Sula Montana Climate Data

Monthly Average Climate Data for Sula Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.7 °F32.8 °F0.91 in.
February14.4 °F37.7 °F0.72 in.
March21.4 °F46.6 °F1.02 in.
April27.1 °F53.1 °F1.67 in.
May33.9 °F62.6 °F2.11 in.
June39.9 °F70.5 °F2.58 in.
July44.1 °F82.2 °F1.12 in.
August41.8 °F81.7 °F1.03 in.
September35.2 °F71.8 °F1.16 in.
October27.8 °F56.8 °F1.42 in.
November20.2 °F41.0 °F1.45 in.
December12.2 °F31.3 °F1.08 in.
Annual27.6 °F55.7 °F16.27 in.

Climate Data for Sula Montana

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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