Galena Maryland Climate Data

Monthly Average Climate Data for Galena Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.7 °F42.5 °F3.26 in.
February25.8 °F44.9 °F2.91 in.
March33.0 °F53.0 °F4.16 in.
April43.1 °F64.7 °F3.6 in.
May52.7 °F73.8 °F3.91 in.
June62.0 °F82.5 °F4.86 in.
July67.1 °F86.9 °F4.45 in.
August65.1 °F85.1 °F4.14 in.
September58.4 °F79.2 °F4.42 in.
October46.4 °F67.7 °F3.93 in.
November36.5 °F56.6 °F3.05 in.
December29.6 °F46.8 °F3.89 in.
Annual45.4 °F65.3 °F46.58 in.

Climate Data for Galena Maryland

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
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