Joppatowne Maryland Climate Data

Monthly Average Climate Data for Joppatowne Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.8 °F42.3 °F3.44 in.
February28.0 °F44.6 °F2.78 in.
March34.8 °F52.7 °F4.4 in.
April45.4 °F64.9 °F3.69 in.
May55.1 °F74.2 °F4.25 in.
June64.5 °F82.9 °F4.71 in.
July69.6 °F87.3 °F4.58 in.
August67.9 °F85.7 °F4.38 in.
September61.0 °F79.3 °F4.91 in.
October49.2 °F67.8 °F4.61 in.
November38.6 °F56.1 °F3.38 in.
December31.4 °F46.5 °F4.23 in.
Annual47.7 °F65.4 °F49.36 in.

Climate Data for Joppatowne 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 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