Barnesville Maryland Climate Data

Monthly Average Climate Data for Barnesville Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.0 °F41.0 °F2.91 in.
February26.8 °F44.2 °F2.67 in.
March33.2 °F52.8 °F3.85 in.
April43.2 °F65.0 °F3.32 in.
May53.0 °F73.5 °F4.49 in.
June61.5 °F82.0 °F4.52 in.
July66.4 °F86.3 °F4.1 in.
August64.5 °F84.5 °F3.29 in.
September57.9 °F77.7 °F4.54 in.
October46.3 °F66.3 °F3.9 in.
November36.6 °F55.0 °F3.19 in.
December29.3 °F44.9 °F3.54 in.
Annual45.3 °F64.4 °F44.32 in.

Climate Data for Barnesville Maryland

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 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 ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation