Hiroshima-shi (Hiroshima)
August
Weather in Hiroshima-shi for August 2025
Your guide to Hiroshima-shi weather in August - trends and predictions
In general, the average temperature in Hiroshima-shi 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-shi during August, with an average of 18 rainy days.
Is August a good time to visit Hiroshima-shi? check out the best time to travel to Hiroshima-shi page.
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13
Dry days
18
Rainy days
0
Snow days
31°/23°
Temperatures
11 km/h
Avg max wind
78 %
Avg humidity
Hiroshima-shi in August average weather
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| 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-shi
See the weather trend as well as the moving average line
August weather day by day
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| 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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Important Notice
Our weather forecast for Hiroshima-shi in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hiroshima-shi forecast closer to your planned date for the most up-to-date weather information.
Hiroshima-shi in August - FAQ
What are the expected maximum and minimum temperatures in Hiroshima-shi during August?
During August, expect a variety of temperatures with highs around 31° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hiroshima-shi during August?
Significant rainfall exceeding 117.7 mm is expected in Hiroshima-shi during August, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hiroshima-shi during August?
The average wind speed in Hiroshima-shi during August is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hiroshima-shi in August?
As you prepare for your trip to Hiroshima-shi 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-shi, 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-shi
Explore the daily rainfall trends and prepare for Hiroshima-shis August weather 💧
UV exposure in Hiroshima-shi during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Hiroshima-shi?Get accurate weather forecasts for Hiroshima-shi, located at latitude 34.4 and longitude 132.45. Stay updated with localized weather information tailored for Hiroshima-shi.
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