Lancaster Minnesota Climate Data

Monthly Average Climate Data for Lancaster Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-20.5 °C-10.7 °C17.27 mm
February-18.7 °C-7.9 °C13.97 mm
March-10.6 °C-0.4 °C20.32 mm
April-1.6 °C10 °C28.19 mm
May5.4 °C18.2 °C87.38 mm
June11.7 °C23.4 °C107.19 mm
July13.7 °C25.9 °C94.74 mm
August12 °C25.6 °C72.14 mm
September7.2 °C20.6 °C63.5 mm
October0.6 °C11.4 °C46.99 mm
November-7.6 °C1.1 °C26.42 mm
December-15.8 °C-7.1 °C20.57 mm
Annual-2 °C9.2 °C598.68 mm

Climate Data for Lancaster Minnesota

Average First Frost DateSep. 21 - Sep. 30
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