Cooperstown North Dakota Climate Data

Monthly Average Climate Data for Cooperstown North Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-1.9 °F15.6 °F0.52 in.
February1.9 °F20.5 °F0.51 in.
March15.2 °F33.1 °F0.89 in.
April29.1 °F50.3 °F1.11 in.
May42.2 °F65.2 °F2.94 in.
June53.9 °F74.5 °F3.88 in.
July57.8 °F79.1 °F3.74 in.
August55.0 °F78.6 °F2.85 in.
September45.7 °F69.9 °F2.17 in.
October32.7 °F53.9 °F1.82 in.
November18.3 °F35.9 °F0.81 in.
December5.9 °F21.6 °F0.8 in.
Annual29.7 °F49.9 °F22.04 in.

Climate Data for Cooperstown North Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year