Melstone Montana Climate Data

Monthly Average Climate Data for Melstone Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.5 °F35.3 °F0.5 in.
February15.1 °F38.9 °F0.49 in.
March23.4 °F49.2 °F0.78 in.
April32.2 °F59.3 °F1.61 in.
May41.7 °F68.4 °F2.53 in.
June50.4 °F78.1 °F2.94 in.
July56.6 °F88.4 °F1.61 in.
August54.6 °F87.7 °F1.14 in.
September44.9 °F76.6 °F1.17 in.
October33.7 °F61.3 °F1.28 in.
November22.9 °F47.0 °F0.57 in.
December14.2 °F36.7 °F0.55 in.
Annual33.5 °F60.6 °F15.17 in.

Climate Data for Melstone Montana

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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