Lone Tree Colorado Climate Data

Monthly Average Climate Data for Lone Tree Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.1 °F45.2 °F0.65 in.
February19.3 °F46.0 °F0.72 in.
March26.6 °F54.3 °F1.6 in.
April32.6 °F60.3 °F2.43 in.
May41.9 °F69.1 °F2.44 in.
June51.5 °F81.1 °F2.07 in.
July57.7 °F87.2 °F2.07 in.
August56.0 °F84.9 °F2.33 in.
September47.8 °F77.9 °F1.49 in.
October35.7 °F65.2 °F1.2 in.
November26.1 °F53.6 °F0.89 in.
December18.1 °F44.6 °F0.64 in.
Annual36 °F64.1 °F18.53 in.

Climate Data for Lone Tree Colorado

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
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 ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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