Rollinsville Colorado Climate Data

Monthly Average Climate Data for Rollinsville Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.0 °F34.6 °F0.97 in.
February14.9 °F36.1 °F1.21 in.
March19.1 °F43.2 °F2.12 in.
April23.5 °F49.3 °F2.9 in.
May32.0 °F57.9 °F2.88 in.
June39.3 °F69.8 °F1.96 in.
July45.7 °F75.9 °F3.34 in.
August43.8 °F73.6 °F2.29 in.
September37.2 °F67.1 °F1.75 in.
October28.4 °F54.7 °F1.33 in.
November19.8 °F43.1 °F1.13 in.
December14.2 °F34.8 °F1.04 in.
Annual27.7 °F53.3 °F22.92 in.

Climate Data for Rollinsville Colorado

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfc - Subarctic With Cool Summers And Year Around Rainfall