Weather in Hiroshima for October 2025
In general, the average temperature in Hiroshima at the beginning of October is 23.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.3 °C by the end of October.
Hiroshima sees moderate rainfall in October, averaging 6 rainy days.
Is October a good time to visit Hiroshima? check out the best time to travel to Hiroshima page.
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Hiroshima in October average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 26° | 2 23° | 3 22° | 4 24° | 5 23° | ||
6 23° | 7 22° | 8 19° | 9 21° | 10 22° | 11 23° | 12 23° |
13 23° | 14 23° | 15 23° | 16 24° | 17 23° | 18 23° | 19 23° |
20 18° | 21 20° | 22 20° | 23 22° | 24 21° | 25 21° | 26 22° |
27 22° | 28 19° | 29 19° | 30 20° | 31 19° |
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Temperatures trend during October in Hiroshima
October weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Oct. | Patchy rain possible | 26° /16° | 0.2 mm | 7 | |
2 Oct. | Overcast | 23° /13° | 7.2 mm | 5 | |
3 Oct. | Partly cloudy | 22° /14° | 5.9 mm | 6 | |
4 Oct. | Sunny | 24° /15° | 0.3 mm | 6 | |
5 Oct. | Patchy rain possible | 23° /13° | 0 mm | 6 | |
6 Oct. | Partly cloudy | 23° /14° | 0.2 mm | 6 | |
7 Oct. | Partly cloudy | 22° /15° | 6.8 mm | 6 | |
8 Oct. | Cloudy | 19° /14° | 1.5 mm | 4 | |
9 Oct. | Patchy rain possible | 21° /13° | 0.2 mm | 5 | |
10 Oct. | Patchy rain possible | 22° /13° | 0 mm | 5 | |
11 Oct. | Partly cloudy | 23° /12° | 0 mm | 6 | |
12 Oct. | Partly cloudy | 23° /11° | 0 mm | 6 | |
13 Oct. | Cloudy | 23° /10° | 0 mm | 6 | |
14 Oct. | Light rain shower | 23° /13° | 1.6 mm | 5 | |
15 Oct. | Patchy rain possible | 23° /14° | 0.4 mm | 5 | |
16 Oct. | Patchy rain possible | 24° /15° | 2.3 mm | 6 | |
17 Oct. | Patchy rain possible | 23° /14° | 0.8 mm | 6 | |
18 Oct. | Partly cloudy | 23° /15° | 3 mm | 6 | |
19 Oct. | Partly cloudy | 23° /13° | 5 mm | 6 | |
20 Oct. | Light rain | 18° /10° | 2.8 mm | 4 | |
21 Oct. | Cloudy | 20° /9° | 0 mm | 5 | |
22 Oct. | Overcast | 20° /11° | 0.7 mm | 5 | |
23 Oct. | Patchy rain possible | 22° /12° | 4.5 mm | 5 | |
24 Oct. | Overcast | 21° /11° | 0 mm | 5 | |
25 Oct. | Patchy rain possible | 21° /11° | 0 mm | 5 | |
26 Oct. | Sunny | 22° /11° | 0 mm | 6 | |
27 Oct. | Patchy light rain with thunder | 22° /12° | 2 mm | 5 | |
28 Oct. | Light rain shower | 19° /12° | 5.5 mm | 4 | |
29 Oct. | Partly cloudy | 19° /10° | 0.1 mm | 5 | |
30 Oct. | Sunny | 20° /9° | 0.1 mm | 6 | |
31 Oct. | Sunny | 19° /9° | 0 mm | 5 | |
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Hiroshima in October - FAQ
What to pack to Hiroshima in October?
As you prepare for your trip to Hiroshima in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Hiroshima, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Hiroshima
UV exposure in Hiroshima during October
Quick links
Get accurate weather forecasts for Hiroshima, located at latitude 34.4 and longitude 132.45. Stay updated with localized weather information tailored for Hiroshima.