What is the weather like in Hiroshima vs Tokyo in September?

In September, Hiroshima averages 30°C high / 22°C low with about 221 mm of rain; Tokyo averages 28°C high / 21°C low with about 160 mm.

Hiroshima vs Tokyo in September

Hiroshima and Tokyo are nearly tied in September — 63 vs 66 on SeasonMap's comfort score. Hiroshima is hot, soaked, clean air; Tokyo is hot, soaked, muggy air.

Hiroshima vs Tokyo — September climate, side by side

	Hiroshima	Tokyo
Comfort score	63/100 (C)	66/100 (C)
Feels-like high	33°C	30°C
Avg high / low	30° / 22°	28° / 21°
Rainfall	221 mm	160 mm
Rainy days	15	15
Humidity	82%	82%
Air quality (AQI)	43	68

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

Hiroshima vs Tokyo in September — FAQ

Is September better in Hiroshima or Tokyo?: Hiroshima and Tokyo are nearly tied in September — 63 vs 66 on SeasonMap's comfort score. Hiroshima is hot, soaked, clean air; Tokyo is hot, soaked, muggy air.
What is the weather like in Hiroshima vs Tokyo in September?: In September, Hiroshima averages 30°C high / 22°C low with about 221 mm of rain; Tokyo averages 28°C high / 21°C low with about 160 mm.