New Jersey August Weather

New Jersey weather averages and all-time records in the month of August from 1991–2020 based on data made available by the NOAA.

State:

Month:

New Jersey Cities

August weather averages for various places in New Jersey, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Atlantic City	84.5	65.1	104	40	4.6
Boonton	83.8	61.7	103	36	4.0
Cape May	84.3	67.1	99	45	4.1
Flemington	84.1	61.4	108	37	4.4
Hightstown	84.9	61.7	102	40	4.4
Millville	84.7	64.7	103	44	4.7
New Brunswick	84.7	63.7	106	40	4.7
Newark	85.1	68.3	105	45	4.1
Trenton	84.3	64.6	105	39	4.2