The ever-changing Colorado weather brought plenty of temperature swings to Fort Collins in 2020.

The Choice City saw a low as cold as -4 and a high as warm as 99 throughout the year. We tracked the coldest and warmest days of the years using Colorado Climate Center data.

Fort Collins saw 12 days with a low in the single digits or negative values while also seeing 49 days with a high of 90 degrees or above.

Fort Collins had two snowfalls above a foot: 13.2 inches on Oct. 25 and 12.3 inches on April 16. The area also got three rainfalls of more than an inch throughout 2020.

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Coldest Lows of 2020

  • Feb. 5: -4
  • Oct. 27: -3
  • Dec. 13: 5
  • Feb. 20: 6
  • Oct. 26: 6
  • Feb. 11: 7
  • Feb. 6: 8
  • Feb. 26: 8
  • April 17: 8
  • Jan. 11: 9
  • Feb. 14: 9
  • Feb. 21: 9

Warmest Highs of 2020

  • July 10: 99
  • Sept. 6: 99
  • Aug. 18: 98
  • Aug. 22: 98
  • Aug. 25: 98
  • Aug. 9: 97
  • July 7: 96
  • July 18: 96
  • July 8: 95
  • July 12: 95
  • July 13: 95
  • July 17: 95
  • Aug. 7: 95
  • Aug. 24: 95
  • Sept. 5: 95

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