Mardela Springs Maryland Climate Data

Monthly Average Climate Data for Mardela Springs Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-2.5 °C7.7 °C83.82 mm
February-2.1 °C9.1 °C73.91 mm
March1.5 °C13.2 °C102.11 mm
April7.1 °C19.6 °C89.15 mm
May12.3 °C24.3 °C94.74 mm
June17.4 °C29 °C110.74 mm
July20.2 °C31.4 °C105.66 mm
August18.9 °C30.2 °C118.87 mm
September15.6 °C27.2 °C103.63 mm
October9.2 °C21.3 °C93.98 mm
November3.3 °C15.1 °C79.76 mm
December-0.3 °C10.1 °C95.25 mm
Annual8.4 °C19.9 °C1151.62 mm

Climate Data for Mardela Springs Maryland

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate