Ryegate Montana Climate Data

Monthly Average Climate Data for Ryegate Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.2 °F38.2 °F0.38 in.
February15.3 °F40.8 °F0.44 in.
March22.7 °F49.6 °F0.73 in.
April30.1 °F58.1 °F1.59 in.
May39.2 °F67.1 °F2.5 in.
June47.8 °F75.6 °F2.89 in.
July53.4 °F85.5 °F1.57 in.
August51.0 °F84.7 °F1.16 in.
September42.5 °F74.3 °F1.11 in.
October31.9 °F60.9 °F1.16 in.
November21.8 °F46.9 °F0.57 in.
December14.6 °F37.8 °F0.49 in.
Annual32 °F60 °F14.59 in.

Climate Data for Ryegate 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 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
2024 plantmaps.com