Holyoke Colorado Climate Data

Monthly Average Climate Data for Holyoke Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.6 °F42.5 °F0.35 in.
February17.1 °F44.6 °F0.46 in.
March25.1 °F54.7 °F0.88 in.
April33.2 °F62.3 °F1.96 in.
May44.2 °F71.7 °F2.79 in.
June54.8 °F83.6 °F2.68 in.
July60.2 °F89.2 °F2.8 in.
August57.9 °F87.2 °F2.14 in.
September48.2 °F79.8 °F1.38 in.
October34.9 °F65.8 °F1.21 in.
November24.1 °F53.3 °F0.54 in.
December15.8 °F42.7 °F0.41 in.
Annual35.9 °F64.8 °F17.6 in.

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 : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
2024 plantmaps.com