Lewis Colorado Climate Data

Monthly Average Climate Data for Lewis Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.5 °F39.6 °F1.54 in.
February19.9 °F43.1 °F1.36 in.
March26.3 °F52.1 °F1.04 in.
April31.7 °F59.8 °F1.17 in.
May39.5 °F69.6 °F1.07 in.
June48.4 °F81.5 °F0.47 in.
July55.1 °F86.8 °F1.34 in.
August54.0 °F83.9 °F1.55 in.
September46.5 °F76.2 °F1.9 in.
October35.4 °F63.6 °F1.38 in.
November25.4 °F50.8 °F1.16 in.
December17.3 °F39.9 °F1.32 in.
Annual34.7 °F62.2 °F15.3 in.

Climate Data for Lewis Colorado

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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