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Onomichi weather in July (Hiroshima, Japan)

Planning a trip to Onomichi in July? Here's what the weather might have in store during this month.

In July, Onomichi generally has very high temperatures and heavy rainfall. July is a summer month. Daytime temperatures hover around 31°C, while nights can cool down to about 24°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.

Onomichi in July usually receives heavy rainfall, averaging around 189 mm for the month. When we look at the climate data from the last 30 years, we can expect around 16 days of rain.

The area enjoys a balanced 177 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Onomichi. April, May, September, October and November typically offer the most agreeable circumstances. On the other hand, January, February, March, June, July and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Onomichi climate page with graphs.

 

Onomichi, monthly averages in July

Min TemperatureMin Temperature 24°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 53%  
PrecipitationPrecipitation 189 mm  
Rainy daysRainy days 16 days  
HumidityHumidity 73% *  
WindspeedWindspeed 4 km/h *  
SunshineSunshine 177 hours *  
Percentage SunshinePercentage Sunshine 41% *  
* Data from: Hiroshima, Japan (24 KM, 15 Miles).

Where to go in Japan in July

Find out more about the weather in Japan in July and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Onomichi in July?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Onomichi.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.