Waynesboro Pennsylvania Climate Data

Monthly Average Climate Data for Waynesboro Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.4 °F39.2 °F3.17 in.
February24.6 °F42.7 °F2.46 in.
March31.7 °F51.2 °F3.64 in.
April41.8 °F63.6 °F3.78 in.
May51.4 °F72.7 °F4.19 in.
June60.4 °F81.3 °F3.92 in.
July64.7 °F85.5 °F3.8 in.
August63.0 °F83.8 °F3.58 in.
September56.1 °F77.1 °F4.17 in.
October45.2 °F65.5 °F3.64 in.
November35.2 °F53.8 °F3.07 in.
December27.8 °F43.2 °F3.43 in.
Annual43.8 °F63.3 °F42.85 in.

Climate Data for Waynesboro Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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