Montrose Colorado Climate Data

Monthly Average Climate Data for Montrose Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.0 °F38.8 °F0.68 in.
February20.2 °F44.8 °F0.66 in.
March27.1 °F55.2 °F0.69 in.
April32.9 °F62.4 °F0.92 in.
May41.3 °F72.0 °F0.9 in.
June49.8 °F84.3 °F0.48 in.
July55.9 °F88.5 °F1.0 in.
August54.0 °F85.5 °F1.18 in.
September45.8 °F78.1 °F1.36 in.
October34.5 °F65.2 °F1.06 in.
November24.2 °F51.5 °F0.69 in.
December15.2 °F38.8 °F0.68 in.
Annual34.7 °F63.8 °F10.3 in.

Climate Data for Montrose Colorado

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate