Holyoke Colorado Climate Data

Monthly Average Climate Data for Holyoke Colorado

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.1 °C5.8 °C8.89 mm
February-8.3 °C7 °C11.68 mm
March-3.8 °C12.6 °C22.35 mm
April0.7 °C16.8 °C49.78 mm
May6.8 °C22.1 °C70.87 mm
June12.7 °C28.7 °C68.07 mm
July15.7 °C31.8 °C71.12 mm
August14.4 °C30.7 °C54.36 mm
September9 °C26.6 °C35.05 mm
October1.6 °C18.8 °C30.73 mm
November-4.4 °C11.8 °C13.72 mm
December-9 °C5.9 °C10.41 mm
Annual2.2 °C18.2 °C447.03 mm

Climate Data for Holyoke 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 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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