Glassboro borough, New Jersey

Official LSAD Designation: Glassboro borough • Census GEOID: 3426340 • Gloucester County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Glassboro borough.

Reference Weather Station: WOODSTOWN PITTSGROV 4E, NJ US (ID: USC00289910) • Located 11.0 miles from community center • Elevation: 29.9 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	43.3°	25.4°	34.4°	3.15"
February	46.6°	26.2°	36.4°	3.06"
March	55.0°	33.1°	44.0°	3.89"
April	66.8°	41.7°	54.3°	3.21"
May	75.8°	51.0°	63.4°	3.23"
June	83.8°	61.2°	72.5°	4.48"
July	88.8°	66.1°	77.4°	5.11"
August	86.4°	63.9°	75.2°	4.61"
September	79.8°	58.1°	69.0°	4.21"
October	68.5°	47.1°	57.8°	3.92"
November	56.8°	37.1°	46.9°	3.35"
December	47.6°	30.2°	38.9°	4.39"

2010–2025, completed calendar years only.

NOAA station PHILADELPHIA INTL AP, PA US (ID: USW00013739) • 13.3 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00289910), which has no available annual mean history.

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	57.6	66.1	49.1
2011	57.7	66.3	49.1
2012	58.8	67.3	50.4
2013	56.2	64.4	48.1
2014	55.2	63.7	46.8
2015	57.7	66.2	49.1
2016	58.4	67.0	49.7
2017	58.0	66.3	49.7
2018	56.6	64.7	48.5
2019	57.3	65.6	48.9
2020	58.0	66.5	49.6
2021	58.2	66.5	49.8
2022	58.1	67.0	49.3
2023	58.5	67.2	49.8
2024	58.9	67.5	50.3
2025	57.2	65.8	48.6

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