New record low temperatures in Denver for December 14th and 15th.

The low temperature at Denver International Airport on December 14th dropped to -18 at 635 pm and never dropped below -18 prior to midnight. So that establishes a new record low temperature for December 14th breaking old record of -14 degrees set in 1901.

Then on December 15th...the temperature bottomed out at -19 degrees at 231 am. This a new record low temperature for December 15th breaking the old record of -6 set in 1951.