Hiroshima Weather in October

October in Hiroshima brings high temperatures, with highs of 23°C (73°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 114 mm (4.5 in), so keep a rain jacket handy.

Rainfall in Hiroshima in October

Expect around 12 days of rain based on historical data, with 114 mm (4.5 in) average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Hiroshima in October

If you're visiting Hiroshima in October, expect highs of 23°C (73°F) and overnight lows around 14°C (57°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Hiroshima in October

The month experiences a moderate amount of sunlight, with 181 hours of sunshine. This provides a nice balance between sunshine and clouds.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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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 October

Min Temperature 14°C (57°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 41%  

Precipitation 114 mm (4.5 in)  

Rainy days 12 days  

Humidity 66% *  

Sunshine 181 hours *  

Percentage Sunshine 51% *  

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

What to Wear in Hiroshima in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Hiroshima in October

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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.