Mount Everest (8849m) — December
Monthly conditions and weather data
Weather Quality
2
Temperature
-39–-29°C
Precipitation
66 mm
Crowd Level
2
Snow Likelihood
5/5
Daylight Hours
10.3h
Avg Temperature
-34°C
Summary
December on Mount Everest: frigid conditions (-39C to -29C), moderate precipitation (66mm). Heavy snow likely.