Carbondale Colorado Climate Data

Monthly Average Climate Data for Carbondale Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.9 °F36.4 °F1.08 in.
February16.0 °F41.8 °F1.09 in.
March23.7 °F52.1 °F0.98 in.
April29.8 °F59.5 °F1.35 in.
May36.6 °F68.7 °F1.34 in.
June43.7 °F79.9 °F0.86 in.
July50.3 °F86.3 °F1.62 in.
August48.7 °F83.7 °F1.22 in.
September40.8 °F76.3 °F1.57 in.
October30.3 °F63.5 °F1.25 in.
November20.5 °F48.8 °F0.91 in.
December11.7 °F36.1 °F0.89 in.
Annual30.2 °F61.1 °F14.16 in.

Climate Data for Carbondale 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 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year