Greensboro Maryland Climate Data

Monthly Average Climate Data for Greensboro Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.5 °C6.6 °C91.19 mm
February-3.1 °C7.8 °C83.82 mm
March0.8 °C12.2 °C101.85 mm
April6.3 °C18.7 °C93.47 mm
May11.7 °C23.6 °C104.14 mm
June16.8 °C28.4 °C114.05 mm
July19.5 °C30.9 °C111 mm
August18.3 °C29.8 °C112.01 mm
September14.7 °C26.7 °C103.89 mm
October8.1 °C20.4 °C102.62 mm
November2.5 °C14.3 °C84.84 mm
December-1.1 °C9 °C100.58 mm
Annual7.6 °C19 °C1203.46 mm

Climate Data for Greensboro Maryland

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate