answer different questions. A JMC city date should not be read as the first day a district looks attractive.

The Japan Weather Association compares historical maple observation dates with temperature data and then applies observed and forecast 2026 temperatures. Cooler autumn weather generally brings the change forward; sustained warmth tends to delay it. This is why its 1 October outlook allows early northern mountain colour and later eastern or western lowland colour in the same season. Rain, wind and a short cold spell can alter the view at one site even when the broad regional forecast remains valid.

Famous foliage spots and alternatives when they are busy

A quieter option is a planning tactic, not a guarantee of empty paths. Weather, weekends and local events can bring crowds anywhere. The pairings below use places identified by Japan National Tourism Organization or local tourism bodies; the alternatives spread your choices beyond the best-known stop. Confirm each site's own 2026 colour report before travelling.

• Kyoto: If Arashiyama is crowded, try Takao's Jingo-ji area or the Ohara district on another day. Kyoto's tourism office promotes both outer districts as routes beyond the central landmarks. They may colour on a different schedule from central Kyoto because of elevation.
• Kantō: If the central Tokyo ginkgo avenues are busy, consider Lake Sagami or a more spacious park route. Ginkgo yellow and maple red have separate forecast dates, so check the species you want to see.
• Tōhoku: Pair the well-known Naruko Gorge with Dakigaeri Gorge as an alternative route. Check transport and trail notices; remote access may be the limiting factor even when the leaves are ready.
• Kyushu: If Nita Pass is the headline stop, consider Mt Karakuni for a different mountain landscape. Weather and trail conditions matter more than a Fukuoka city forecast for either trip.

Choose an alternative that fits your route, not just one that looks close on a map. The Japan crowd map helps with the wider calendar, while the Osaka versus Kyoto guide can help you choose a base for Kansai excursions.

Kyoto's 2026 autumn night visits and reservations

Kyoto's 2026 event calendar is already more concrete than its leaf colour. The city's tourism listings give 23 October to 13 December for Kōdai-ji's evening opening and 31 October to 13 December for Tō-ji's autumn illumination. An event date does not mean leaves will be at their best throughout the run. JMC's first Kyoto red maple forecast is 11 December; particular gardens may differ.

Reservation rules vary. Kyoto City lists Murin-an's small-group night event for 14, 15, 21, 22 and 23 November 2026 as advance-booking only. At Kurodani Konkai Kōmyō-ji, the premium early-entry plan during the 13 November to 6 December night-opening period also needs advance booking. For ordinary night entry, check the venue's own ticket page rather than assuming the premium rule applies to all visitors.

How to use this guide as the season moves

JMC updated its table on 1 October 2026 and says its next release is expected in early November. The Japan Weather Association plans further updates through November. Check the date printed on a forecast before comparing two maps, then use current photos or status reports for the exact park, gorge or temple. If your trip is fixed, change elevation or location instead of chasing a nationwide average. If your dates are flexible, leave a spare day between your main foliage stops.