Onomichi Weather in July

During July, Onomichi experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 24°C (75°F). Expect quite a bit of rainfall. Around 189 mm (7.4 in) is typical.

Rainfall in Onomichi in July

This month experiences about 16 days of rain according to historical data, averaging 189 mm (7.4 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Onomichi in July

Daytime temperatures in Onomichi reach 31°C (88°F) in July, dropping to 24°C (75°F) at night. For most visitors, the main thing to prepare for is the heat during the day. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Onomichi in July

The month experiences a moderate amount of sunlight, with 177 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Onomichi in July

Average wind conditions reach 1 m/s (2 knots) in July. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

July in Onomichi can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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

Onomichi Temperature in July

Min Temperature 24°C (75°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 53%  

Precipitation 189 mm (7.4 in)  

Rainy days 16 days  

Humidity 73% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 177 hours *  

Percentage Sunshine 41% *  

* Data from: Hiroshima, Japan (24 KM, 15 Miles).

What to Wear in Onomichi 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! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Onomichi 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 Onomichi's climate page.

More climate data for Onomichi

Temperature Rainfall Sunshine Humidity Wind Speed

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