Killdeer North Dakota Climate Data

Monthly Average Climate Data for Killdeer North Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.9 °F24.1 °F0.41 in.
February7.7 °F28.7 °F0.33 in.
March17.7 °F40.1 °F0.63 in.
April28.7 °F54.1 °F1.02 in.
May40.5 °F65.9 °F2.68 in.
June50.4 °F75.1 °F3.16 in.
July55.5 °F82.8 °F2.57 in.
August53.8 °F82.8 °F1.77 in.
September44.0 °F72.8 °F1.75 in.
October31.6 °F56.2 °F1.25 in.
November18.8 °F39.9 °F0.6 in.
December8.6 °F27.9 °F0.44 in.
Annual30.1 °F54.2 °F16.61 in.

Climate Data for Killdeer 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