Deale Maryland Climate Data

Monthly Average Climate Data for Deale Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.9 °C6.3 °C78.99 mm
February-1.4 °C7.6 °C69.6 mm
March2.4 °C11.9 °C102.36 mm
April8.1 °C18.4 °C81.79 mm
May13.5 °C23.3 °C108.46 mm
June18.8 °C28.1 °C111 mm
July21.7 °C30.6 °C116.33 mm
August20.9 °C29.6 °C104.9 mm
September17.5 °C26.2 °C114.55 mm
October11.1 °C20.1 °C103.63 mm
November5.3 °C13.7 °C80.77 mm
December0.8 °C8.6 °C92.96 mm
Annual9.7 °C18.7 °C1165.34 mm

Climate Data for Deale Maryland

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate