Japan travel guide
Japan in September is warm and wet, with Tokyo highs near 28°C, lows near 21°C and about 225 mm of rain. Typhoon risk is elevated, though late September can improve. It suits flexible travellers who accept rain and want smaller crowds than October.
Facts checked 2 Nov 2026
Warm and wet, with elevated typhoon risk; late September can improve.
This guide explains what Japan is like in September: the weather, how busy it is, what to plan and who the month suits. Figures are typical values for Tokyo from our destination research, so check a forecast before you travel.
Tokyo has daytime highs of about 28°C and lows of about 21°C in September, with around 225 mm of rain and humidity near 75 percent. Warm and wet, with elevated typhoon risk; late September can improve. September stays warm and humid, with humidity near 75 percent, and it has much more rain than July or August. Typhoon risk is elevated, so check forecasts. Conditions can improve toward the end of the month.
September suits travellers who want lower prices and can adapt to weather changes. It is less suitable for those who need a fixed schedule.
September is cooler than August but wetter, and it is warmer than October. The best weather often comes in October and November.
Travellers sometimes use late September as a quieter shoulder period before autumn foliage demand. Choose a plan with fewer hotel changes and keep one buffer day for weather delays. Carry yen and an IC card. Our packages are land-only, so flights and the visa fee are booked separately. Indian passport holders need a visa before travel, so start early.
This guide is compiled from published tourism and weather information and traveller reports about Japan, and was last checked on 2 November 2026. Weather, prices and schedules change, so confirm details before you book.
See the full best time to visit Japan guide, plan your days with places to visit in Japan and things to do in Japan, read the Japan visa guide for Indians, and browse our Japan tour packages. Return to the Japan travel guide.
Ready-made trips
Tokyo 2N · Hakone 1N · Kyoto 3N · Osaka 1N
Tokyo 3N · Kyoto 2N · Osaka 2N
Tokyo 3N · Hakone 1N · Kyoto 2N · Osaka 1N
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FAQs
Short answers to what travellers ask about Japan.
September is warm and wet, with elevated typhoon risk, although late September can improve. It suits flexible travellers who want fewer crowds and can adapt to weather.
Tokyo highs are near 28°C and lows near 21°C, with about 225 mm of rain and humidity near 75 percent. Expect warm, wet days and the possibility of typhoons.
Yes. Typhoon risk is elevated in September, and it can disrupt trains and flights. Follow local instructions, keep buffer days and consider travel insurance.
September is usually quieter than October, which begins to see autumn demand. The savings come with wetter weather and a higher chance of disruption.
It can. Late September often improves compared with early September, but rain and typhoons are still possible. Plan flexible days and check the forecast closer to travel.
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