Heislerville CDP, New Jersey

Official LSAD Designation: Heislerville CDP • Census GEOID: 3430810 • Cumberland County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Heislerville CDP.

Reference Weather Station: MILLVILLE MUNI AP, NJ US (ID: USW00013735) • Located 10.7 miles from community center • Elevation: 21.3 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	42.2°	23.8°	33.0°	3.13"
February	44.6°	24.6°	34.6°	2.63"
March	52.3°	31.4°	41.8°	4.09"
April	63.7°	40.6°	52.1°	3.53"
May	72.9°	50.4°	61.7°	3.12"
June	81.6°	60.2°	70.9°	3.91"
July	86.1°	66.2°	76.2°	4.26"
August	84.3°	64.4°	74.3°	4.61"
September	78.0°	57.2°	67.6°	3.15"
October	66.9°	45.0°	55.9°	3.82"
November	56.1°	34.9°	45.5°	3.17"
December	46.7°	27.9°	37.3°	3.95"

2010–2025, completed calendar years only.

NOAA station MILLVILLE MUNI AP, NJ US (ID: USW00013735) • 10.7 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	55.0	65.5	44.4
2011	55.6	66.0	45.2
2012	56.2	66.7	45.6
2013	53.8	64.0	43.6
2014	52.6	63.1	42.1
2015	55.1	65.7	44.4
2016	55.6	66.3	44.8
2017	56.3	66.5	46.1
2018	55.2	64.9	45.4
2019	Unavailable	Unavailable	Unavailable
2020	Unavailable	Unavailable	Unavailable
2021	55.9	66.4	45.4
2022	54.9	66.0	43.7
2023	56.0	67.2	44.9
2024	56.2	67.3	45.2
2025	Unavailable	Unavailable	Unavailable

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.