Colesville Maryland Climate Data

Monthly Average Climate Data for Colesville Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.5 °F42.4 °F3.13 in.
February27.1 °F45.6 °F2.77 in.
March33.9 °F54.1 °F4.03 in.
April44.1 °F66.5 °F3.51 in.
May54.1 °F74.6 °F4.46 in.
June62.7 °F83.0 °F4.59 in.
July67.4 °F87.1 °F4.37 in.
August65.8 °F85.2 °F3.73 in.
September59.1 °F78.5 °F4.48 in.
October47.2 °F67.1 °F3.88 in.
November36.8 °F56.2 °F3.18 in.
December30.1 °F46.5 °F3.75 in.
Annual46.2 °F65.6 °F45.88 in.

Climate Data for Colesville Maryland

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate