Cooke City Montana Climate Data

Monthly Average Climate Data for Cooke City Montana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14.6 °C-3.5 °C66.55 mm
February-14.5 °C-1.8 °C61.21 mm
March-10.4 °C3 °C59.44 mm
April-6.6 °C6.9 °C60.45 mm
May-2.3 °C12.2 °C74.93 mm
June0.8 °C17.7 °C76.45 mm
July3.7 °C23.2 °C54.36 mm
August2.9 °C22.7 °C45.72 mm
September-0.7 °C17.2 °C47.75 mm
October-5.2 °C9 °C59.69 mm
November-10.6 °C0.6 °C60.96 mm
December-15.1 °C-4.4 °C67.06 mm
Annual-6.1 °C8.6 °C734.57 mm

Climate Data for Cooke City Montana

Average First Frost DateAug. 11 - Aug. 20
Average Last Frost DateJul. 1 - Jul. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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