Foster Brook Pennsylvania Climate Data

Monthly Average Climate Data for Foster Brook Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.0 °F31.7 °F3.09 in.
February14.4 °F34.1 °F2.56 in.
March21.1 °F43.0 °F3.02 in.
April31.6 °F56.3 °F3.84 in.
May42.5 °F68.7 °F4.07 in.
June51.5 °F76.4 °F4.42 in.
July55.7 °F80.1 °F4.77 in.
August54.6 °F78.5 °F4.33 in.
September47.9 °F72.0 °F3.99 in.
October37.1 °F59.8 °F4.07 in.
November28.9 °F47.1 °F3.48 in.
December20.9 °F36.5 °F3.57 in.
Annual35 °F57 °F45.21 in.

Climate Data for Foster Brook Pennsylvania

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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