Fair Lawn New Jersey Climate Data

Monthly Average Climate Data for Fair Lawn New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.5 °F38.7 °F3.55 in.
February24.4 °F41.5 °F2.77 in.
March31.4 °F49.5 °F4.3 in.
April41.8 °F61.9 °F4.06 in.
May51.7 °F71.8 °F3.98 in.
June61.2 °F81.0 °F4.82 in.
July66.3 °F86.0 °F4.37 in.
August64.6 °F84.0 °F4.53 in.
September57.1 °F77.2 °F4.32 in.
October45.3 °F65.4 °F4.36 in.
November35.8 °F54.1 °F3.69 in.
December28.5 °F43.7 °F4.25 in.
Annual44.2 °F62.9 °F49 in.

Climate Data for Fair Lawn New Jersey

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°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
2024 plantmaps.com