Poroshiri-dake (2052m) — December
Monthly conditions and weather data
Weather Quality
4
Temperature
1–11°C
Precipitation
118 mm
Crowd Level
3
Snow Likelihood
1/5
Daylight Hours
8.9h
Avg Temperature
6°C
Summary
December on Poroshiri-dake: mild conditions (1C to 11C), moderate precipitation (118mm).