Cherry Blossoms in Hiroshima in Early April: Will You Catch Them? (2027)
In an average year, Hiroshima's cherry blossoms reach full bloom around April 3. For an April 1–10 trip, the chance of overlapping peak bloom is ~94%, and the chance of seeing at least some blossoms is ~99%.
94%chance of peak bloom · 99% chance of catching at least some
Across April 1–10 in an average year, expect roughly 3 days of full bloom, and 3 days of opening (10→80%). The postcard moment: full canopies. Expect crowds at famous spots — mornings are calmer.