Marlton New Jersey Climate Data

Monthly Average Climate Data for Marlton New Jersey

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.1 °C5 °C92.2 mm
February-3.4 °C6.5 °C71.63 mm
March0.4 °C10.9 °C114.55 mm
April5.9 °C17.6 °C88.39 mm
May11.3 °C22.9 °C97.79 mm
June16.4 °C28.1 °C106.68 mm
July19.6 °C30.3 °C122.17 mm
August18.6 °C29.3 °C123.19 mm
September14.8 °C25.8 °C100.84 mm
October8.3 °C19.1 °C98.3 mm
November2.7 °C13.3 °C79.5 mm
December-1.3 °C7.7 °C106.68 mm
Annual7.4 °C18 °C1201.92 mm

Climate Data for Marlton New Jersey

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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