Rocky Point Montana Climate Data

Monthly Average Climate Data for Rocky Point Montana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.1 °C1.1 °C30.23 mm
February-5.8 °C3.1 °C19.81 mm
March-2.8 °C8.4 °C28.96 mm
April0.5 °C13.4 °C41.4 mm
May4.6 °C18.7 °C49.53 mm
June8.2 °C22.3 °C62.99 mm
July11.1 °C28.5 °C24.13 mm
August10.4 °C28.4 °C19.56 mm
September6.4 °C22.3 °C31.24 mm
October1.4 °C13.4 °C41.66 mm
November-2.7 °C5.4 °C32.26 mm
December-5.8 °C0.9 °C33.27 mm
Annual1.6 °C13.8 °C415.04 mm

Climate Data for Rocky Point Montana

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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