Weather in Hiroshima for August 2025
In general, the average temperature in Hiroshima at the beginning of August is 32.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 29 °C by the end of August.
Expect significant rainfall in Hiroshima during August, with an average of 18 rainy days.
Is August a good time to visit Hiroshima? check out the best time to travel to Hiroshima page.
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Hiroshima in August average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 33° | 2 32° | 3 33° | ||||
4 31° | 5 32° | 6 32° | 7 32° | 8 33° | 9 32° | 10 33° |
11 31° | 12 31° | 13 32° | 14 32° | 15 33° | 16 33° | 17 33° |
18 31° | 19 30° | 20 31° | 21 30° | 22 31° | 23 31° | 24 31° |
25 30° | 26 30° | 27 31° | 28 29° | 29 25° | 30 27° | 31 31° |
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Temperatures trend during August in Hiroshima
August weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Aug. | Sunny | 33° /22° | 0 mm | 8 | |
2 Aug. | Sunny | 32° /23° | 0 mm | 8 | |
3 Aug. | Patchy rain possible | 33° /23° | 6.3 mm | 7 | |
4 Aug. | Moderate or heavy rain shower | 31° /23° | 19 mm | 7 | |
5 Aug. | Patchy rain possible | 32° /23° | 3.3 mm | 7 | |
6 Aug. | Moderate rain at times | 32° /24° | 4.3 mm | 7 | |
7 Aug. | Patchy rain possible | 32° /23° | 0.1 mm | 7 | |
8 Aug. | Patchy rain possible | 33° /23° | 0.9 mm | 7 | |
9 Aug. | Light rain shower | 32° /23° | 4.5 mm | 7 | |
10 Aug. | Sunny | 33° /22° | 0 mm | 8 | |
11 Aug. | Sunny | 31° /20° | 0 mm | 8 | |
12 Aug. | Patchy rain possible | 31° /21° | 0.1 mm | 7 | |
13 Aug. | Patchy rain possible | 32° /22° | 0.1 mm | 7 | |
14 Aug. | Patchy rain possible | 32° /24° | 0.2 mm | 7 | |
15 Aug. | Light rain shower | 33° /23° | 1.3 mm | 7 | |
16 Aug. | Partly cloudy | 33° /24° | 0 mm | 8 | |
17 Aug. | Partly cloudy | 33° /22° | 0 mm | 8 | |
18 Aug. | Partly cloudy | 31° /22° | 0 mm | 8 | |
19 Aug. | Patchy rain possible | 30° /23° | 0.7 mm | 7 | |
20 Aug. | Patchy rain possible | 31° /23° | 2.2 mm | 7 | |
21 Aug. | Patchy rain possible | 30° /24° | 0.1 mm | 7 | |
22 Aug. | Patchy light drizzle | 31° /24° | 1.3 mm | 7 | |
23 Aug. | Patchy rain possible | 31° /24° | 1.1 mm | 7 | |
24 Aug. | Patchy rain possible | 31° /23° | 2.1 mm | 7 | |
25 Aug. | Light drizzle | 30° /23° | 6 mm | 7 | |
26 Aug. | Patchy rain possible | 30° /23° | 2.6 mm | 7 | |
27 Aug. | Patchy rain possible | 31° /24° | 0.2 mm | 7 | |
28 Aug. | Light rain shower | 29° /22° | 15.1 mm | 6 | |
29 Aug. | Light rain shower | 25° /21° | 17.5 mm | 6 | |
30 Aug. | Light rain shower | 27° /23° | 24.1 mm | 6 | |
31 Aug. | Patchy light drizzle | 31° /23° | 4.8 mm | 7 | |
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Hiroshima in August - FAQ
What to pack to Hiroshima in August?
As you prepare for your trip to Hiroshima in August, 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 August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
August rainfall patterns in Hiroshima
UV exposure in Hiroshima during August
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.