Crested Butte Colorado Climate Data

Monthly Average Climate Data for Crested Butte Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-4.6 °F27.6 °F2.84 in.
February-0.7 °F31.6 °F2.84 in.
March8.3 °F40.0 °F2.5 in.
April19.0 °F47.9 °F2.44 in.
May27.8 °F58.3 °F1.8 in.
June33.9 °F70.2 °F0.99 in.
July40.2 °F75.5 °F1.99 in.
August39.2 °F73.1 °F2.01 in.
September32.1 °F66.3 °F2.07 in.
October22.9 °F54.3 °F1.93 in.
November10.8 °F40.1 °F2.26 in.
December-2.2 °F28.1 °F2.48 in.
Annual18.9 °F51.1 °F26.15 in.

Climate Data for Crested Butte Colorado

Average First Frost DateAug. 1 - Aug. 10
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 ClassificationDfc - Subarctic With Cool Summers And Year Around Rainfall