Mount Siple (3110m) — December
Monthly conditions and weather data
Weather Quality
2
Temperature
-38–-28°C
Precipitation
128 mm
Crowd Level
2
Snow Likelihood
5/5
Daylight Hours
21.8h
Avg Temperature
-33°C
Summary
December on Mount Siple: frigid conditions (-38C to -28C), wet (128mm). Heavy snow likely.