Barrelville Maryland Climate Data

Monthly Average Climate Data for Barrelville Maryland

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.3 °C3.7 °C69.34 mm
February-4.8 °C5.7 °C68.83 mm
March-1.2 °C10.5 °C93.47 mm
April4.1 °C18.4 °C92.46 mm
May9.3 °C23.2 °C116.84 mm
June14.1 °C27.4 °C107.44 mm
July16.4 °C29.8 °C90.68 mm
August15.5 °C28.9 °C83.31 mm
September11.7 °C25.3 °C96.01 mm
October5.6 °C18.8 °C79.25 mm
November0.4 °C11.8 °C72.64 mm
December-3.2 °C6 °C82.04 mm
Annual5.2 °C17.5 °C1052.31 mm

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 : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation