McCoole Maryland Climate Data

Monthly Average Climate Data for McCoole Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.4 °F39.9 °F2.75 in.
February23.5 °F43.6 °F2.49 in.
March30.0 °F52.2 °F3.48 in.
April39.0 °F66.3 °F3.43 in.
May48.4 °F74.9 °F4.26 in.
June57.4 °F82.4 °F4.02 in.
July61.7 °F86.7 °F3.81 in.
August60.1 °F85.4 °F3.22 in.
September53.2 °F79.0 °F3.54 in.
October42.0 °F67.0 °F2.41 in.
November32.4 °F54.3 °F2.43 in.
December26.3 °F43.8 °F2.82 in.
Annual41.4 °F64.6 °F38.66 in.

Climate Data for McCoole Maryland

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation