Hiroshima weather in October
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Hiroshima October weather at a glance
In October, Hiroshima averages 19.4°C, with typical highs of 24°C and lows of 15.7°C. The historical average is 11 wet days and 77% humidity.
Hiroshima October temperature & humidity
Hiroshima October rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Hiroshima in October
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 24°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 15.7°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
Coupang affiliate links · We earn a commission on purchases. Products are sold on the Korean Coupang store.
Hiroshima October sunrise & sunset times
2026 October · Local time (Asia/Tokyo)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-10-01 | 06:04 | 17:55 | 11h 51m |
| 2026-10-15 | 06:15 | 17:36 | 11h 21m |
| 2026-10-31 | 06:29 | 17:18 | 10h 49m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Hiroshima travel updates
Watch live CCTV
- Hiroshima sightseeing areasDive Hiroshima · Camera directory
Check the camera timestamp at the source.
Today’s weather and forecast
Check temperature, rain and wind in Windy.
Forecast · Windy. Monthly averages are in the Temperature section.
Hiroshima news search
Search for recent news and check publication dates before you travel.
Hiroshima city map
This map shows the city area, not a specific meeting point.
Hiroshima travel essentials
Popular MyRealTrip products · city search, sorted by sales · Product names are in Korean.
Affiliate links · We may earn a commission from purchases. Updated 2026-10-18Explore with Klook
Klook.comAffiliate widget · We may earn a commission on bookings.
Hiroshima hotel search · Trip.com
Search hotels by destination, dates and number of guests. The Trip.com widget is in Korean.
Affiliate widget · A qualifying booking may earn us a commission. Trip.com may use cookies in this search widget.
Best months to visit Hiroshima
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
October weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Hiroshima weather like in October?
In October, Hiroshima averages 19.4°C, with typical highs of 24°C and lows of 15.7°C. The historical average is 11 wet days and 77% humidity. Our weather-comfort rating for this month is good.
Does it rain a lot in Hiroshima in October?
There are about 11 wet days in October. A compact umbrella is still useful.
What should I wear in Hiroshima in October?
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Hiroshima?
Recent weather data rates May, October, November among the more comfortable months.
Where can I check Hiroshima weather in October in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Hiroshima in October?
On 2026-10-15, calculated sunrise is 06:15 and sunset is 17:36 in local time (Asia/Tokyo). Times vary by date and terrain.
Hiroshima weather by month
More Japan destinations in October
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations