Belt Montana Climate Data

Monthly Average Climate Data for Belt Montana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.7 °C2.3 °C17.53 mm
February-9.1 °C3.4 °C14.99 mm
March-5.4 °C8.2 °C19.3 mm
April-0.7 °C13.3 °C46.23 mm
May4.1 °C18.5 °C65.53 mm
June8.4 °C23.1 °C86.36 mm
July11.3 °C29.2 °C35.56 mm
August10.5 °C28.8 °C34.04 mm
September6.2 °C22.8 °C41.66 mm
October1.1 °C14.8 °C33.53 mm
November-4.5 °C7.4 °C20.57 mm
December-8.8 °C2.7 °C17.53 mm
Annual0.3 °C14.5 °C432.83 mm

Climate Data for Belt Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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