Port Deposit Maryland Climate Data

Monthly Average Climate Data for Port Deposit Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.6 °C5.3 °C88.14 mm
February-4.1 °C6.7 °C70.61 mm
March-0.1 °C11.4 °C108.97 mm
April5.7 °C18.2 °C96.52 mm
May11.1 °C23.5 °C95.25 mm
June16.3 °C28.2 °C114.55 mm
July19.1 °C30.7 °C114.3 mm
August18.2 °C29.8 °C109.47 mm
September14.3 °C26.2 °C114.55 mm
October7.6 °C19.8 °C109.98 mm
November2.1 °C13.2 °C84.07 mm
December-1.8 °C7.6 °C109.73 mm
Annual7 °C18.4 °C1216.14 mm

Climate Data for Port Deposit Maryland

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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