Garrett Park Maryland Climate Data

Monthly Average Climate Data for Garrett Park Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.3 °F43.2 °F3.1 in.
February27.7 °F46.3 °F2.75 in.
March34.4 °F54.7 °F3.97 in.
April44.4 °F66.7 °F3.43 in.
May54.2 °F75.0 °F4.44 in.
June63.2 °F83.4 °F4.52 in.
July67.9 °F87.8 °F4.39 in.
August66.3 °F85.9 °F3.64 in.
September59.6 °F79.2 °F4.4 in.
October47.5 °F67.7 °F3.84 in.
November37.3 °F56.9 °F3.17 in.
December30.5 °F47.1 °F3.67 in.
Annual46.6 °F66.2 °F45.32 in.

Climate Data for Garrett Park 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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate