Plum Pennsylvania Climate Data

Monthly Average Climate Data for Plum Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.2 °F36.5 °F3.43 in.
February21.3 °F39.6 °F2.67 in.
March28.4 °F48.7 °F3.34 in.
April38.8 °F62.5 °F3.56 in.
May49.6 °F72.3 °F4.07 in.
June58.1 °F80.2 °F4.49 in.
July62.3 °F83.7 °F4.52 in.
August60.6 °F82.5 °F3.82 in.
September53.7 °F76.2 °F3.8 in.
October42.5 °F64.0 °F3.23 in.
November33.0 °F51.5 °F3.19 in.
December25.8 °F41.0 °F3.34 in.
Annual41.2 °F61.6 °F43.46 in.

Climate Data for Plum Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation