Marion Pennsylvania Climate Data

Monthly Average Climate Data for Marion Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.9 °F39.1 °F3.18 in.
February24.2 °F42.5 °F2.46 in.
March31.4 °F51.3 °F3.61 in.
April41.5 °F63.8 °F3.85 in.
May51.2 °F73.1 °F4.14 in.
June60.1 °F81.8 °F4.02 in.
July64.5 °F86.1 °F3.7 in.
August62.7 °F84.3 °F3.67 in.
September55.7 °F77.5 °F3.98 in.
October44.3 °F65.6 °F3.59 in.
November34.7 °F53.9 °F2.95 in.
December27.2 °F43.0 °F3.38 in.
Annual43.4 °F63.5 °F42.53 in.

Climate Data for Marion Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
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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