Valier Montana Climate Data

Monthly Average Climate Data for Valier Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.3 °F34.1 °F0.23 in.
February13.4 °F35.5 °F0.3 in.
March20.4 °F43.4 °F0.4 in.
April29.0 °F53.7 °F1.27 in.
May38.2 °F63.4 °F2.17 in.
June45.6 °F71.0 °F3.23 in.
July50.9 °F80.7 °F1.15 in.
August49.4 °F80.6 °F1.05 in.
September41.8 °F70.6 °F1.18 in.
October31.6 °F56.6 °F0.8 in.
November21.9 °F43.0 °F0.43 in.
December14.0 °F34.1 °F0.25 in.
Annual30.7 °F55.6 °F12.46 in.

Climate Data for Valier Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate