Hiroshima vs Osaka in May

Hiroshima is the better pick in May — 86 vs 82 on SeasonMap's comfort score. Hiroshima is warm, rainy, muggy air, while Osaka is warm, soaked.

Hiroshima vs OsakaMay climate, side by side

HiroshimaOsaka
Comfort score86/100 (A)82/100 (A)
Feels-like high26°C26°C
Avg high / low25° / 16°25° / 17°
Rainfall148 mm165 mm
Rainy days1011
Humidity75%73%
Air quality (AQI)6462

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Hiroshima vs Osaka in May — FAQ

Is May better in Hiroshima or Osaka?
Hiroshima is the better pick in May — 86 vs 82 on SeasonMap's comfort score. Hiroshima is warm, rainy, muggy air, while Osaka is warm, soaked.
What is the weather like in Hiroshima vs Osaka in May?
In May, Hiroshima averages 25°C high / 16°C low with about 148 mm of rain; Osaka averages 25°C high / 17°C low with about 165 mm.