Perry Hall Maryland Climate Data

Monthly Average Climate Data for Perry Hall Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.0 °F42.6 °F3.45 in.
February27.3 °F45.4 °F2.89 in.
March34.1 °F53.6 °F4.38 in.
April44.7 °F65.6 °F3.73 in.
May54.3 °F74.7 °F4.3 in.
June63.7 °F83.4 °F4.57 in.
July68.8 °F87.8 °F4.54 in.
August66.9 °F85.9 °F4.29 in.
September60.3 °F79.5 °F4.88 in.
October48.5 °F68.0 °F4.61 in.
November37.8 °F56.6 °F3.42 in.
December30.5 °F46.8 °F4.19 in.
Annual46.9 °F65.8 °F49.25 in.

Climate Data for Perry Hall 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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate