Glenwood Springs Colorado Climate Data

Monthly Average Climate Data for Glenwood Springs Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.7 °F37.2 °F1.54 in.
February18.2 °F42.9 °F1.54 in.
March25.6 °F53.5 °F1.45 in.
April31.5 °F60.9 °F1.95 in.
May38.9 °F70.6 °F2.08 in.
June46.2 °F82.3 °F1.0 in.
July53.2 °F89.0 °F1.17 in.
August51.6 °F86.4 °F1.19 in.
September43.2 °F78.4 °F1.98 in.
October32.5 °F65.1 °F1.9 in.
November22.6 °F49.9 °F1.53 in.
December13.9 °F37.1 °F1.28 in.
Annual32.5 °F62.8 °F18.61 in.

Climate Data for Glenwood Springs 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 ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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