Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Denver's Low Temperatures of -20 Degrees or Colder since 1872

Total 20 degrees below zero or colder occurrences = 30

Temperature	Date
-29	January 9, 1875
-25	December 22, 1990
-25	January 12, 1963
-25	January 11, 1963
-25	February 1, 1951
-25	February 8, 1936
-25	December 24, 1876
-24	December 22, 2022
-24	February 5, 1989
-24	January 10, 1962
-24	January 9, 1962
-24	January 31, 1951
-22	February 6, 1899
-22	February 4, 1883
-22	January 28, 1872
-21	December 21, 1990
-21	December 21, 1983
-21	January 6, 1913
-21	February 12, 1905
-20	January 17, 1930
-20	December 9, 1919
-20	January 26,1902
-20	February 12, 1899
-20	February 11, 1899
-20	December 9, 1898
-20	January 15, 1888
-20	January 19, 1883
-20	February 15, 1881
-20	January 13, 1875
-20	January 25, 1872

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Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Denver Area Low Temperature Extremes