Plymouth Meeting Pennsylvania Climate Data

Monthly Average Climate Data for Plymouth Meeting Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.3 °F40.6 °F3.45 in.
February26.6 °F43.3 °F2.85 in.
March33.4 °F51.6 °F4.26 in.
April43.5 °F63.6 °F3.7 in.
May53.2 °F73.2 °F4.08 in.
June62.9 °F82.3 °F4.37 in.
July68.2 °F86.8 °F4.48 in.
August66.6 °F85.1 °F4.85 in.
September59.5 °F78.6 °F4.41 in.
October47.6 °F66.5 °F3.94 in.
November37.6 °F55.4 °F3.22 in.
December30.5 °F45.5 °F4.38 in.
Annual46.2 °F64.4 °F47.99 in.

Climate Data for Plymouth Meeting Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation