Silver Star Montana Climate Data

Monthly Average Climate Data for Silver Star Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.8 °F36.1 °F0.31 in.
February16.3 °F39.4 °F0.29 in.
March22.7 °F47.9 °F0.48 in.
April29.0 °F56.4 °F0.97 in.
May37.0 °F65.5 °F1.84 in.
June43.7 °F74.0 °F2.18 in.
July48.6 °F85.3 °F1.04 in.
August46.5 °F84.1 °F0.85 in.
September39.2 °F73.9 °F0.9 in.
October30.0 °F59.7 °F0.79 in.
November21.1 °F44.6 °F0.47 in.
December14.0 °F35.1 °F0.37 in.
Annual30.2 °F58.5 °F10.49 in.

Climate Data for Silver Star Montana

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year