Hillrose Colorado Climate Data

Monthly Average Climate Data for Hillrose Colorado

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.2 °C5.3 °C6.6 mm
February-8.8 °C7.1 °C8.13 mm
March-4 °C13.1 °C18.8 mm
April0.2 °C17 °C37.08 mm
May6.2 °C22.2 °C68.83 mm
June11.8 °C28.9 °C58.67 mm
July15.2 °C32.6 °C63.5 mm
August13.7 °C31.3 °C50.55 mm
September8.6 °C26.8 °C31.24 mm
October0.8 °C19.1 °C27.18 mm
November-5.3 °C11.3 °C10.41 mm
December-10.2 °C5.3 °C7.11 mm
Annual1.5 °C18.3 °C388.1 mm

Climate Data for Hillrose Colorado

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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