What is the weather like in Osaka vs Yokohama in September?

In September, Osaka averages 30°C high / 23°C low with about 171 mm of rain; Yokohama averages 28°C high / 22°C low with about 164 mm.

Osaka vs Yokohama in September

Osaka and Yokohama are nearly tied in September — 61 vs 64 on SeasonMap's comfort score. Osaka is sweltering, soaked, muggy air; Yokohama is hot, soaked, muggy air.

Osaka vs Yokohama — September climate, side by side

	🇯🇵 Osaka	🇯🇵 Yokohama
Comfort score	61/100 (C)	64/100 (C)
Feels-like high	34°C	31°C
Avg high / low	30° / 23°	28° / 22°
Rainfall	171 mm	164 mm
Rainy days	13	15
Humidity	78%	83%
Air quality (AQI)	65	68

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

Month by month

Osaka 🇯🇵 Japansweltering, soaked, muggy air · best November61
Yokohama 🇯🇵 Japanhot, soaked, muggy air · best May64

Osaka vs Yokohama in September — FAQ

Is September better in Osaka or Yokohama?: Osaka and Yokohama are nearly tied in September — 61 vs 64 on SeasonMap's comfort score. Osaka is sweltering, soaked, muggy air; Yokohama is hot, soaked, muggy air.
What is the weather like in Osaka vs Yokohama in September?: In September, Osaka averages 30°C high / 23°C low with about 171 mm of rain; Yokohama averages 28°C high / 22°C low with about 164 mm.