Best Time To Visit Hiroshima
A month-by-month guide to weather, crowds, and travel conditions in Hiroshima, Japan.
About Hiroshima
Hiroshima rebuilt itself into one of Japan's most pleasant cities: the Peace Memorial Park's quiet riverside weight, okonomiyaki layers stacked before you, and Miyajima's floating torii a thirty-minute ferry away. Every Japan itinerary over a week should include the overnight.
Monthly weather guide
The table below shows general climate patterns derived from Hiroshima's latitude and climate zone. These are not real-time forecasts — for current conditions, use the AI planner which pulls live data from Open-Meteo.
| Month | Temperature | Precipitation | Notes | Recommendation |
|---|---|---|---|---|
| January | Cool | Low | Cool and relatively dry. | Good |
| February | Cool | Low | Cool and relatively dry. | Good |
| March | Mild | Moderate | Pleasant shoulder season — great for sightseeing. | Best |
| April | Mild | Moderate | Pleasant shoulder season — great for sightseeing. | Best |
| May | Mild | Moderate | Pleasant shoulder season — great for sightseeing. | Best |
| June | Hot | High | Hot and humid with occasional rain. | Avoid |
| July | Hot | High | Hot and humid with occasional rain. | Avoid |
| August | Hot | High | Hot and humid with occasional rain. | Avoid |
| September | Mild | Moderate | Pleasant shoulder season — great for sightseeing. | Best |
| October | Mild | Moderate | Pleasant shoulder season — great for sightseeing. | Best |
| November | Mild | Moderate | Pleasant shoulder season — great for sightseeing. | Best |
| December | Cool | Low | Cool and relatively dry. | Good |
Best months to visit
March to May and October to November are ideal. The Peace Park is moving in any season; Miyajima is best at high tide.
Current live conditions: Mild and bright — riverside park and island weather.
Shoulder season (also good)
Shoulder months offer fewer crowds and lower prices while weather remains acceptable.
Months to avoid
These months typically bring challenging weather (extreme heat, heavy rain, or cold). If you must travel during this period, plan indoor activities and check forecasts closer to your date.
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