Malta Montana Climate Data

Monthly Average Climate Data for Malta Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January4.0 °F26.5 °F0.4 in.
February7.6 °F31.2 °F0.34 in.
March19.0 °F44.2 °F0.46 in.
April30.8 °F58.0 °F1.15 in.
May40.8 °F67.9 °F2.07 in.
June50.0 °F76.3 °F2.75 in.
July55.7 °F85.8 °F1.63 in.
August53.5 °F85.3 °F1.18 in.
September43.3 °F73.8 °F1.19 in.
October31.2 °F58.5 °F0.98 in.
November18.5 °F42.6 °F0.49 in.
December7.9 °F30.1 °F0.39 in.
Annual30.2 °F56.7 °F13.03 in.

Climate Data for Malta Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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