Barrelville Maryland Climate Data

Monthly Average Climate Data for Barrelville Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.4 °F38.6 °F2.73 in.
February23.4 °F42.2 °F2.71 in.
March29.9 °F50.9 °F3.68 in.
April39.3 °F65.1 °F3.64 in.
May48.7 °F73.8 °F4.6 in.
June57.4 °F81.3 °F4.23 in.
July61.6 °F85.6 °F3.57 in.
August59.9 °F84.1 °F3.28 in.
September53.1 °F77.6 °F3.78 in.
October42.1 °F65.9 °F3.12 in.
November32.8 °F53.2 °F2.86 in.
December26.3 °F42.8 °F3.23 in.
Annual41.4 °F63.4 °F41.43 in.

Climate Data for Barrelville Maryland

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
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