The Shinkansen is fast and convenient, allowing you to travel to Kojima, the hometown of jeans, Uji, the birthplace of matcha, Nara, the hometown of Tsunayoshi, Kurashiki, Okayama, and Miyajima. This ticket is truly affordable and highly recommended.
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Hiroshima Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Hiroshima year round climate
Spring (March–May): Average 52–67°F, mild climate but with relatively high rainfall, especially in April. Common activities: Cherry blossom viewing, outdoor walks. Recommended clothing: Light jacket, long-sleeved shirts and pants.
Summer (June–August): Average 74–86°F, hot and humid, with the most rainfall in July. Be mindful of sun protection and heatstroke prevention. Common activities: Swimming at the beach, mountain climbing for cooler temperatures. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 67–57°F, comfortable and pleasant climate with reduced rainfall. Common activities: Maple leaf viewing, enjoying autumn cuisine. Recommended clothing: Light jacket, long-sleeved shirts and pants.
Winter (December–February): Average 45–44°F, relatively low temperatures and humidity, with little rainfall. Common activities: Onsen (hot spring) visits, indoor leisure activities. Recommended clothing: Warm jacket, sweater, scarf.
Hiroshima climatological average
Annual average temperature: approx. 63.7°F / Annual rainfall: approx. 1529 mm / Summer humidity: 70%–80% / Rainiest month: July
Hiroshima monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
42.4°F
33.7
February
44.1°F
73.7
March
52.2°F
115
April
61.7°F
193.3
May
67.6°F
165.7
June
74.7°F
217
July
82.9°F
308
August
86°F
83.7
September
81.1°F
128.3
October
67.5°F
72
November
57.9°F
111
December
45.1°F
28.3
Hiroshima weather for the next seven days
11/26
Wednesday
Sunny
58.7°F/44.7°F
11/27
Thursday
Patchy rain nearby
59.4°F/42.1°F
11/28
Friday
Patchy rain nearby
53.7°F/40.4°F
11/29
Saturday
Sunny
54.6°F/37.5°F
11/30
Sunday
Partly Cloudy
57°F/39.8°F
12/1
Monday
Patchy rain nearby
55.5°F/44.4°F
12/2
Tuesday
Sunny
54.1°F/38.8°F
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