Hiroshima-shi
May
Weather in Hiroshima-shi for May 2025
Your guide to Hiroshima-shi weather in May - trends and predictions
In general, the average temperature in Hiroshima-shi at the beginning of May is 18.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 21 °C by the end of May.
The climate of Hiroshima-shi in May is notably wet, with an average of 12 rainy days.
Is May a good time to visit Hiroshima-shi? check out the best time to travel to Hiroshima-shi page.
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19
Dry days
12
Rainy days
0
Snow days
20°/11°
Temperatures
13 km/h
Avg max wind
73 %
Avg humidity
Hiroshima-shi in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2  18° | 3 20° | 4  21° | |||
| 5  20° | 6  16° | 7  21° | 8  15° | 9 18° | 10 19° | 11 20° |
| 12 17° | 13 20° | 14 21° | 15  20° | 16 17° | 17 21° | 18 23° |
| 19 21° | 20 24° | 21 25° | 22 22° | 23 22° | 24 24° | 25 25° |
| 26 22° | 27 19° | 28 17° | 29 22° | 30 23° | 31 19° |
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Temperatures trend during May in Hiroshima-shi
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Light rain | 15° /9° | 5 mm | 4 | |
| 2 May | Overcast | 18° /7° | 0 mm | 4 | |
| 3 May | Overcast | 20° /9° | 0 mm | 5 | |
| 4 May | Sunny | 21° /10° | 0 mm | 6 | |
| 5 May | Partly cloudy | 20° /11° | 0 mm | 6 | |
| 6 May | Moderate rain | 16° /14° | 33.1 mm | 4 | |
| 7 May | Fog | 21° /13° | 0.8 mm | 5 | |
| 8 May | Patchy rain possible | 15° /7° | 0.6 mm | 4 | |
| 9 May | Sunny | 18° /7° | 0 mm | 5 | |
| 10 May | Sunny | 19° /8° | 0 mm | 5 | |
| 11 May | Overcast | 20° /10° | 0 mm | 5 | |
| 12 May | Moderate rain | 17° /14° | 57 mm | 4 | |
| 13 May | Overcast | 20° /10° | 13.9 mm | 5 | |
| 14 May | Sunny | 21° /7° | 0 mm | 6 | |
| 15 May | Cloudy | 20° /10° | 0.4 mm | 5 | |
| 16 May | Patchy rain possible | 17° /12° | 0.3 mm | 4 | |
| 17 May | Sunny | 21° /10° | 0 mm | 6 | |
| 18 May | Sunny | 23° /10° | 0 mm | 6 | |
| 19 May | Overcast | 21° /13° | 0 mm | 5 | |
| 20 May | Sunny | 24° /13° | 0 mm | 6 | |
| 21 May | Sunny | 25° /13° | 0 mm | 7 | |
| 22 May | Overcast | 22° /13° | 0 mm | 5 | |
| 23 May | Partly cloudy | 22° /14° | 0 mm | 6 | |
| 24 May | Overcast | 24° /13° | 0 mm | 5 | |
| 25 May | Sunny | 25° /14° | 0 mm | 7 | |
| 26 May | Patchy rain possible | 22° /13° | 1 mm | 5 | |
| 27 May | Light rain shower | 19° /17° | 17 mm | 4 | |
| 28 May | Moderate rain | 17° /13° | 42.1 mm | 4 | |
| 29 May | Sunny | 22° /12° | 0 mm | 6 | |
| 30 May | Overcast | 23° /12° | 0 mm | 5 | |
| 31 May | Light drizzle | 19° /14° | 0.8 mm | 4 | |
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Important Notice
Our weather forecast for Hiroshima-shi in May 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 May - FAQ
What are the expected maximum and minimum temperatures in Hiroshima-shi during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hiroshima-shi during May?
Significant rainfall exceeding 172 mm is expected in Hiroshima-shi during May, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hiroshima-shi during May?
The average wind speed in Hiroshima-shi during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hiroshima-shi in May?
As you prepare for your trip to Hiroshima-shi in May, 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 May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- 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
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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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