Lilly Pennsylvania Climate Data

Monthly Average Climate Data for Lilly Pennsylvania

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.3 °C0.5 °C84.84 mm
February-7.9 °C2.1 °C74.93 mm
March-4.2 °C6.8 °C96.52 mm
April1.6 °C14.6 °C101.35 mm
May7.4 °C19.9 °C110.24 mm
June12.2 °C24.3 °C107.7 mm
July14.4 °C26.3 °C113.54 mm
August13.6 °C25.6 °C107.7 mm
September9.9 °C22.1 °C109.22 mm
October3.9 °C15.6 °C92.2 mm
November-1.6 °C8.7 °C81.79 mm
December-5.4 °C2.8 °C98.04 mm
Annual3 °C14.1 °C1178.07 mm

Climate Data for Lilly Pennsylvania

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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