Ridgefield New Jersey Climate Data

Monthly Average Climate Data for Ridgefield New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.5 °F39.4 °F3.59 in.
February27.1 °F41.9 °F2.81 in.
March33.5 °F49.5 °F4.25 in.
April43.7 °F61.4 °F4.08 in.
May53.5 °F71.3 °F3.9 in.
June63.2 °F80.7 °F4.48 in.
July69.1 °F85.8 °F4.39 in.
August67.7 °F83.9 °F4.5 in.
September60.6 °F77.3 °F4.1 in.
October49.0 °F65.5 °F4.27 in.
November39.1 °F54.6 °F3.45 in.
December31.8 °F44.8 °F4.19 in.
Annual47 °F63 °F48.01 in.

Climate Data for Ridgefield 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
2024 plantmaps.com