Newark New Jersey Climate Data

Monthly Average Climate Data for Newark New Jersey

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4 °C4.4 °C90.42 mm
February-3.1 °C5.9 °C73.15 mm
March0.6 °C10.2 °C108.2 mm
April6.3 °C16.7 °C102.11 mm
May11.7 °C22.3 °C102.36 mm
June17 °C27.4 °C113.28 mm
July20.1 °C30.2 °C115.32 mm
August19.3 °C29.3 °C112.78 mm
September15.5 °C25.6 °C104.39 mm
October8.9 °C18.9 °C108.97 mm
November3.4 °C12.8 °C87.12 mm
December-0.7 °C7.3 °C103.38 mm
Annual7.9 °C17.6 °C1221.48 mm

Climate Data for Newark New Jersey

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
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