Kansai Weather Guide

Kansai Weather in September: What to Wear & Expect

September in Kansai is a season when the summer heat lingers. Kyoto's high is 29.2°C, and in early September many days still top 30°C. Typhoons and the autumn rain front also make it a rainy month, and the Kii Peninsula in particular can see heavy downpours. Late in the month, mornings and evenings gradually cool down, and moon-viewing events for the harvest moon (chushu no meigetsu) are held in many places.

Kyoto high
29.2℃
Kyoto low
20.7℃
Kyoto rainfall
178.5mm
Kyoto sunset
18:06
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Overview

Kansai in September: Key Points

  • ✓Kyoto's high is 29.2°C. Early September is as hot as midsummer
  • ✓Typhoons and autumn rain make it a rainy month. Check the forecast often
  • ✓Mornings and evenings start to cool down late in the month
  • ✓Harvest moon-viewing events are held in many places
By Area

September Weather by Area

Temperature, precipitation, snow and sunshine are climate normals (1991-2020). Sunset is for September 15.

Kyoto City→

Station: Kyoto

Kyoto, Arashiyama, Gion, Fushimi Inari

High
29.2℃
Low
20.7℃
Precip.
178.5mm
Sunshine
143h
Sunset
18:06

The heat lingers. Kawadoko riverside dining on the Kamo River and in Kibune until late September

Osaka→

Station: Osaka

Osaka, Namba, Umeda, Osaka Castle

High
29.5℃
Low
21.9℃
Precip.
152.8mm
Sunshine
162h
Sunset
18:07

Kishiwada Danjiri Matsuri in mid-September. Highs around 30°C

Nara→

Station: Nara

Nara, Nara Park, Todaiji, Mt. Yoshino

High
28.8℃
Low
20.1℃
Precip.
159mm
Sunshine
152h
Sunset
18:05

Highs around 29°C. Uneme Matsuri at Sarusawa Pond on the night of the harvest moon

Kobe, Arima Onsen, Kitano Ijinkan, Mt. Rokko

High
28.8℃
Low
22.6℃
Precip.
157.2mm
Sunshine
164h
Sunset
18:08

Highs around 29°C. Evening strolls by the harbor become pleasant again

Himeji→

Station: Himeji

Himeji, Himeji Castle, Mt. Shosha

High
28.6℃
Low
19.8℃
Precip.
177.8mm
Sunshine
159h
Sunset
18:10

Highs around 29°C. A rainy month

Lake Biwa→

Station: Hikone

Otsu, Hikone, Omihachiman, Nagahama

High
27.6℃
Low
20.2℃
Precip.
167.7mm
Sunshine
163h
Sunset
18:05

Highs around 28°C. Lakeside cycling becomes enjoyable again

Shirahama & Nanki→

Station: Nanki-Shirahama

Shirahama, Kumano Kodo, Nachikatsuura, Kushimoto

High
28.5℃
Low
21.5℃
Precip.
259.8mm
Sunshine
—
Sunset
18:07

Highs around 29°C, with some days still warm enough to swim. Watch out for typhoons

Koyasan→

Station: Koyasan

Koyasan, Okunoin, Danjo Garan

High
23.7℃
Low
15.3℃
Precip.
247.5mm
Sunshine
125h
Sunset
18:06

Highs around 24°C, mornings 15°C. Lots of rain

Amanohashidate & Ine→

Station: Maizuru

Miyazu, Amanohashidate, Ine

High
27.6℃
Low
19.3℃
Precip.
238.3mm
Sunshine
135h
Sunset
18:08

A rainy month. Highs around 28°C

Ise & Shima→

Station: Obata

Ise, Ise Jingu, Toba, Shima

High
28.3℃
Low
19.9℃
Precip.
319.2mm
Sunshine
150h
Sunset
18:02

One of the rainiest times in Kansai. Keep an eye on typhoon information

What to Wear

What to Wear in Kansai in September

Tops
Short sleeves; light long sleeves late in the month
Outerwear
A light layer for air conditioning, mornings and evenings
Bottoms
Lightweight pants
Shoes
Comfortable walking shoes like sneakers that dry quickly if they get wet
Accessories
Folding umbrella, hat and sunscreen

On Koyasan, mornings and evenings drop to around 15°C. Bring a long-sleeved layer.

Good to Know

Good to Know

Typhoon season

September is when typhoons are most likely to approach. Trains, flights and ferries may be suspended, so keep your schedule flexible.

Watch out for lingering heat

In early September, days are as hot as midsummer. Keep drinking water and protecting yourself from the sun.

Silver Week

The holidays in mid to late September (Respect for the Aged Day and Autumnal Equinox Day) can make tourist spots crowded.

Have rainy-day plans ready

It's a rainy month, so it's a good idea to have plans you can enjoy in the rain, like museums and indoor experiences.

Events

September Events & Highlights

Kishiwada Danjiri Matsuri

Kishiwada, OsakaUsually mid-September

The highlight of this festival is yarimawashi, when teams pull huge wooden floats called danjiri around street corners at full speed.

Read the guide:Kishiwada Danjiri Festival →

Moon-Viewing Events (Kangetsu)

Kyoto, Nara and moreAround the harvest moon (mid-September to early October)

Moon-viewing events are held at places like Osawa Pond at Daikakuji, Shimogamo Shrine and Sarusawa Pond in Nara.

Kawadoko (Riverside Dining Platforms)

Kyoto (Kamo River, Kibune)Until September

Many kawadoko along the Kamo River and in Kibune stay open until September, and September, when the heat eases, is a great time to go.

A Kyoto summer tradition from early summer to autumn, when restaurants build wooden dining platforms over or beside the river and serve meals on them. Along the Kamo River in the city center they are called "noryo yuka," with about 90 restaurants lining the west bank between Nijo and Gojo. In Kibune in northern Kyoto they are called "kawadoko," and you can enjoy the cool air on platforms set right above the mountain stream.

Read the guide:Noryo Yuka / Kawadoko (Kamogawa & Kibune) →

Dates change every year. Please check the official websites before you go.

FAQ

FAQ

Q. What's the temperature in Kyoto in September?+

On average, the high is 29.2°C and the low is 20.7°C. Early September stays as hot as midsummer.

Q. Are there many typhoons in Kansai in September?+

It's the time when typhoons are most likely to approach. Check the weather forecast during your trip and be prepared for transport suspensions.

Q. What should I wear in Kansai in September?+

Short sleeves are fine for most of the month. Bring a light layer for air conditioning and for mornings and evenings late in the month.

Plan Your Trip

Plan Your Kansai TripPR

Other Months

Kansai Weather in Other Months

Back to the Kansai Weather Guide (all months & areas) →

Source: Japan Meteorological Agency (climate normals 1991-2020). Compiled by tripuuu.log. Temperatures are from a representative station in each area; actual weather varies from year to year.