Fortuna North Dakota Climate Data

Monthly Average Climate Data for Fortuna North Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-18.2 °C-7.6 °C13.72 mm
February-16 °C-5.1 °C10.92 mm
March-9.4 °C1.6 °C15.49 mm
April-2.4 °C11 °C25.15 mm
May4.1 °C18.1 °C48.77 mm
June9.8 °C22.6 °C89.15 mm
July12.4 °C26.5 °C63.25 mm
August11.2 °C26.6 °C39.62 mm
September5.6 °C20.7 °C35.05 mm
October-1.4 °C11.7 °C23.37 mm
November-8.8 °C1.7 °C11.18 mm
December-15.1 °C-5.1 °C11.94 mm
Annual-2.4 °C10.2 °C387.61 mm

Climate Data for Fortuna 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 ClassificationBSk - Cold Semi-Arid Climate