Centennial Colorado Climate Data

Monthly Average Climate Data for Centennial Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.7 °F45.5 °F0.7 in.
February19.9 °F46.4 °F0.77 in.
March27.4 °F54.9 °F1.61 in.
April33.5 °F60.6 °F2.29 in.
May42.9 °F69.5 °F2.22 in.
June52.5 °F81.6 °F1.7 in.
July58.7 °F87.7 °F1.88 in.
August56.9 °F85.4 °F2.18 in.
September48.4 °F78.1 °F1.44 in.
October36.2 °F65.2 °F1.17 in.
November26.5 °F53.7 °F0.88 in.
December18.6 °F44.9 °F0.56 in.
Annual36.7 °F64.5 °F17.4 in.

Climate Data for Centennial Colorado

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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