Lilly Pennsylvania Climate Data

Monthly Average Climate Data for Lilly Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.0 °F32.9 °F3.34 in.
February17.7 °F35.8 °F2.95 in.
March24.5 °F44.3 °F3.8 in.
April34.9 °F58.2 °F3.99 in.
May45.4 °F67.9 °F4.34 in.
June54.0 °F75.7 °F4.24 in.
July58.0 °F79.4 °F4.47 in.
August56.5 °F78.1 °F4.24 in.
September49.8 °F71.8 °F4.3 in.
October39.1 °F60.1 °F3.63 in.
November29.2 °F47.6 °F3.22 in.
December22.2 °F37.1 °F3.86 in.
Annual37.4 °F57.4 °F46.38 in.

Climate Data for Lilly Pennsylvania

Average First Frost DateOct. 1 - Oct. 10
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 ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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