Hiroshima events & things to do in October 2027
Start with Hiroshima Peace Memorial Museum, Mitaki-dera, plus Mazda Museum. October in Hiroshima averages 24°C / 75°F highs, 15°C / 59°F nights, and about 7 rainy days.
Expect 24°C/75°F days and about 7 rainy ones in October. Start with these:
- Hiroshima Peace Memorial Museum★ 4.7 · 30.8k reviewsThe museum presents survivor testimony, artifacts, photographs, and the history of the atomic bombing.
- Mitaki-dera★ 4.6 · 1.3k reviewsThe hillside temple northwest of the center has waterfalls, stone figures, forest paths, and a quieter atmosphere than the downtown memorial district.
By TripSapien · Updated October 29, 2026
Hiroshima in October 2027
Weather
TempTemperature
75°F / 59°F
23.7°C / 14.9°C
RainPrecipitation
7d
4.3in · 110mm
LightDaylight
11.1h
Sea
77.4°F
25.2°C
October is comfortable, good for Saijo sake events, gardens, and long walks.
Events & festivals
Event calendar- Dates unconfirmed
The suburb of Saijo is famous for its sake breweries and this annual boozy blow-out.
Planning lead · dates set closer in · Source: Month Signals
- Dates unconfirmed
This one's pretty simple — food, glorious food of all kinds, from international delicacies to local favorites, from roasted slabs of meat and seafood to delicious vegetarian-friendly dishes and desserts, served in stalls lining the moat of Hiroshima Castle and parts of Chuo Park.
Planning lead · dates set closer in · Source: Month Signals
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- Oct 11Sports DayPublic holiday
- Oct 9-Oct 11Long weekend
About Hiroshima
City overview
Hiroshima is a delta city on the Ōta River where Peace Memorial Park, the Atomic Bomb Dome, Hondori, Hatchobori, Hiroshima Station, and Ujina Port structure most visitor days. The city combines 1945 memory work, rebuilt castle grounds, garden walks, streetcar travel, okonomiyaki counters, and easy ferries toward Miyajima.
Food & drink
Hiroshima food centers on Hiroshima-style okonomiyaki, oysters, anago-meshi, tsukemen, lemon products from Setouchi islands, sake, and momiji manju sweets. Okonomimura, Ekinishi, Hondori, Nagarekawa, and Miyajima oyster shops are the main food anchors.
Top sights
Ranked for October suitability using weather, setting, ratings, and review volume.
- 1Mazda Museum
- 2Hiroshima Museum of Art
- 3Okonomimura
- 4Hondori Shopping Arcade
- 5Peace Memorial Park
- 6Atomic Bomb Dome
- 7Shukkeien Garden
- 8Hiroshima Castle
1Mazda Museum
4.6★ · 1,205indoorClosed Sat/SunThe factory museum in Fuchu explains Mazda history and auto production, with tours normally requiring advance reservation.
2Hiroshima Museum of Art
4.4★ · 2,936indoorOpen dailyThe museum near Hiroshima Castle focuses on European and Japanese modern painting, making a calm indoor stop near Chuo Park.
Wikipedia
3Okonomimura
4.3★ · 8,997indoorThe multi-floor okonomiyaki building in Shintenchi lets visitors compare Hiroshima-style griddles stacked with noodles, cabbage, egg, and sauce.
Wikipedia
Show 5 more sights
4Hondori Shopping Arcade
The covered arcade links the Peace Park side with Hatchobori, carrying shops, cafes, drugstores, restaurants, and easy rainy-day movement.
5Peace Memorial Park
The central park occupies land near the hypocenter and includes the Cenotaph, Flame of Peace, Peace Bell, Children Peace Monument, and river views toward the Atomic Bomb Dome.
6Atomic Bomb Dome
The former Hiroshima Prefectural Industrial Promotion Hall survived close to the 1945 hypocenter and is preserved as a UNESCO-listed memorial structure.
Wikipedia7Shukkeien Garden
The Edo-period strolling garden near the Prefectural Museum of Art has ponds, bridges, tea houses, and rebuilt garden features after wartime destruction.
8Hiroshima Castle
The reconstructed castle north of the city center has a museum tower, moat, shrine grounds, and a link to the city prewar feudal history.
Wikipedia
Neighborhoods
1Peace Park and Kamiyacho
This central zone is solemn and civic, with memorial sites, river walks, museums, streetcars, offices, and hotels close together.
2Hondōri and Hatchobori
Hondori and Hatchobori are the shopping and dining core, with arcades, department stores, Okonomimura, cafes, and tram intersections.
3Hiroshima Station and Ekimae
The station area is practical, with Shinkansen access, hotels, Ekinishi bars, buses, trams, and fast links to Miyajima or Mazda tours.
Show 27 more neighborhoods
- 4Nagarekawa and Shintenchi
Nagarekawa is the nightlife belt, with bars, karaoke, late food, small streets, and Okonomimura nearby.
- 5Hijiyama
Hijiyama rises south of the center, with parks, manga and contemporary-art museums, cherry trees, and quieter paths.
- 6Ujina Port
Ujina is ferry-oriented and bay-facing, with the passenger terminal, waterfront walks, warehouses, and island connections.
- 7Asaminami Ward
Asaminami-ku in Hiroshima has Asaminamiku Furuichi Purasuseikotsuin Acupuncture, offering massage therapies.
- 8Dejima
- 9Deshio
- 10Ebamachi
- 11Hatchobori
- 12Higashi Ward
東区 has local stops such as Roopali Indian Restaurant, Indian Restaurant Taj Mahal Hiroshima, and sapta｜サプタ. The area also features shopping at Active Intercity Hiroshima and day spas like シェラトン シャイン スパ.
- 13Hijiyamakoen
- 14Hondori
- 15Kamiyacho
- 16Konan
- 17Midori
- 18Miyajimacho
Miyajimacho in Hiroshima is home to the UNESCO World Heritage Site Itsukushima Shrine, a red-lacquered complex on stilts. The neighborhood also features the world's largest rice scoop and other historical landmarks and shrines.
- 19Naka Ward
Hiroshima's central Naka Ward, enclosed by river branches and carrying both the city's busiest commercial streets and its deepest memorial landscape.
- 20Nakamizo
A town known for its calligraphy brush production, with most of Japan's brushes still handmade here. The Fudenosato Kobo Brush Museum showcases this tradition.
- 21Nakasu
- 22Niho
- 23Nishi Ward
Mitaki-dera, a Buddhist temple known for its colorful fall foliage and memorials for atomic bomb victims. There are also several cafes, including Crepe Cafe Lamp and The Beans Roaster 9689coffee.
- 24Ōzu
- 25Saeki Ward
One of Hiroshima's eight wards. It contains the Hiroshima Branch of the Japan Mint.
- 26Shinchi
Shinchi in Hiroshima features the Mazda Museum, which traces the car maker's evolution since the 1920s with vehicle and assembly line technology displays. This area is recommended for science museums.
- 27Yahata
- 28和庄
- 29坂西
- 30平成ヶ浜
Day trips
24km / 45-60min by JR or tram plus ferry from central Hiroshima
Miyajima and Itsukushima Shrine
The island has Itsukushima Shrine, the floating torii view, Momijidani Park, ropeway access, oysters, and deer.
25km / 35-45min by JR Kure Line from Hiroshima Station
Kure
The port city has the Yamato Museum, JMSDF Kure Museum, naval history, and Seto Inland Sea views.
35km / 40min by JR Sanyo Line from Hiroshima Station
Saijo sake district
The sake-brewery town has kura warehouses, tasting rooms, water wells, and a major sake festival in October.
Getting around
Hiroden streetcars are the main city tool, connecting Hiroshima Station, Hatchobori, Peace Park, Ujina Port, and the Miyajima ferry approach. JR trains handle Miyajima, Saijo, Kure, and Onomichi, while central Peace Park-Hondori-Hatchobori is walkable.
Planning a Hiroshima trip?
Add your dates and we'll check every place for closures, limited hours, and booking needs in October.
Common questions about Hiroshima in October
- What to pack for Hiroshima in October
Pack for October's weather, not a generic Hiroshima checklist.
- Layerable daytime clothes for average highs around 24°C / 75°F.
- A light evening layer because nights average 15°C / 59°F.
- A small umbrella or packable shell for scattered rain across about 7 days.
- How many days do you need in Hiroshima
- 4 days covers the main Hiroshima highlights at a realistic pace. Add 3 extra days if you want the listed day trips.
- Is Hiroshima worth visiting in October
- Yes. October in Hiroshima averages 24°C / 75°F highs, 15°C / 59°F nights, and about 7 rainy days.
Ready to plan Hiroshima?
You've seen what's on — now get a day-by-day Hiroshima plan for October 2027, every place checked for your exact dates.