High temperatures on Sunday afternoon only reached into the mid 20s. The official high in Columbia was 25 degrees. 25 degrees is the average LOW temperature for Columbia December 8th. The average high temperature is almost 20 degrees warmer, at 43.
Monday will be another chilly day with highs in the mid 20s once again. A very slight warm up will come for the remainder of the work week. This warm up will only bring high temperatures into the 30s Tuesday-Thursday, but touching close to 40 by Friday.