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

In September, Niseko averages 23°C high / 12°C low with about 125 mm of rain; Nozawa Onsen averages 24°C high / 17°C low with about 228 mm.

Niseko vs Nozawa Onsen in September

Niseko and Nozawa Onsen are nearly tied in September — 13 vs 10 on SeasonMap's comfort score. Niseko is warm, rainy, clean air; Nozawa Onsen is warm, soaked, clean air.

Niseko vs Nozawa Onsen — September climate, side by side

	🇯🇵 Niseko	🇯🇵 Nozawa Onsen
Comfort score	13/100 (F)	10/100 (F)
Feels-like high	24°C	27°C
Avg high / low	23° / 12°	24° / 17°
Rainfall	125 mm	228 mm
Rainy days	12	19
Humidity	84%	88%
Air quality (AQI)	32	38

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

Month by month

Niseko vs Nozawa Onsen in September — FAQ

Is September better in Niseko or Nozawa Onsen?: Niseko and Nozawa Onsen are nearly tied in September — 13 vs 10 on SeasonMap's comfort score. Niseko is warm, rainy, clean air; Nozawa Onsen is warm, soaked, clean air.
What is the weather like in Niseko vs Nozawa Onsen in September?: In September, Niseko averages 23°C high / 12°C low with about 125 mm of rain; Nozawa Onsen averages 24°C high / 17°C low with about 228 mm.