Gilby North Dakota Climate Data

Monthly Average Climate Data for Gilby North Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-19 °C-9.4 °C13.72 mm
February-17 °C-6.6 °C13.46 mm
March-9.4 °C0.4 °C20.83 mm
April-1.1 °C10.8 °C25.65 mm
May6 °C19.1 °C77.22 mm
June12.4 °C24.3 °C98.55 mm
July14.4 °C26.8 °C78.99 mm
August12.8 °C26.5 °C73.41 mm
September7.8 °C21.4 °C58.42 mm
October0.9 °C12.4 °C45.21 mm
November-7.2 °C2.1 °C21.08 mm
December-14.6 °C-5.9 °C18.29 mm
Annual-1.2 °C10.2 °C544.83 mm

Climate Data for Gilby North Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4a : -34.4°C to -31.7°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year