Arapahoe Colorado Climate Data

Monthly Average Climate Data for Arapahoe Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.3 °F44.3 °F0.28 in.
February18.3 °F46.5 °F0.39 in.
March25.8 °F56.4 °F0.76 in.
April33.8 °F64.6 °F1.49 in.
May44.7 °F74.0 °F2.27 in.
June55.4 °F85.7 °F2.56 in.
July60.9 °F91.1 °F3.13 in.
August58.9 °F88.3 °F2.75 in.
September50.3 °F81.2 °F1.27 in.
October36.7 °F67.9 °F1.25 in.
November25.3 °F54.3 °F0.38 in.
December17.1 °F44.4 °F0.39 in.
Annual37 °F66.6 °F16.92 in.

Climate Data for Arapahoe 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 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate