Jackson Montana Climate Data

Monthly Average Climate Data for Jackson Montana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.6 °C-2.1 °C17.53 mm
February-13.6 °C-0.8 °C13.72 mm
March-9.6 °C3.8 °C18.54 mm
April-5.4 °C8.5 °C29.97 mm
May-1.2 °C13.9 °C38.1 mm
June2.5 °C18.7 °C50.8 mm
July4.9 °C24.9 °C24.13 mm
August3.5 °C24.6 °C19.3 mm
September0.1 °C18.9 °C25.15 mm
October-4.4 °C11 °C26.67 mm
November-9.9 °C2.8 °C20.57 mm
December-14.2 °C-2.4 °C16.51 mm
Annual-5.1 °C10.2 °C300.99 mm

Climate Data for Jackson Montana

Average First Frost DateAug. 1 - Aug. 10
Average Last Frost DateJun. 21 - Jun. 30
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4a : -34.4°C to -31.7°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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