Middletown Maryland Climate Data

Monthly Average Climate Data for Middletown Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.3 °F40.9 °F3.06 in.
February25.4 °F44.5 °F2.46 in.
March32.5 °F52.9 °F3.65 in.
April42.0 °F65.2 °F3.57 in.
May51.7 °F73.9 °F4.3 in.
June60.6 °F82.4 °F3.97 in.
July65.0 °F87.0 °F4.1 in.
August63.2 °F85.0 °F3.27 in.
September56.3 °F78.2 °F4.4 in.
October45.4 °F66.7 °F3.62 in.
November35.2 °F55.2 °F3.15 in.
December28.2 °F44.7 °F3.52 in.
Annual44.2 °F64.7 °F43.07 in.

Climate Data for Middletown Maryland

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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