Perth North Dakota Climate Data

Monthly Average Climate Data for Perth North Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-19.9 °C-9.7 °C15.75 mm
February-18.1 °C-7.3 °C16 mm
March-10.9 °C-0.7 °C22.1 mm
April-2.8 °C9.3 °C24.38 mm
May4.3 °C17.3 °C70.36 mm
June10.6 °C22.3 °C95 mm
July12.8 °C25.1 °C82.55 mm
August11.4 °C25.1 °C66.55 mm
September6.2 °C19.8 °C48.01 mm
October-0.9 °C10.8 °C37.08 mm
November-9 °C0.7 °C20.07 mm
December-16.3 °C-7 °C19.3 mm
Annual-2.7 °C8.8 °C517.15 mm

Climate Data for Perth North Dakota

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
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