Hiroshima weather in October (Hiroshima, Japan)

Curious about the October weather in Hiroshima? Check out this comprehensive weather guide.

In October, Hiroshima generally has high temperatures and high rainfall. Daytime temperatures hover around 23°C, while nights can cool down to about 14°C.

Hiroshima in October usually receives high rainfall, averaging around 114 mm for the month. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.

The area enjoys a balanced 181 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're a fan of comfortable temperatures and drier conditions, October is a great time to visit. May and October generally stand out with the best circumstances. While January, February and July tend to showcase less optimal conditions.

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

 

Hiroshima, monthly averages in October

Min Temperature 14°C  

Max Temperature 23°C  

Chance of Rain 41%  

Precipitation 114 mm  

Rainy days 12 days  

Humidity 66% *  

Sunshine 181 hours *  

Percentage Sunshine 51% *  

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

Where to go in Japan in October

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

Weather conditions Weather

Temperatures

Precipitation

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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 Hiroshima in October?

For visitors traveling to Hiroshima, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

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

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.