Allamuchy New Jersey Climate Data

Monthly Average Climate Data for Allamuchy New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.2 °F36.1 °F3.53 in.
February19.6 °F39.0 °F2.83 in.
March27.5 °F47.2 °F3.98 in.
April38.8 °F60.0 °F3.76 in.
May48.6 °F70.0 °F4.07 in.
June57.8 °F78.4 °F5.07 in.
July62.5 °F83.3 °F4.49 in.
August61.0 °F81.4 °F4.85 in.
September53.5 °F74.6 °F4.77 in.
October42.0 °F63.0 °F4.57 in.
November32.1 °F51.6 °F3.46 in.
December24.5 °F41.2 °F4.17 in.
Annual40.5 °F60.5 °F49.55 in.

Climate Data for Allamuchy New Jersey

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year