Weeksville Montana Climate Data

Monthly Average Climate Data for Weeksville Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.0 °F35.6 °F1.18 in.
February23.1 °F40.7 °F0.93 in.
March27.2 °F49.9 °F0.94 in.
April32.6 °F58.9 °F1.24 in.
May39.5 °F69.0 °F1.47 in.
June46.1 °F75.8 °F1.95 in.
July50.9 °F87.4 °F0.75 in.
August50.1 °F87.4 °F0.64 in.
September42.9 °F76.1 °F0.91 in.
October34.1 °F59.1 °F1.2 in.
November27.4 °F43.1 °F1.26 in.
December22.5 °F34.7 °F1.14 in.
Annual34.9 °F59.8 °F13.61 in.

Climate Data for Weeksville Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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