Rocky Point Montana Climate Data

Monthly Average Climate Data for Rocky Point Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.0 °F34.0 °F1.19 in.
February21.6 °F37.6 °F0.78 in.
March26.9 °F47.1 °F1.14 in.
April32.9 °F56.2 °F1.63 in.
May40.2 °F65.6 °F1.95 in.
June46.7 °F72.1 °F2.48 in.
July51.9 °F83.3 °F0.95 in.
August50.7 °F83.2 °F0.77 in.
September43.6 °F72.1 °F1.23 in.
October34.6 °F56.2 °F1.64 in.
November27.1 °F41.8 °F1.27 in.
December21.5 °F33.7 °F1.31 in.
Annual34.9 °F56.9 °F16.34 in.

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 : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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