Mardela Springs Maryland Climate Data

Monthly Average Climate Data for Mardela Springs Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.5 °F45.9 °F3.3 in.
February28.3 °F48.3 °F2.91 in.
March34.7 °F55.7 °F4.02 in.
April44.7 °F67.2 °F3.51 in.
May54.1 °F75.8 °F3.73 in.
June63.4 °F84.2 °F4.36 in.
July68.3 °F88.6 °F4.16 in.
August66.0 °F86.3 °F4.68 in.
September60.0 °F81.0 °F4.08 in.
October48.5 °F70.4 °F3.7 in.
November38.0 °F59.2 °F3.14 in.
December31.4 °F50.2 °F3.75 in.
Annual47.1 °F67.7 °F45.34 in.

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 : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate