Matawan New Jersey Climate Data

Monthly Average Climate Data for Matawan New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.7 °F40.4 °F3.69 in.
February26.2 °F43.0 °F2.89 in.
March33.1 °F50.4 °F4.26 in.
April42.9 °F62.3 °F3.87 in.
May52.7 °F71.9 °F3.82 in.
June61.7 °F81.2 °F4.47 in.
July67.5 °F85.8 °F4.59 in.
August65.6 °F84.3 °F4.43 in.
September59.1 °F77.5 °F4.13 in.
October47.5 °F66.1 °F4.23 in.
November37.7 °F55.4 °F3.38 in.
December30.2 °F45.7 °F4.38 in.
Annual45.7 °F63.7 °F48.14 in.

Climate Data for Matawan New Jersey

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com