Kemp Mill Maryland Climate Data

Monthly Average Climate Data for Kemp Mill Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.8 °F42.8 °F3.11 in.
February27.3 °F46.0 °F2.75 in.
March34.0 °F54.4 °F4.0 in.
April44.0 °F66.5 °F3.48 in.
May54.0 °F74.9 °F4.45 in.
June62.8 °F83.2 °F4.6 in.
July67.5 °F87.4 °F4.41 in.
August65.9 °F85.6 °F3.72 in.
September59.3 °F78.9 °F4.45 in.
October47.3 °F67.5 °F3.84 in.
November36.9 °F56.6 °F3.15 in.
December30.1 °F46.8 °F3.73 in.
Annual46.2 °F65.9 °F45.69 in.

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 : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate