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Hiroshima

Hiroshima 1
Informations touristiques
1
Informations touristiques

Hiroshima Top 10 expériences et attractions incontournables

Hiroshima attractions populaires

HiroshimaNouvelles activités et offres disponibles

Hiroshima recommandations de voyages en banlieue et dans les environs

Plus de destinations

HiroshimaMétéo, climat et meilleure saison pour voyager

Source des données：Meteostat
Date de mise à jour：2025-09

Hiroshima climat toute l'année

  • Spring (March–May): Average 11.2–19.8°C, mild and rainy climate. Cherry blossoms bloom from March, but rainfall is relatively high. Common activities: cherry blossom viewing, outdoor excursions (be prepared for rain). Recommended clothing: light jacket, long-sleeved shirt, umbrella or raincoat.
  • Summer (June–August): Average 23.7–30.0°C, hot and humid. July has the most rainfall. Be mindful of heatstroke and sun protection. Common activities: swimming at the beach, mountain climbing (avoid afternoon thunderstorms). Recommended clothing: light and breathable clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 14.4–27.3°C, comfortable and pleasant climate. Rainfall gradually decreases. Common activities: maple leaf viewing, outdoor outings. Recommended clothing: long-sleeved shirt, light jacket.
  • Winter (December–February): Average 5.8–7.3°C, cold and dry climate with low rainfall. Common activities: onsen trips, indoor activities. Recommended clothing: warm jacket, scarf, gloves.

Hiroshima valeur moyenne du climat

Annual average temperature: approx. 17.6°C / Annual rainfall: approx. 1529 mm / Summer humidity: 70%–80% / Rainiest month: July

Hiroshima moyenne mensuelle des températures et des précipitations

Mois
Température (°C)
Précipitations (mm)
Janvier
5.8°C
33.7
février
6.7°C
73.7
mars
11.2°C
115
avril
16.5°C
193.3
mai
19.8°C
165.7
Juin
23.7°C
217
Juillet
28.3°C
308
Août
30°C
83.7
Septembre
27.3°C
128.3
Octobre
19.7°C
72
Novembre
14.4°C
111
Décembre
7.3°C
28.3

Météo des sept prochains jours Hiroshima

7/31
Vendredi
Ensoleillé
31.9°C/21.6°C
8/1
Samedi
Ensoleillé
32.9°C/22.2°C
8/2
dimanche
Ensoleillé
35.3°C/23.6°C
8/3
Lundi
Ensoleillé
34.7°C/24.2°C
8/4
Mardi
Pluies éparses à proximité
31.6°C/24.3°C
8/5
Mercredi
Ensoleillé
32.6°C/23.9°C
8/6
Jeudi
Ensoleillé
33.9°C/23.4°C

Hiroshima FAQ et informations pratiques pour le voyage

Is Hiroshima a town or a city?

Hiroshima became the tenth Ordinance-Designated City in Japan on April 1, 1980.

Is radiation still a problem in Hiroshima?

No, radiation is not a significant problem in Hiroshima today. Radiation levels are comparable to global background radiation and pose no effect on human health. The atomic bombs detonated far above the ground, minimizing radioactive fallout. Wind, natural decay, and typhoons helped to quickly disperse and wash away any significant contamination.

What is Hiroshima City known for?

Hiroshima is most famous for being the city where the first atomic bomb was dropped in 1945, making it a powerful symbol of peace. Key landmarks include the Peace Memorial Park, the Atomic Bomb Dome, and the Peace Memorial Museum. Beyond its wartime history, the city is also known for its modern architecture, scenic coastal areas, and delicious cuisine, particularly Hiroshima-style okonomiyaki and local oysters.

How many people died in Hiroshima?

Over the next two to four months following the atomic bombing, an estimated 90,000 to 166,000 people died in Hiroshima.

What are the main peace-related attractions in Hiroshima?

The main peace-related attractions in Hiroshima include the iconic Peace Memorial Park, a vast green space dedicated to remembrance and peace. Within the park, you'll find the Hiroshima Peace Memorial Museum, which houses exhibits detailing the city's history and the impact of the atomic bomb, and the Children's Peace Monument, a poignant tribute to the child victims. The Atomic Bomb Dome, a UNESCO World Heritage site, is also a must-visit, standing as a stark reminder of the destruction.