White Haven Montana Climate Data

Monthly Average Climate Data for White Haven Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.4 °F33.2 °F1.83 in.
February20.8 °F39.3 °F1.26 in.
March25.8 °F48.8 °F1.76 in.
April31.0 °F58.6 °F1.08 in.
May38.3 °F68.8 °F1.51 in.
June44.9 °F75.4 °F1.8 in.
July48.7 °F86.1 °F0.86 in.
August47.4 °F86.0 °F0.69 in.
September40.5 °F74.3 °F0.98 in.
October33.3 °F56.5 °F1.68 in.
November27.2 °F40.3 °F2.26 in.
December21.4 °F32.2 °F2.23 in.
Annual33.3 °F58.3 °F17.94 in.

Climate Data for White Haven Montana

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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