Mount Poster (2780m) — December
Monthly conditions and weather data
Weather Quality
2
Temperature
-34–-24°C
Precipitation
131 mm
Crowd Level
2
Snow Likelihood
5/5
Daylight Hours
21.8h
Avg Temperature
-29°C
Summary
December on Mount Poster: frigid conditions (-34C to -24C), wet (131mm). Heavy snow likely.