Hiroshima events & things to do in December 2026
Start with Peace Memorial Park, Atomic Bomb Dome, plus Shukkeien Garden. December in Hiroshima averages 12°C / 54°F highs, 4°C / 39°F nights, and about 8 rainy days.
Expect 12°C/54°F days and about 8 rainy ones in December. Start with these:
- Peace Memorial Park★ 4.7 · 29.6k reviewsThe central park occupies land near the hypocenter and includes the Cenotaph, Flame of Peace, Peace Bell, Children Peace Monument, and river views…
- Atomic Bomb Dome★ 4.7 · 33.9k reviewsThe former Hiroshima Prefectural Industrial Promotion Hall survived close to the 1945 hypocenter and is preserved as a UNESCO-listed memorial…
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By TripSapien Research · Updated June 3, 2026
Hiroshima in December 2026
Weather
TempTemperature
54°F / 39°F
12.1°C / 4°C
RainPrecipitation
8d
2.2in · 55mm
LightDaylight
9.7h
Sea
58.1°F
14.5°C
December is cool and manageable, with illuminations and easy indoor memorial-museum pacing.
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- Dec 31New Year's EveBank holiday
- Dec 31-Jan 3Long weekend with bridge day
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 December suitability using weather, setting, ratings, and review volume.
- 1Shukkeien Garden
- 2Hiroshima Castle
- 3Hiroshima Peace Memorial Museum
- 4Mitaki-dera
- 5Mazda Museum
- 6Hiroshima Museum of Art
- 7Okonomimura
- 8Hondori Shopping Arcade
1Shukkeien Garden
4.5★ · 8,548outdoorOpen dailyThe Edo-period strolling garden near the Prefectural Museum of Art has ponds, bridges, tea houses, and rebuilt garden features after wartime destruction.
2Hiroshima Castle
4.2★ · 17,746outdoorOpen dailyThe reconstructed castle north of the city center has a museum tower, moat, shrine grounds, and a link to the city prewar feudal history.
Wikipedia
3Hiroshima Peace Memorial Museum
4.7★ · 28,818indoorOpen dailyThe museum presents survivor testimony, artifacts, photographs, and the history of the atomic bombing. The material is direct and deserves unhurried time.
Wikipedia
Show 3 more sights
- 4Mitaki-dera
- 5Mazda Museum
- 6Hiroshima Museum of Art
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.
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 December.
Common questions about Hiroshima in December
- What to pack for Hiroshima in December
Pack for December's weather, not a generic Hiroshima checklist.
- Layerable daytime clothes for average highs around 12°C / 54°F.
- A heavier evening layer because nights average 4°C / 39°F.
- A small umbrella or packable shell for scattered rain across about 8 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 December
- Yes. December in Hiroshima averages 12°C / 54°F highs, 4°C / 39°F nights, and about 8 rainy days.
Ready to plan Hiroshima?
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