Aurora Colorado Climate Data

Monthly Average Climate Data for Aurora Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.4 °F45.8 °F0.46 in.
February20.7 °F46.5 °F0.58 in.
March28.4 °F55.5 °F1.48 in.
April34.7 °F61.0 °F1.74 in.
May44.0 °F69.8 °F2.42 in.
June53.7 °F82.2 °F1.72 in.
July60.0 °F88.5 °F1.92 in.
August58.0 °F86.2 °F1.97 in.
September49.4 °F78.5 °F1.58 in.
October36.8 °F65.1 °F1.03 in.
November27.1 °F53.8 °F0.62 in.
December19.3 °F44.9 °F0.51 in.
Annual37.6 °F64.8 °F16.03 in.

Climate Data for Aurora 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 ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate