Summerhill Pennsylvania Climate Data

Monthly Average Climate Data for Summerhill Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.3 °F34.6 °F3.53 in.
February19.6 °F37.6 °F3.03 in.
March26.1 °F46.1 °F3.87 in.
April36.8 °F60.2 °F3.97 in.
May46.9 °F69.9 °F4.39 in.
June55.3 °F77.7 °F4.46 in.
July59.2 °F81.4 °F4.48 in.
August57.6 °F80.1 °F4.21 in.
September50.8 °F73.7 °F4.1 in.
October40.0 °F61.8 °F3.44 in.
November30.3 °F49.5 °F3.44 in.
December23.4 °F38.9 °F3.66 in.
Annual38.7 °F59.3 °F46.58 in.

Climate Data for Summerhill Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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