Hiroshima Weather in May
In Hiroshima, May brings high daytime temperatures around 23°C (73°F), with nights cooling to 14°C (57°F). Expect quite a bit of rainfall this month.
Rainfall in Hiroshima in May
Typically around 14 days of rainfall are expected, averaging 150 mm (5.9 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Hiroshima in May
If you're visiting Hiroshima in May, expect highs of 23°C (73°F) and overnight lows around 14°C (57°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Hiroshima in May
The days are predominantly sunny, with an estimated total of around 212 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If your ideal day consists of dry skies and pleasant temperatures, May and October typically offer the best circumstances for Hiroshima.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Hiroshima's climate page.
Hiroshima Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
23°C (73°F)
Chance of Rain
46%
Precipitation
150 mm (5.9 in)
Rainy days
14 days
Humidity
63% *
Sunshine
212 hours *
Percentage Sunshine
48% *
Best Places in Japan in May
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Hiroshima in May
For Hiroshima in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Hiroshima in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Hiroshima's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hiroshima climate overview or explore weather in Japan.
