Fairmount Maryland Climate Data

Monthly Average Climate Data for Fairmount Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.9 °F46.3 °F3.25 in.
February30.9 °F48.6 °F2.93 in.
March37.3 °F55.4 °F4.1 in.
April47.1 °F66.3 °F3.41 in.
May56.9 °F74.8 °F3.56 in.
June66.3 °F83.0 °F3.97 in.
July71.2 °F87.4 °F4.37 in.
August69.6 °F85.6 °F4.76 in.
September63.9 °F80.3 °F4.29 in.
October52.6 °F70.2 °F4.0 in.
November41.8 °F59.1 °F3.05 in.
December34.6 °F50.7 °F3.58 in.
Annual50.2 °F67.3 °F45.27 in.

Climate Data for Fairmount 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 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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