Lodge Grass Montana Climate Data

Monthly Average Climate Data for Lodge Grass Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.9 °F36.0 °F0.65 in.
February13.5 °F39.4 °F0.73 in.
March22.2 °F50.0 °F1.08 in.
April30.9 °F59.1 °F1.88 in.
May40.0 °F68.2 °F3.05 in.
June48.6 °F78.5 °F1.9 in.
July54.1 °F88.8 °F1.42 in.
August51.6 °F87.9 °F0.93 in.
September43.0 °F77.1 °F1.41 in.
October31.5 °F61.7 °F1.68 in.
November20.9 °F47.4 °F0.95 in.
December12.1 °F37.2 °F0.61 in.
Annual31.6 °F60.9 °F16.29 in.

Climate Data for Lodge Grass Montana

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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