Records set in December 2020 (Period of Record 1940-2020) Monthly Top 10 - 9th Highest Maximum Temperature of 55.4°. - 6th Most Cooling Degree Days with 2 (tied). - 8th Most Total Precipitation of 3.69". - 3rd Most Storm Total Precipitation of 3.49" on the 29th-1st. Daily Record Total Precipitation - 1.18" on the 30th Record Total Snowfall - 1.1" on the 15th