Kemp Mill Maryland Climate Data

Monthly Average Climate Data for Kemp Mill Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.4 °C6 °C78.99 mm
February-2.6 °C7.8 °C69.85 mm
March1.1 °C12.4 °C101.6 mm
April6.7 °C19.2 °C88.39 mm
May12.2 °C23.8 °C113.03 mm
June17.1 °C28.4 °C116.84 mm
July19.7 °C30.8 °C112.01 mm
August18.8 °C29.8 °C94.49 mm
September15.2 °C26.1 °C113.03 mm
October8.5 °C19.7 °C97.54 mm
November2.7 °C13.7 °C80.01 mm
December-1.1 °C8.2 °C94.74 mm
Annual7.9 °C18.8 °C1160.52 mm

Climate Data for Kemp Mill 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 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate