At a Glance
Compared to this destination's peak season September is one of Tokyo’s quieter months for international visitors, with two exceptions in 2027: the Tokyo Game Show on 16–20 September lifts Makuhari-area hotels, and the holiday weekend of 18–20 September fills the day-trip towns. Peak typhoon month, so keep one or two flexible days.
Tokyo in September — Travel Guide
By Harry Nara · Last updated
Tokyo in September offers some of the best conditions of the year, ideal for off-peak adventurers & gamers. Expect temperatures of 20–28°C, around 12 days of rain, and low crowds across the city. Daily budgets typically land around ¥6,000–40,000 for mid-range travellers. Rooms are easy to find last-minute and hotel prices stay noticeably softer through the season.
Contents14 sections
#Weather in Tokyo in September
Tokyo in September averages 20–28°C (68–82°F) with around 12 days of rain, and crowds are low.
| Measure | September in Tokyo |
|---|---|
| Daytime high | About 28°C / 82°F, hotter and stickier in the first half |
| Overnight low | About 20°C / 68°F |
| Rain | About 225mm, one of the wettest months of the year |
| Sunset | 6:09pm on the 1st, 5:27pm by the 30th |
| Typhoons | The peak of the season for the Kanto region |
| Crowds | Among the quietest months for international visitors |
Figures are Japan Meteorological Agency 1991–2020 normals for Tokyo.
What that actually means for your trip:
- This is the year's most changeable month. The first half is still summer and the last week belongs to autumn, so the trip you get depends heavily on your dates.
- Typhoons are a scheduling problem, not a safety one. Tokyo's infrastructure handles them efficiently: trains stop when wind thresholds are reached, then resume, and streets flood and clear quickly. But a storm can still cancel things you have planned.
In 2026, Typhoon No. 25 shut the final day of the Tokyo Game Show on 21 September.
- Build in slack rather than avoiding the month. Typhoon tracks are forecast several days ahead, so one or two flexible days in the itinerary absorb almost any disruption.
- Late September is the quiet reward. Cool mornings, thinning humidity and a city visibly rearranging itself for the season ahead.
Should you come in September? With a flexible itinerary, yes. The back half of the month is lovely and much cheaper than October or November, and the international crowds are among the thinnest of the year. But the typhoon risk is real and it peaks now. If your trip is short and tightly scheduled, October gives you the same autumn feel with much less weather risk.
#What's New for September 2027
September 2027 has a different holiday shape from 2026, and that changes how to plan it.
- There is no Silver Week cluster in 2027. In 2026 the holidays fell Monday to Wednesday, 21 to 23 September, creating a five-day break.
In 2027 Respect for the Aged Day is Monday 20 September and the Autumnal Equinox is Thursday 23 September, with two working days between them. That gives a three-day weekend from Saturday 18 to Monday 20, and a separate Thursday holiday that many people stretch into a long weekend to Sunday 26.
- Tokyo Game Show 2027 runs Thursday 16 to Monday 20 September at Makuhari Messe, a five-day format again after 2026's fifth day was cancelled by the typhoon. The public days fall on the holiday weekend.
- The harvest moon, Jugoya, is Wednesday 15 September 2027, ten days earlier than in 2026, according to the National Astronomical Observatory of Japan.
- The red spider lilies at Kinchakuda bloom from mid-September into early October, with paid admission during the festival period.
#What to Do in Tokyo in September
Tokyo Game Show 2027 (16–20 September). One of the world's largest games shows fills Makuhari Messe for five days, with the opening days for the trade and the public days over the holiday weekend. The big studios' playable demos draw queues of hours; the indie area, the e-sports stage and the cosplay zones are easier. Check the official site for ticket releases, which usually come in the summer.
Kinchakuda red spider lilies. Kinchakuda Manjushage Park in Hidaka, Saitama, holds a field of millions of higanbana along a bend of the Koma River, among the largest in Japan. It turns vivid crimson from mid-September into early October, and admission is charged during the festival period.
It is about a 15-minute walk from Koma Station on the Seibu Ikebukuro Line, roughly an hour from Ikebukuro. The park posts bloom updates on its site through the season.
Tsukimi, the harvest moon: Wednesday 15 September 2027. Jugoya, the fifteenth night of the eighth lunar month, is the formal night for tsukimi, moon viewing. Shrines and gardens hold moon-viewing evenings, cafés and restaurants serve tsukimi menus, and the depachika department-store food halls fill with tsukimi dango, white rice dumplings stacked like the moon.
Gardens such as Mukojima-Hyakkaen and shrines across the city hold events in the days around it; check each venue's own site for the year's programme.
The holiday weekends. Respect for the Aged Day (Monday 20 September) makes a three-day weekend, and the Autumnal Equinox, Shubun no Hi (Thursday 23 September), is a day for visiting family graves and for parks. Tokyo itself becomes quieter as residents head out to onsen towns, while the popular day-trip destinations get busy.
Use those days for Tokyo proper: museums, neighbourhoods and gardens rather than day trips.
Meguro's sanma festivals. Meguro is famous in Japan for a comic story about a lord who discovers grilled saury, and in September the area around Meguro Station has held festivals handing out grilled sanma to long queues. Poor catches in recent years have changed how much fish there is and how it is served, so check the year's details before planning around it.
Lower-crowd Tokyo proper. September's mix of typhoon risk and lingering heat keeps international tourist numbers low. teamLab, the Skytree and Senso-ji are noticeably less busy than in April or November. Plan specific day trips and museum visits for the weekdays, and you'll experience a version of Tokyo that feels more like a city than a theme park.
#Getting Around
Tokyo's transport network is at its most reliable in dry, cool late September.
Narita Airport connects to central Tokyo by the Narita Express or the Keisei Skyliner to Ueno, both about an hour; Haneda is closer, with the Keikyu Line reaching Shinagawa in about 20 minutes and the Tokyo Monorail running to Hamamatsucho.
Use a Suica or Pasmo IC card, or add one to your phone's wallet: it works on every train, subway and bus, and in convenience stores.
In a typhoon, JR and the private above-ground lines stop running when wind thresholds are reached, and operators increasingly announce planned suspensions the day before.
Tokyo Metro lines, which are underground, usually keep running longer. Build typhoon resilience into your itinerary by favouring Metro-accessible neighbourhoods (Marunouchi, Ginza, Roppongi, Asakusa, Shinjuku) over JR-dependent day trips in the first three weeks of the month.
For the Tokyo Game Show, Kaihin-Makuhari Station on the JR Keiyo Line is the venue stop, about 30–40 minutes from Tokyo Station. On public days, expect long queues from the station to the entrance; arrive well before your entry time.
#Budget & Costs
| Travel style | Per day | What it covers |
|---|---|---|
| Budget | ¥7,000–10,000 | Hostel bed, ramen and convenience-store meals, IC-card transport |
| Mid-range | ¥18,000–28,000 | Business hotel, lunch sets and izakaya dinners |
| Luxury | ¥50,000+ | Upscale hotel, kaiseki and sushi counters |
September is shoulder season: prices ease from the summer peak, then rise around the 18–20 September holiday weekend and the Tokyo Game Show, especially near Makuhari. The weeks after it are better value, with the first autumn menus arriving.
Costs worth knowing:
| What | Price |
|---|---|
| Kinchakuda higan-bana | Paid entry during the festival period; free outside it |
| Tokyo Game Show, public day | Check the official site; tickets usually go on sale in summer |
| Tsukimi dango | A few hundred yen at a wagashi shop |
| Grilled sanma at an izakaya | Varies with the catch |
Where the money actually goes:
- Two short windows lift prices. The Tokyo Game Show (16–20 September) lifts Makuhari-area hotels, and the holiday weekend (18–20 September) lifts the whole city and the day-trip towns. Avoid both and September is good value.
- The red spider lilies are cheap and brief. One paid entry and a return train from Ikebukuro make a day out.
- Autumn kaiseki menus start late in the month. That is when the luxury tier begins to earn its premium.
- Carry cash for the small places. Smaller shops and shrines are often cash-only; convenience-store ATMs take foreign cards with an English interface.
September asks one question: are you here for the holiday weekend or around it? The weeks around 18–20 September are priced like a holiday, and the days after it are cheaper, with better weather and the first autumn menus arriving. Tipping is not customary; prices include service.
#Food & Dining
Tsukimi Dango. The moon-viewing sweet is plain white glutinous rice-flour dumplings, traditionally stacked in a pyramid on a small wooden stand for the formal ritual, or sold individually at wagashi shops throughout September and into October. They're mild and slightly chewy, meant to be contemplated alongside the moon rather than eaten for pleasure; the mitarashi version (dango glazed with sweet soy sauce) is delicious.
Sanma (Pacific Saury): the September signature. Sanma is a slim silver fish caught off northern Japan in autumn. It is grilled whole, served with grated daikon and soy, and eaten with rice: a deeply seasonal, autumn-is-coming meal. Izakayas add it to their menus as a sake pairing; the slightly bitter, fatty fish and cold sake are a textbook combination.
The Tsukiji outer market and the smaller izakayas of Shibuya and Ebisu are good places to find it. Catches have been poor in recent years, so prices vary.
First Autumn Mushrooms. Matsutake, the prized pine mushroom, appears in upmarket restaurants and department-store food halls in September at prices that reflect its rarity.
The more accessible seasonal mushrooms, maitake, shimeji and eringi, arrive in markets in quantity and appear as the first sign of autumn cooking: mushroom rice, mushroom tempura, miso soup with nameko.
Autumn Menu Launch. From mid-September, coffee chains and convenience stores switch to autumn flavours, sweet potato, chestnut and roasted hojicha, and mont blanc chestnut-cream sweets appear everywhere. The kakigori shaved-ice shops begin to turn to autumn syrups before many close for the season.
#Nightlife
September evenings undergo a gradual transformation. The rooftop beer gardens close around mid-to-late September as nights become cooler, and the indoor izakaya circuit picks up in response; it is the month when Tokyo's after-work drinking culture returns to full strength.
Shimokitazawa's live music venues resume busy programming, and the jazz bars of Ebisu and Shinjuku gain energy.
Golden Gai in Shinjuku is at its most comfortable in September: the break in the heat makes the tiny alleyway bars pleasant rather than oppressive, and the international-tourist crowd is at its annual low. Some bars charge a seating fee; it is usually posted at the door.
#Shopping
End of Summer Sales (early September). The last week of August into early September carries the deepest discounts of the summer sale season.
The department stores of Shinjuku, Shibuya and Ginza are the practical last chance to buy summer clothing at a discount.
Early Autumn Arrivals (mid-September). Autumn collections arrive at full price. Japanese brands excel at layering-friendly transitional clothing, light wool, linen-cotton blends and the Japanese overshirt, and September is when it first hits the rails.
Tokyo Game Show merchandise sells at the venue on 16–20 September; popular collections sell out early on the public days. Order online ahead from the publishers' official shops if you're targeting a specific item.
#Culture & Etiquette
Typhoon protocol. When a typhoon is approaching, warnings come through television, apps and phone alerts, and the railways announce suspensions in advance. The correct response is to stock up at a convenience store, which sells onigiri, hot food, drinks and basic supplies, stay in your accommodation during the storm, and check the transport apps for resumption times after it passes. Do not walk around in a typhoon: falling debris, flooded underpasses and strong winds are real risks. Most typhoons pass within 12–24 hours.
Seasonal clothing shift. September is when Japanese people begin switching visibly from summer to early-autumn clothing, even on days that still feel warm. Following the seasonal calendar rather than the thermometer is a cultural norm; wearing summer-weight clothes into late September can look slightly out of season, though it's not impolite.
The equinox. 23 September is a day for honouring ancestors. Many families visit graves, and temples hold Higan services in the week around it; the red spider lily is called higanbana after that week.
#Essential Local Phrases
| Phrase | Japanese | Pronunciation |
|---|---|---|
| The moon is beautiful tonight | 今夜は月がきれいですね | Konya wa tsuki ga kirei desu ne |
| Is there a typhoon coming? | 台風は来ますか？ | Taifuu wa kimasu ka? |
| Is the train running? | 電車は動いていますか？ | Densha wa ugoite imasu ka? |
| Today is a public holiday | 今日は祝日です | Kyou wa shukujitsu desu |
| Thank you | ありがとうございます | Arigatou gozaimasu |
| Excuse me / Sorry | すみません | Sumimasen |
| How much? | いくらですか？ | Ikura desu ka? |
| One beer please | ビールを一つください | Biiru wo hitotsu kudasai |
| Delicious | おいしい | Oishii |
| Do you have English menus? | 英語のメニューはありますか？ | Eigo no menyu wa arimasu ka? |
#Packing List
- Light summer clothes for the first two weeks; a light jacket and longer layers for the back half of the month
- A packable rain jacket with a hood (September rain can be heavy, not just a light shower)
- Waterproof shoes or shoes that dry quickly
- A compact umbrella for everyday rain
- Sunscreen (September UV levels remain high even as temperatures drop)
- The Safety tips app, installed before arrival, for typhoon and earthquake alerts in English
- A power bank for typhoon days (transport-status checks drain batteries fast)
- A small day bag that fits inside your rain jacket (useful at Kinchakuda and the Tokyo Game Show queues)
- Cash for shrine offerings and small admission fees
#Backup Plans
If a typhoon hits during your visit. This is the most important backup plan of any Tokyo month. Stay in your accommodation, keep your itinerary fluid, and use the downtime for planning the rest of your trip, watching Japanese TV (a cultural experience in itself, even without the language), a convenience-store feast, and rest. The city usually resumes within a day of a storm passing.
If the early-September heat is intense. Apply the August strategies: early morning starts, midday indoors, evening activities. The underground food and shopping concourses beneath Tokyo Station, Shinjuku and Shibuya are fully air-conditioned and interesting for two to three hours each.
If the holiday-weekend crowds make your day trips impractical. Stay in Tokyo proper.
Ueno Zoo and the Tokyo National Museum in Ueno Park, teamLab in Azabudai and Toyosu, and the Tsukiji outer market are all comfortable holiday-weekend activities that need no train reservations. Restaurants in quieter neighbourhoods, Kichijoji, Yanaka and Koenji, take walk-ins.
If you want reliable autumn weather without typhoon risk. The final ten days of September, after the equinox, are usually more settled than the first two weeks, and October is more predictable again. If you have schedule flexibility, late September to mid-October consistently delivers some of the most comfortable weather of the year.
If the Tokyo Game Show queues are too much. Skip the headline studio zones and spend the day in the indie area, the e-sports stage and the cosplay zones, or go on a weekday rather than the holiday weekend.
#Safety & Health
September is the peak of typhoon season in Tokyo, and this is the month's single biggest safety consideration. Typhoons can bring torrential rain, high winds and transport shutdowns lasting 12–24 hours; in 2026 one closed the last day of the Tokyo Game Show.
Follow the forecasts and the Safety tips app, keep at least one flexible day in your itinerary, and allow buffer time for flights and shinkansen, which are cancelled in advance.
Early-September heat is still real, with highs around 30°C and high humidity in the first days, so heatstroke precautions still apply: drink water often, avoid sustained midday outdoor activity, and use the air-conditioned Metro as a cooling network. By late September, the days are noticeably cooler.
Mosquitoes remain active through September. Use repellent at dusk in parks and shrine grounds.
Tap water is safe everywhere. Tokyo is exceptionally safe at all hours. Standard precautions apply: don't accept drinks from strangers or touts in Roppongi or Kabukicho.
Medication. Some common cold and allergy medicines, including those with higher doses of pseudoephedrine, are restricted in Japan. Bring your own in original packaging, and check the rules before you travel if you take prescription medicine.
Tattoos at onsen. Many public onsen still refuse guests with visible tattoos or ask them to cover up; private baths are the easy alternative. Check ahead for Hakone or Atami day trips.
Emergency numbers: 110 for police, 119 for ambulance and fire.
The Japan Visitor Hotline on 050-3816-2787 runs around the clock in English.
Travel insurance is particularly important in September; make sure your policy covers weather-related cancellations and transport disruption.
#About This Guide
By Harry Nara (founder of WhenToWander), first written in May 2026 and refreshed in October 2026 for September 2027. Climate figures are Japan Meteorological Agency 1991–2020 normals for Tokyo. Dates verified against:
- Famitsu for the Tokyo Game Show 2027 dates and the typhoon that closed TGS 2026's final day
- National Astronomical Observatory of Japan for the 2027 harvest moon
- Japan Meteorological Agency for climate normals
- Kinchakuda Manjushage Park for the red spider lily field
- ONE TOKYO for the Tokyo Marathon lottery
For the season as a whole, see Tokyo in autumn, and for the month that follows, Tokyo in October.
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Frequently Asked Questions
Is September a good time to visit Tokyo?
Yes, with a flexible plan. International crowds are among the thinnest of the year and the air cools from mid-month, but September is the peak of the typhoon season. In 2027 the Tokyo Game Show runs 16–20 September, the harvest moon is on the 15th, and the red spider lilies at Kinchakuda bloom from mid-month.
Is September a typhoon month in Tokyo?
Yes, it is the peak of the season for the Kanto region. Most typhoons pass within a day, and the underground Metro usually keeps running longer than the above-ground lines, which suspend service in strong winds, often announced the day before. In 2026 a typhoon closed the final day of the Tokyo Game Show. Keep one or two flexible days.
When is Tokyo Game Show 2027?
Tokyo Game Show 2027 runs from Thursday 16 to Monday 20 September at Makuhari Messe in Chiba, about 30–40 minutes from Tokyo Station by the JR Keiyo Line. It returns to a five-day format after the fifth day of the 2026 show was cancelled by a typhoon. The public days fall on the holiday weekend, so expect long queues.
Is there a Silver Week in September 2027?
Not a long one. In 2026 three holidays in a row made a five-day break, but in 2027 Respect for the Aged Day is Monday 20 September and the Autumnal Equinox is Thursday 23 September, with two working days between them. That makes a three-day weekend from 18 to 20 September, when hotels and day-trip towns fill, and a separate Thursday holiday.
What’s the weather like in Tokyo in September?
Tokyo in September typically sees temperatures of 20–28°C with around 12 days of rain across the period. Pack lightweight layers that suit both cooler mornings and warmer afternoons.
How much does it cost to visit Tokyo in September?
Budget-conscious travellers can expect daily costs of ¥6,000–40,000, covering accommodation, food, and local transport. Quieter periods usually push prices toward the lower end of this range.