Antelope Montana Climate Data

Monthly Average Climate Data for Antelope Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-0.3 °F21.1 °F0.4 in.
February4.5 °F26.3 °F0.34 in.
March15.9 °F38.2 °F0.6 in.
April28.0 °F54.7 °F1.01 in.
May39.3 °F66.8 °F1.91 in.
June49.6 °F75.0 °F3.16 in.
July54.1 °F82.3 °F2.6 in.
August52.0 °F82.8 °F1.45 in.
September41.7 °F71.8 °F1.24 in.
October29.3 °F55.2 °F0.92 in.
November16.3 °F37.6 °F0.53 in.
December5.2 °F25.4 °F0.47 in.
Annual28 °F53.1 °F14.63 in.

Climate Data for Antelope 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 3b : -35°F to -30°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate