Alberton Montana Climate Data

Monthly Average Climate Data for Alberton Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.5 °F34.7 °F1.47 in.
February20.9 °F39.3 °F1.45 in.
March26.1 °F49.0 °F1.5 in.
April31.8 °F58.3 °F1.79 in.
May38.8 °F68.3 °F1.93 in.
June45.3 °F75.2 °F2.23 in.
July50.0 °F86.6 °F0.74 in.
August48.5 °F86.1 °F0.84 in.
September40.8 °F75.0 °F1.15 in.
October32.8 °F58.5 °F1.58 in.
November25.5 °F42.3 °F1.95 in.
December19.8 °F33.6 °F1.47 in.
Annual33.3 °F58.9 °F18.1 in.

Climate Data for Alberton Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year