Augusta Montana Climate Data

Monthly Average Climate Data for Augusta Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.9 °F36.6 °F0.43 in.
February15.5 °F38.9 °F0.55 in.
March21.8 °F46.2 °F0.67 in.
April29.2 °F54.9 °F1.42 in.
May37.1 °F63.8 °F2.49 in.
June44.2 °F71.4 °F2.9 in.
July49.4 °F82.5 °F1.1 in.
August47.7 °F81.8 °F1.15 in.
September40.5 °F72.2 °F1.24 in.
October32.3 °F58.2 °F0.83 in.
November23.2 °F44.3 °F0.59 in.
December15.8 °F36.3 °F0.46 in.
Annual31 °F57.3 °F13.83 in.

Climate Data for Augusta Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 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 ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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