Manchester Maryland Climate Data

Monthly Average Climate Data for Manchester Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.0 °F39.0 °F3.44 in.
February26.7 °F42.7 °F2.81 in.
March33.0 °F51.4 °F4.05 in.
April43.5 °F64.4 °F3.75 in.
May52.6 °F73.7 °F4.19 in.
June61.9 °F81.6 °F3.99 in.
July66.3 °F86.0 °F4.55 in.
August64.6 °F84.0 °F4.02 in.
September58.3 °F77.5 °F5.17 in.
October47.4 °F65.8 °F4.17 in.
November37.7 °F53.8 °F3.31 in.
December30.0 °F43.4 °F3.9 in.
Annual45.6 °F63.6 °F47.35 in.

Climate Data for Manchester 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 7a : 0°F to 5°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