Cardwell Montana Climate Data

Monthly Average Climate Data for Cardwell Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.5 °F36.2 °F0.54 in.
February16.4 °F40.2 °F0.38 in.
March22.7 °F49.0 °F0.83 in.
April29.2 °F57.9 °F1.54 in.
May37.7 °F66.4 °F2.19 in.
June44.2 °F75.0 °F2.34 in.
July49.1 °F86.5 °F1.12 in.
August46.8 °F85.1 °F0.86 in.
September39.4 °F74.1 °F1.19 in.
October30.0 °F60.8 °F1.04 in.
November21.3 °F45.2 °F0.63 in.
December14.4 °F35.7 °F0.49 in.
Annual30.5 °F59.3 °F13.15 in.

Climate Data for Cardwell Montana

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year