Ballantine Montana Climate Data

Monthly Average Climate Data for Ballantine Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.8 °F36.6 °F0.48 in.
February15.4 °F40.7 °F0.53 in.
March23.4 °F51.3 °F0.88 in.
April32.5 °F60.0 °F1.81 in.
May42.0 °F69.6 °F2.54 in.
June50.5 °F79.0 °F2.34 in.
July56.1 °F88.9 °F1.34 in.
August53.7 °F87.9 °F0.96 in.
September44.4 °F77.1 °F1.48 in.
October32.7 °F62.0 °F1.45 in.
November22.3 °F48.2 °F0.67 in.
December14.1 °F37.9 °F0.51 in.
Annual33.3 °F61.6 °F14.99 in.

Climate Data for Ballantine 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 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate