Mauna Kea (4205m) — December
Monthly conditions and weather data
Weather Quality
4
Temperature
-3–7°C
Precipitation
92 mm
Crowd Level
3
Snow Likelihood
2/5
Daylight Hours
10.8h
Avg Temperature
2°C
Summary
December on Mauna Kea: cool conditions (-3C to 7C), moderate precipitation (92mm).