Whitefish Montana Climate Data

Monthly Average Climate Data for Whitefish Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.3 °F31.0 °F1.83 in.
February17.4 °F35.5 °F1.15 in.
March23.6 °F44.1 °F1.24 in.
April30.0 °F54.2 °F1.59 in.
May37.8 °F64.8 °F2.23 in.
June44.3 °F71.0 °F3.32 in.
July48.1 °F81.8 °F1.37 in.
August46.1 °F81.8 °F1.06 in.
September38.7 °F70.6 °F1.42 in.
October30.2 °F54.8 °F1.51 in.
November24.2 °F39.7 °F1.62 in.
December17.9 °F30.9 °F1.98 in.
Annual31.2 °F55 °F20.32 in.

Climate Data for Whitefish Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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