Marlton New Jersey Climate Data

Monthly Average Climate Data for Marlton New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.6 °F41.0 °F3.63 in.
February25.9 °F43.7 °F2.82 in.
March32.8 °F51.6 °F4.51 in.
April42.7 °F63.6 °F3.48 in.
May52.4 °F73.3 °F3.85 in.
June61.6 °F82.5 °F4.2 in.
July67.2 °F86.5 °F4.81 in.
August65.4 °F84.8 °F4.85 in.
September58.7 °F78.4 °F3.97 in.
October46.9 °F66.3 °F3.87 in.
November36.8 °F55.9 °F3.13 in.
December29.6 °F45.8 °F4.2 in.
Annual45.4 °F64.5 °F47.32 in.

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 : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation