Weather in Hiroshima in July
Hiroshima, Japan averages a high of 29.1°C (84.4°F) and low of 23°C (73.4°F) in July, with 15 rain days and 9.5 hours of daily sunshine. Travel score: 72.8/100 (Good). The best time to visit Hiroshima is May.
High
29°C84°F
Low
23°C73°F
🌧️
15
rain days
☀️
9.5
hrs/day sunshine
💧
85%
humidity
73— Good
July in Hiroshima is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Hiroshima?
How much does it rain in Hiroshima in July?
Hiroshima receives an average of 236.2mm of rainfall across 15 rainy days in July. The annual total is 1509mm.
What should I pack for Hiroshima in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Japan in July?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31