Rugby North Dakota Climate Data

Monthly Average Climate Data for Rugby North Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-19.6 °C-9.1 °C12.45 mm
February-17.7 °C-6.6 °C13.21 mm
March-10.3 °C0.3 °C18.29 mm
April-2.3 °C10.6 °C25.65 mm
May4.9 °C18.3 °C66.8 mm
June11.2 °C23.2 °C94.74 mm
July13.4 °C26.2 °C84.33 mm
August11.8 °C26.2 °C56.39 mm
September6.6 °C20.9 °C43.69 mm
October-0.7 °C11.8 °C36.58 mm
November-8.7 °C1.6 °C17.27 mm
December-15.9 °C-6.3 °C16 mm
Annual-2.3 °C9.8 °C485.4 mm

Climate Data for Rugby North Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 3b : -37.2°C to -34.4°C
Plant Hardiness Zone - 2012Zone 3b : -37.2°C to -34.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year