Berwyn Heights Maryland Climate Data

Monthly Average Climate Data for Berwyn Heights Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.1 °F43.4 °F3.1 in.
February27.6 °F46.6 °F2.72 in.
March34.2 °F54.8 °F3.95 in.
April44.1 °F66.6 °F3.44 in.
May53.9 °F75.0 °F4.47 in.
June63.2 °F83.5 °F4.61 in.
July68.0 °F88.1 °F4.49 in.
August66.2 °F86.2 °F3.72 in.
September59.5 °F79.7 °F4.49 in.
October47.2 °F68.2 °F3.83 in.
November36.9 °F57.1 °F3.11 in.
December30.3 °F47.4 °F3.7 in.
Annual46.4 °F66.4 °F45.63 in.

Climate Data for Berwyn Heights 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 : 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