Cornwells Heights Pennsylvania Climate Data

Monthly Average Climate Data for Cornwells Heights Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.9 °F41.0 °F3.55 in.
February26.1 °F43.7 °F2.77 in.
March33.2 °F51.6 °F4.45 in.
April43.1 °F63.6 °F3.56 in.
May52.8 °F73.1 °F4.05 in.
June62.3 °F82.3 °F4.25 in.
July67.9 °F86.8 °F4.7 in.
August66.3 °F85.3 °F4.87 in.
September58.9 °F78.9 °F4.11 in.
October47.4 °F66.7 °F3.92 in.
November37.2 °F55.9 °F3.19 in.
December29.9 °F45.7 °F4.35 in.
Annual45.8 °F64.6 °F47.77 in.

Climate Data for Cornwells Heights Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 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 ClassificationCfa - Humid Subtropical Climate