West Havre Montana Climate Data

Monthly Average Climate Data for West Havre Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.3 °F28.3 °F0.43 in.
February10.0 °F32.4 °F0.34 in.
March19.7 °F43.5 °F0.49 in.
April30.6 °F56.7 °F1.16 in.
May40.4 °F66.5 °F1.81 in.
June49.0 °F74.9 °F2.64 in.
July54.4 °F85.1 °F1.58 in.
August52.4 °F84.4 °F0.94 in.
September42.9 °F73.1 °F1.09 in.
October31.1 °F57.8 °F0.8 in.
November20.1 °F42.2 °F0.61 in.
December10.6 °F32.1 °F0.38 in.
Annual30.7 °F56.4 °F12.27 in.

Climate Data for West Havre Montana

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 11 - May 20
Average Days With Frost
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°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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