Hiroshima
July
Weather in Hiroshima for July 2025
Your guide to Hiroshima weather in July - trends and predictions
In general, the average temperature in Hiroshima at the beginning of July is 28.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 31.3 °C by the end of July.
Hiroshima experiences an exceptionally high level of rainfall in July, with more than 20 rainy days on average.
Is July a good time to visit Hiroshima? check out the best time to travel to Hiroshima page.
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10
Dry days
21
Rainy days
0
Snow days
29°/22°
Temperatures
12 km/h
Avg max wind
86 %
Avg humidity
Hiroshima in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  27° | 3 29° | 4  29° | 5 30° | 6  30° | |
| 7 30° | 8 30° | 9 28° | 10 27° | 11 26° | 12 26° | 13 28° |
| 14 23° | 15 23° | 16 24° | 17 28° | 18 28° | 19 27° | 20 30° |
| 21  30° | 22 31° | 23 30° | 24 29° | 25 31° | 26  30° | 27  30° |
| 28 32° | 29 32° | 30 32° | 31 32° |
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Temperatures trend during July in Hiroshima
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Moderate or heavy rain shower | 24° /21° | 74.5 mm | 5 | |
| 2 Jul. | Light rain shower | 27° /21° | 4.8 mm | 6 | |
| 3 Jul. | Patchy rain possible | 29° /21° | 0.3 mm | 6 | |
| 4 Jul. | Light drizzle | 29° /21° | 0.7 mm | 6 | |
| 5 Jul. | Light rain shower | 30° /21° | 0.5 mm | 7 | |
| 6 Jul. | Mist | 30° /22° | 0 mm | 7 | |
| 7 Jul. | Patchy rain possible | 30° /21° | 0 mm | 7 | |
| 8 Jul. | Mist | 30° /21° | 0 mm | 7 | |
| 9 Jul. | Light rain shower | 28° /21° | 1.8 mm | 6 | |
| 10 Jul. | Light rain shower | 27° /22° | 11.2 mm | 6 | |
| 11 Jul. | Light rain shower | 26° /21° | 63.6 mm | 6 | |
| 12 Jul. | Light rain shower | 26° /20° | 13.8 mm | 6 | |
| 13 Jul. | Light rain shower | 28° /19° | 9.7 mm | 6 | |
| 14 Jul. | Moderate or heavy rain shower | 23° /20° | 40.3 mm | 5 | |
| 15 Jul. | Light rain shower | 23° /21° | 11 mm | 5 | |
| 16 Jul. | Light rain shower | 24° /20° | 3.7 mm | 5 | |
| 17 Jul. | Patchy rain possible | 28° /21° | 0 mm | 6 | |
| 18 Jul. | Light rain shower | 28° /22° | 0.8 mm | 6 | |
| 19 Jul. | Light rain shower | 27° /22° | 5.4 mm | 6 | |
| 20 Jul. | Patchy rain possible | 30° /21° | 1.2 mm | 7 | |
| 21 Jul. | Patchy light rain with thunder | 30° /22° | 0.5 mm | 7 | |
| 22 Jul. | Moderate rain at times | 31° /22° | 2.1 mm | 7 | |
| 23 Jul. | Patchy rain possible | 30° /23° | 1.1 mm | 7 | |
| 24 Jul. | Patchy light rain with thunder | 29° /22° | 14 mm | 6 | |
| 25 Jul. | Patchy rain possible | 31° /22° | 5 mm | 7 | |
| 26 Jul. | Partly cloudy | 30° /23° | 0 mm | 8 | |
| 27 Jul. | Sunny | 30° /23° | 0 mm | 8 | |
| 28 Jul. | Patchy rain possible | 32° /23° | 0.1 mm | 7 | |
| 29 Jul. | Sunny | 32° /22° | 0 mm | 8 | |
| 30 Jul. | Sunny | 32° /22° | 0 mm | 8 | |
| 31 Jul. | Partly cloudy | 32° /22° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Hiroshima in July 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 forecast closer to your planned date for the most up-to-date weather information.
Hiroshima in July - FAQ
What are the expected maximum and minimum temperatures in Hiroshima during July?
During July, expect a variety of temperatures with highs around 29° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hiroshima during July?
Significant rainfall exceeding 266.3 mm is expected in Hiroshima during July, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hiroshima during July?
The average wind speed in Hiroshima during July is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hiroshima in July?
As you prepare for your trip to Hiroshima in July, 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 July, 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
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