Hiroshima Weather in July

July in Hiroshima typically sees daytime highs of 30°C (86°F) and nighttime lows of 23°C (73°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Hiroshima in July

Expect frequent, heavy rain this month, marking the peak rainfall period. A poncho will help protect you from getting soaked. Climate statistics over the past 30 years suggest around 17 days of rain, with 247 mm (9.7 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Hiroshima in July

Expect highs of 30°C (86°F) in Hiroshima in July, with nights dropping to around 23°C (73°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights remain mild at 23°C (73°F), making evenings a pleasant time to be outdoors.

Sunshine in Hiroshima in July

The city usually sees around 177 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Hiroshima. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Japan, check out our Hiroshima's climate page.

Hiroshima Temperature in July

Min Temperature 23°C (73°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 56%  

Precipitation 247 mm (9.7 in)  

Rainy days 17 days  

Humidity 73% *  

Sunshine 177 hours *  

Percentage Sunshine 41% *  

* Data from: Hiroshima, Japan (42 KM, 26 Miles).

What to Wear in Hiroshima in July

Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Hiroshima in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Hiroshima's climate page.

More climate data for Hiroshima

Temperature Rainfall Sunshine Humidity

See the full Hiroshima climate overview or explore weather in Japan.