Anaconda Montana Climate Data

Monthly Average Climate Data for Anaconda Montana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.8 °C1.1 °C14.99 mm
February-10.3 °C2.4 °C18.03 mm
March-6.8 °C6.8 °C26.16 mm
April-3.3 °C11.1 °C33.02 mm
May0.7 °C16.6 °C55.37 mm
June4.3 °C21 °C60.2 mm
July7.1 °C27.2 °C33.53 mm
August6.1 °C26.9 °C33.78 mm
September2.3 °C21.2 °C26.92 mm
October-2.4 °C13.1 °C25.15 mm
November-7.5 °C5.2 °C23.11 mm
December-11.4 °C0.3 °C19.05 mm
Annual-2.7 °C12.7 °C369.31 mm

Climate Data for Anaconda Montana

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