Virginia City Montana Climate Data

Monthly Average Climate Data for Virginia City Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.8 °F33.6 °F0.67 in.
February14.2 °F36.2 °F0.56 in.
March20.9 °F44.0 °F0.86 in.
April27.2 °F51.8 °F1.6 in.
May35.0 °F61.0 °F2.46 in.
June41.3 °F69.5 °F2.76 in.
July47.8 °F80.2 °F1.4 in.
August46.5 °F79.3 °F1.17 in.
September39.7 °F69.6 °F1.15 in.
October30.4 °F55.6 °F1.32 in.
November20.3 °F41.0 °F0.77 in.
December12.7 °F32.6 °F0.77 in.
Annual29.2 °F54.5 °F15.49 in.

Climate Data for Virginia City Montana

Average First Frost DateAug. 21 - Aug. 31
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 4b : -25°F to -20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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