Elliston Montana Climate Data

Monthly Average Climate Data for Elliston Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.9 °F32.8 °F1.06 in.
February12.0 °F35.5 °F0.94 in.
March19.3 °F43.8 °F1.12 in.
April25.7 °F51.2 °F1.72 in.
May33.5 °F60.5 °F2.12 in.
June39.5 °F69.0 °F3.06 in.
July44.5 °F80.5 °F1.39 in.
August42.4 °F79.9 °F1.3 in.
September35.7 °F68.9 °F1.35 in.
October26.3 °F54.0 °F1.35 in.
November17.4 °F40.5 °F1.11 in.
December10.4 °F31.9 °F0.88 in.
Annual26.5 °F54 °F17.4 in.

Climate Data for Elliston Montana

Average First Frost DateAug. 11 - Aug. 20
Average Last Frost DateJul. 1 - Jul. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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