What is the weather like in Niseko vs Osaka in December?

In December, Niseko averages 1°C high / -6°C low with about 82 mm of rain; Osaka averages 13°C high / 6°C low with about 49 mm.

Niseko vs Osaka in December

Niseko is the better pick in December — 85 vs 73 on SeasonMap's comfort score. Niseko is freezing, rainy, clean air, while Osaka is cool, a little rain, muggy air.

Niseko vs Osaka — December climate, side by side

	🇯🇵 Niseko	🇯🇵 Osaka
Comfort score	85/100 (A)	73/100 (B)
Feels-like high	-4°C	10°C
Avg high / low	1° / -6°	13° / 6°
Rainfall	82 mm	49 mm
Rainy days	20	6
Humidity	81%	75%
Air quality (AQI)	36	56

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

Month by month

Niseko 🇯🇵 Japanfreezing, rainy, clean air · best January85
Osaka 🇯🇵 Japancool, a little rain, muggy air · best November73

Niseko vs Osaka in December — FAQ

Is December better in Niseko or Osaka?: Niseko is the better pick in December — 85 vs 73 on SeasonMap's comfort score. Niseko is freezing, rainy, clean air, while Osaka is cool, a little rain, muggy air.
What is the weather like in Niseko vs Osaka in December?: In December, Niseko averages 1°C high / -6°C low with about 82 mm of rain; Osaka averages 13°C high / 6°C low with about 49 mm.