Mount Airy Maryland Climate Data

Monthly Average Climate Data for Mount Airy Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.0 °F39.8 °F3.42 in.
February27.0 °F43.2 °F2.79 in.
March33.4 °F51.9 °F4.02 in.
April43.4 °F64.1 °F3.55 in.
May52.6 °F72.7 °F4.21 in.
June61.5 °F81.1 °F4.51 in.
July65.9 °F85.2 °F4.58 in.
August64.3 °F83.3 °F3.49 in.
September58.2 °F76.7 °F4.79 in.
October47.0 °F64.9 °F4.15 in.
November37.6 °F54.0 °F3.5 in.
December29.7 °F43.8 °F3.96 in.
Annual45.5 °F63.4 °F46.97 in.

Climate Data for Mount Airy Maryland

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation