September starts hot and ends mild. The first half still feels like summer, but evenings cool noticeably, autumn flavors appear in shops, and the harvest moon brings moon-viewing events at temples. It's one of the quietest months for visitors.
It's great for budget-minded travellers and anyone who wants Kyoto with space to breathe. The honest trade-offs: early September is still humid, this is peak typhoon season so a day or two may be disrupted, and the Silver Week holidays can bring a short burst of crowds.
Festivals and big moments

OsakaMid-September
Danjiri, racing wooden floats
Kishiwada, south Osaka
Teams pull 4-tonne carved wooden floats through the streets at a run and swing them around corners. Loud, fast and thrilling.
Getting there · About 30 min from Namba on the Nankai line
Open in Google Maps ↗9月
Kansai
Typhoon season
Some typhoons reach Kansai in September. Keep a little flexibility in your plans.
9月
Kansai
Evenings cool down
Days are still warm, but evenings become pleasant for walking.
More to do this month
1Moon-viewing by boatAround the harvest moon, Daikaku-ji holds evening moon-viewing with dragon-headed boats on its ancient pond.
Kyoto Daikaku-ji, Saga, west Kyoto
2Red spider lilies at the equinoxBright red higanbana flowers bloom along rice-field edges around the autumn equinox. Rural Kyoto is at its prettiest then.
Kyoto Rice fields of Ohara and Saga-Arashiyama
3Last month on the river terracesKyoto's riverside dining platforms stay open through September, and the cooler evenings make it pleasant again.
Kyoto Kamo river terraces at Pontocho
4Halloween at Universal StudiosFrom early September the park runs its Halloween season, with daytime events and night-time horror zones.
Osaka Universal Studios Japan
5Night view from Umeda Sky BuildingAs the haze of summer clears, city views improve. The open-air rooftop is great at sunset.
Osaka Umeda Sky Building Floating Garden Observatory
Eat this month
Sanma (Pacific saury)Salt-grilled saury is the taste of early autumn in Japan, served at set-meal shops and izakaya.
Tsukimi dangoWhite moon-viewing dumplings appear in sweet shops around the harvest moon, often with sweet bean paste in Kyoto.
Chestnut sweetsKuri (chestnut) season begins, with chestnut mochi, mont blanc and kuri kinton appearing in Kyoto's confectioners.
Good to know
- Typhoons are most likely in September. Watch forecasts, keep a flexible day in your plan and check train status on the day.
- Silver Week: in 2026 there's a five-day holiday run from Sat 19 to Wed 23 September, so book early if you're coming then.
- Outside the holidays, this is a great value month with short lines at even famous temples.