Rosedale Maryland Climate Data

Monthly Average Climate Data for Rosedale Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.1 °F42.7 °F3.43 in.
February29.4 °F44.9 °F2.9 in.
March36.3 °F53.0 °F4.35 in.
April46.9 °F65.0 °F3.75 in.
May56.6 °F74.2 °F4.27 in.
June66.1 °F83.4 °F4.44 in.
July71.1 °F87.9 °F4.43 in.
August69.4 °F86.0 °F4.11 in.
September62.6 °F79.4 °F4.73 in.
October50.7 °F67.8 °F4.41 in.
November40.1 °F56.5 °F3.35 in.
December32.6 °F47.0 °F4.02 in.
Annual49.2 °F65.7 °F48.19 in.

Climate Data for Rosedale Maryland

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate