Terry Montana Climate Data

Monthly Average Climate Data for Terry Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.7 °F29.6 °F0.29 in.
February9.9 °F34.3 °F0.33 in.
March20.3 °F46.0 °F0.48 in.
April31.2 °F58.4 °F1.41 in.
May41.7 °F68.5 °F2.59 in.
June51.6 °F78.5 °F2.44 in.
July57.4 °F88.2 °F1.86 in.
August55.2 °F87.8 °F1.18 in.
September44.3 °F76.4 °F1.2 in.
October32.4 °F59.8 °F0.92 in.
November19.5 °F44.3 °F0.37 in.
December9.1 °F32.8 °F0.33 in.
Annual31.5 °F58.7 °F13.4 in.

Climate Data for Terry Montana

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 11 - May 20
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 ConditionsSevere Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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