Weather in Hiroshima-shi for May 2026
In general, the average temperature in Hiroshima-shi at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 21.9 °C by the end of May.
Hiroshima-shi experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 1027 mm.
Is May a good time to visit Hiroshima-shi? check out the best time to travel to Hiroshima-shi page.
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Hiroshima-shi Weather May
Temperatures trend during May in Hiroshima-shi
May weather in Hiroshima-shi day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 19° /9° | 3.8 mm | 4 | |
| 2 May | Patchy rain possible | 18° /7° | 7.2 mm | 4 | |
| 3 May |  Sunny | 19° /8° | 0.2 mm | 5 | |
| 4 May | Sunny | 20° /10° | 0 mm | 5 | |
| 5 May |  Moderate or heavy rain shower | 20° /10° | 9.2 mm | 5 | |
| 6 May |  Partly cloudy | 19° /12° | 19.6 mm | 5 | |
| 7 May | Moderate rain at times | 19° /12° | 15.7 mm | 5 | |
| 8 May |  Overcast | 19° /10° | 1.4 mm | 5 | |
| 9 May |  Cloudy | 19° /11° | 4.6 mm | 5 | |
| 10 May | Partly cloudy | 21° /10° | 0.5 mm | 6 | |
| 11 May | Cloudy | 20° /11° | 2.9 mm | 5 | |
| 12 May | Moderate or heavy rain shower | 19° /12° | 16.2 mm | 5 | |
| 13 May | Overcast | 20° /12° | 9.3 mm | 5 | |
| 14 May | Overcast | 22° /11° | 1.9 mm | 5 | |
| 15 May | Moderate or heavy rain shower | 21° /12° | 3.9 mm | 5 | |
| 16 May | Patchy rain possible | 22° /13° | 2 mm | 5 | |
| 17 May | Sunny | 23° /14° | 16.6 mm | 6 | |
| 18 May | Sunny | 23° /13° | 3.2 mm | 5 | |
| 19 May | Overcast | 21° /14° | 4.4 mm | 5 | |
| 20 May | Moderate or heavy rain shower | 23° /14° | 12.6 mm | 5 | |
| 21 May | Sunny | 23° /14° | 6.8 mm | 5 | |
| 22 May | Cloudy | 23° /13° | 4.8 mm | 5 | |
| 23 May | Sunny | 24° /13° | 0 mm | 6 | |
| 24 May | Moderate rain at times | 22° /13° | 9.5 mm | 5 | |
| 25 May | Sunny | 22° /13° | 0.1 mm | 5 | |
| 26 May | Overcast | 21° /13° | 1.6 mm | 5 | |
| 27 May | Overcast | 22° /14° | 13.7 mm | 5 | |
| 28 May | Partly cloudy | 22° /13° | 8.5 mm | 5 | |
| 29 May | Sunny | 23° /14° | 5.1 mm | 5 | |
| 30 May | Sunny | 21° /14° | 12.2 mm | 5 | |
| 31 May | Sunny | 22° /14° | 8.6 mm | 5 | |
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Hiroshima-shi in May - FAQ
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
- 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
May rainfall patterns in Hiroshima-shi
UV exposure in Hiroshima-shi during May
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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.