Passaic New Jersey Climate Data

Monthly Average Climate Data for Passaic New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.8 °F39.2 °F3.63 in.
February25.6 °F41.8 °F2.84 in.
March32.3 °F49.5 °F4.35 in.
April42.8 °F61.8 °F4.14 in.
May52.6 °F71.9 °F4.03 in.
June62.1 °F81.3 °F4.63 in.
July67.7 °F86.2 °F4.36 in.
August66.0 °F84.2 °F4.45 in.
September58.5 °F77.6 °F4.3 in.
October46.7 °F65.7 °F4.47 in.
November37.1 °F54.5 °F3.6 in.
December29.8 °F44.2 °F4.24 in.
Annual45.4 °F63.2 °F49.04 in.

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