Normal weather for Hiroshima in October
It's warm in October in Hiroshima with an average temperature of 24°C. Temperatures this month range from a low of 20°C to a high of 27°C. At night, you can expect temperatures between 12°C and 20°C.
In October, there is an average of 100 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the East.
Hiroshima in October |
New York | ||
|---|---|---|---|
 Average Temperature |
24°C | 21°C | |
 High Temp |
27°C | 26°C | |
| Low Temp |
20°C | 16°C | |
 Total Precipitation |
100 mm | 119 mm | |
| Rainy Days |
12 days | 13 days | |
Start of October
The month of October starts in Hiroshima with hot temps, averaging around 27°C during the day and nights around 19°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Mid October
By mid-October, daytime temps drop to around 24°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of October
By the end of October, the average daytime temperature in Hiroshima is around 22°C, while nighttime temps are about 14°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is October a good time to visit Hiroshima?
Looking for sun? October isn’t a good month to be in Hiroshima. The temperature is nice, but there’s too much chance of rain.
The typhoon season in Hiroshima runs from June to November.
Temperature records for Hiroshima in October
Check out the climate of Hiroshima for all months and discover the best travel time
Curious about the weather in other parts of Japan? Check out the climate and weather for spots like Tokyo, Kyōto, Osaka, or explore other destinations in Japan.
September
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Daily Temperature in October in Hiroshima
This chart shows the average daily high and low temperatures in October for Hiroshima, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in October in Hiroshima
The chart below shows the average daily precipitation in October for Hiroshima, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for October, you can expect about 12 days of precipitation in Hiroshima.
Daily UV Index in October in Hiroshima
This chart shows the average daily UV index in October in Hiroshima, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Hiroshima Over the Years
This chart shows the average temperature in October in Hiroshima, measured in degrees Celsius, over the past few years.
Total Precipitation in October in Hiroshima Over the Years
This chart shows the average precipitation in October in Hiroshima, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in October for Hiroshima
Click on any day in October to get detailed info about the usual weather on that day in Hiroshima. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Hiroshima
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Average Weather in Hiroshima by Month
Click on a month below to see detailed weather info for Hiroshima. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Hiroshima for all months at once
