Belknap Montana Climate Data

Monthly Average Climate Data for Belknap Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.6 °F35.2 °F2.45 in.
February23.3 °F40.6 °F1.98 in.
March27.5 °F49.2 °F2.05 in.
April32.7 °F58.5 °F1.69 in.
May39.3 °F68.9 °F2.11 in.
June45.8 °F75.2 °F2.25 in.
July49.9 °F86.5 °F0.91 in.
August48.9 °F87.0 °F0.82 in.
September42.1 °F76.0 °F0.97 in.
October34.4 °F58.9 °F2.13 in.
November28.2 °F42.5 °F2.79 in.
December22.9 °F34.4 °F2.59 in.
Annual34.8 °F59.4 °F22.74 in.

Climate Data for Belknap Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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