Japan autumn foliage trends and seasonal forecasts

Autumn foliage across Japan is expected to arrive at normal or slightly later-than-average timings in 2026. Meteorological data indicates that maple foliage dates have been delaying by approximately 3.1 days every decade, suggesting that Tokyo's peak colors could eventually shift into December due to rising autumn temperatures.

Key seasonal highlights include the 'floor maple' reflections at Hotoku-ji Temple in Gunma and the simultaneous blooming of seasonal cherry blossoms and autumn leaves in Toyota, Aichi. In Tottori Prefecture, notable viewing spots include Amadaki Falls, Chokei Park, and the Kan'on-in Garden.

Weather patterns show a transition from summer-like heat to autumn air. While some regions may experience unseasonably high temperatures in late October, a significant cold front is expected to bring sharp temperature drops and potential early snow in areas like Asahikawa.