Gunnison Colorado Climate Data

Monthly Average Climate Data for Gunnison Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-4.0 °F26.1 °F0.97 in.
February1.8 °F31.3 °F0.78 in.
March14.3 °F44.2 °F0.67 in.
April22.7 °F54.5 °F0.82 in.
May30.5 °F64.7 °F0.9 in.
June37.5 °F75.1 °F0.53 in.
July44.5 °F79.6 °F1.2 in.
August42.8 °F77.7 °F1.81 in.
September34.2 °F71.2 °F1.16 in.
October23.1 °F59.6 °F0.71 in.
November12.4 °F44.5 °F0.67 in.
December-0.3 °F28.7 °F0.93 in.
Annual21.6 °F54.8 °F11.15 in.

Climate Data for Gunnison Colorado

Average First Frost DateAug. 21 - Aug. 31
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 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year