Hartsel Colorado Climate Data

Monthly Average Climate Data for Hartsel Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January2.6 °F34.9 °F0.42 in.
February4.9 °F36.5 °F0.29 in.
March13.4 °F43.9 °F0.78 in.
April20.3 °F50.2 °F0.97 in.
May28.3 °F60.2 °F1.06 in.
June35.5 °F71.7 °F0.86 in.
July41.3 °F76.8 °F2.07 in.
August39.9 °F74.1 °F2.23 in.
September32.1 °F68.0 °F1.25 in.
October21.4 °F56.5 °F0.77 in.
November12.2 °F44.5 °F0.38 in.
December2.5 °F34.7 °F0.49 in.
Annual21.2 °F54.3 °F11.57 in.

Climate Data for Hartsel Colorado

Average First Frost DateAug. 11 - Aug. 20
Average Last Frost DateJul. 1 - Jul. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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