Denton Montana Climate Data

Monthly Average Climate Data for Denton Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.7 °F36.1 °F0.42 in.
February13.6 °F37.9 °F0.47 in.
March20.7 °F46.3 °F0.71 in.
April29.0 °F55.3 °F1.62 in.
May37.9 °F64.6 °F2.72 in.
June45.6 °F72.8 °F3.11 in.
July50.9 °F83.1 °F1.6 in.
August49.4 °F82.9 °F1.47 in.
September40.9 °F72.3 °F1.36 in.
October30.5 °F58.6 °F1.16 in.
November20.5 °F45.3 °F0.63 in.
December12.7 °F36.6 °F0.5 in.
Annual30.3 °F57.7 °F15.77 in.

Climate Data for Denton 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 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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