Hartman Colorado Climate Data

Monthly Average Climate Data for Hartman Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.9 °F45.0 °F0.33 in.
February18.2 °F48.7 °F0.36 in.
March25.9 °F58.8 °F0.88 in.
April34.6 °F66.8 °F1.48 in.
May45.9 °F76.3 °F2.28 in.
June57.0 °F87.2 °F2.62 in.
July62.3 °F91.5 °F2.93 in.
August60.5 °F89.0 °F3.1 in.
September51.4 °F82.3 °F1.11 in.
October36.6 °F69.6 °F1.34 in.
November24.4 °F55.9 °F0.48 in.
December15.8 °F45.5 °F0.41 in.
Annual37.3 °F68.1 °F17.32 in.

Climate Data for Hartman 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 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
2024 plantmaps.com