Marshallton Pennsylvania Climate Data

Monthly Average Climate Data for Marshallton Pennsylvania

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.6 °C4.2 °C90.93 mm
February-5.2 °C5.4 °C75.95 mm
March-1.1 °C10.2 °C110.24 mm
April4.7 °C17.1 °C96.27 mm
May10.2 °C22.4 °C99.82 mm
June15.3 °C27.2 °C113.79 mm
July18.2 °C29.7 °C115.06 mm
August17.2 °C29 °C111.25 mm
September13 °C25.3 °C128.27 mm
October6.4 °C18.8 °C117.35 mm
November1.1 °C12.2 °C85.09 mm
December-2.7 °C6.6 °C111 mm
Annual6 °C17.3 °C1255.02 mm
MonthAvg. LowAvg. HighAvg. Precip
January-7.6 °C1.7 °C92.96 mm
February-6.8 °C3.3 °C71.37 mm
March-2.6 °C8.2 °C97.54 mm
April3.3 °C15.4 °C104.39 mm
May8.7 °C21.2 °C98.81 mm
June13.7 °C25.6 °C116.59 mm
July15.9 °C28.3 °C105.41 mm
August15 °C27.3 °C103.89 mm
September11.1 °C23.6 °C130.05 mm
October5.1 °C16.8 °C109.22 mm
November0 °C10.2 °C84.84 mm
December-4.2 °C4.3 °C94.74 mm
Annual4.3 °C15.5 °C1209.81 mm

Climate Data for Marshallton Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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