December to Remember December 21, 2019December 21, 2019 Looking towards Rolling Mountain in the San Juan Mountains of Colorado. It’s been a fun December here in the San Juan Mountains of Colorado, with roughly 120% of average snowfall so far and many powder days on the splitboard! Here’s a few snapshots from the last 6 days of splitboarding in a row. Tom Kelly skis deep powder. Tom Kelly skis deep powder. Red Mountain caked in December snow. Parker McAbery petal to the metal.