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Hiroshima weather in October 2025
Expect 72°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Hiroshima in October based on long-term weather averages. There is usually 12 days with some rainfall and 105 inches of average monthly rainfall in October.
- 72°F max day temperature
72
- 6 hours of sunshine per day
- 12 days with some rainfall
12
- 55°F min night temperature
55
- 11 hours of daylight per day
11
- No heat & humidity
0
- 4.1 inches of monthly rainfall
4.1
- 6 (High) UV index
6
- 73°F sea temperature
73
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Recommended for Japan
The October weather guide for Japan (Hiroshima) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
More about Japan
How hot is it in Hiroshima in October?
Daytime temperatures usually reach 72°F in Hiroshima in October, falling to 55°F at night.
How sunny is it in Hiroshima in October?
There are normally 6 hours of bright sunshine each day in Hiroshima in October - that's 49% of daylight hours.
How warm is the sea around Hiroshima in October?
The average sea temperature around Hiroshima in October is 73°F.
Does it rain in Hiroshima in October?
There are usually 12 days with some rain in Hiroshima in October and the average monthly rainfall is 4.1 inches.
What is the chance of a typhoon in Hiroshima in October?
On average less than 1 day in October in Hiroshima is likely to be affected by the passage of one or more tropical storms.
Hiroshima October sunrise & sunset times
Browse the sunrise and sunset times for Hiroshima in October 2025. Select a month to view Hiroshima sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st October 2025 | 06:05 | 17:55 |
Thursday, 16th October 2025 | 06:16 | 17:35 |
Friday, 31st October 2025 | 06:29 | 17:18 |
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