Newtonville New Jersey Climate Data

Monthly Average Climate Data for Newtonville New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.0 °F42.1 °F3.66 in.
February25.2 °F44.5 °F2.93 in.
March32.1 °F51.9 °F4.55 in.
April42.0 °F63.6 °F3.48 in.
May51.6 °F72.9 °F3.51 in.
June61.1 °F82.0 °F4.18 in.
July66.5 °F86.5 °F4.89 in.
August64.5 °F84.5 °F4.95 in.
September57.9 °F78.4 °F4.09 in.
October45.7 °F66.8 °F4.04 in.
November35.7 °F56.4 °F3.32 in.
December28.9 °F46.9 °F4.35 in.
Annual44.6 °F64.7 °F47.95 in.

Climate Data for Newtonville New Jersey

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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