North Brentwood Maryland Climate Data

Monthly Average Climate Data for North Brentwood Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.2 °F43.7 °F3.09 in.
February28.6 °F46.8 °F2.69 in.
March35.3 °F54.8 °F3.93 in.
April45.4 °F66.8 °F3.41 in.
May55.1 °F75.3 °F4.47 in.
June64.5 °F84.1 °F4.62 in.
July69.2 °F88.6 °F4.56 in.
August67.4 °F86.7 °F3.69 in.
September60.7 °F80.2 °F4.37 in.
October48.4 °F68.6 °F3.78 in.
November38.1 °F57.4 °F3.07 in.
December31.4 °F47.6 °F3.71 in.
Annual47.6 °F66.7 °F45.39 in.

Climate Data for North Brentwood 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