Chester Hill Pennsylvania Climate Data

Monthly Average Climate Data for Chester Hill Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.7 °F33.5 °F3.0 in.
February17.6 °F36.5 °F2.53 in.
March24.6 °F45.4 °F3.43 in.
April35.2 °F59.1 °F3.79 in.
May45.4 °F69.6 °F3.85 in.
June54.2 °F77.2 °F4.36 in.
July58.5 °F81.2 °F3.93 in.
August56.9 °F79.6 °F3.69 in.
September49.6 °F72.8 °F3.95 in.
October38.6 °F60.8 °F3.68 in.
November29.7 °F48.8 °F2.84 in.
December22.6 °F37.9 °F3.24 in.
Annual37.5 °F58.5 °F42.29 in.

Climate Data for Chester Hill Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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