What is the weather like in Hiroshima vs Nozawa Onsen in September?

In September, Hiroshima averages 30°C high / 22°C low with about 221 mm of rain; Nozawa Onsen averages 24°C high / 17°C low with about 228 mm.

Hiroshima vs Nozawa Onsen in September

Hiroshima is the better pick in September — 63 vs 10 on SeasonMap's comfort score. Hiroshima is hot, soaked, clean air, while Nozawa Onsen is warm, soaked, clean air.

Hiroshima vs Nozawa Onsen — September climate, side by side

	🇯🇵 Hiroshima	🇯🇵 Nozawa Onsen
Comfort score	63/100 (C)	10/100 (F)
Feels-like high	33°C	27°C
Avg high / low	30° / 22°	24° / 17°
Rainfall	221 mm	228 mm
Rainy days	15	19
Humidity	82%	88%
Air quality (AQI)	43	38

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

Month by month

Hiroshima vs Nozawa Onsen in September — FAQ

Is September better in Hiroshima or Nozawa Onsen?: Hiroshima is the better pick in September — 63 vs 10 on SeasonMap's comfort score. Hiroshima is hot, soaked, clean air, while Nozawa Onsen is warm, soaked, clean air.
What is the weather like in Hiroshima vs Nozawa Onsen in September?: In September, Hiroshima averages 30°C high / 22°C low with about 221 mm of rain; Nozawa Onsen averages 24°C high / 17°C low with about 228 mm.