It’s a cold one and one that easily enters the record books.
As measured at Denver International Airport, the Mile High City saw a low temperature of -14 degrees. This easily bests the previous record low for February 14 of -10 degrees set in 1903.
Additionally, the high temperature only reached 1 degree. This is the coldest high temperature recorded for the date. The old record was 8 degrees set in 1895.
Here in Thornton we didn’t get quite as cold with a low of -9 degrees and a high of 5 degrees.