Glassboro climate

Glassboro Weather in August

NOAA 1991-2020 normals for Woodstown Pittsgrov 4E, 18 km from Glassboro

Average highs run from 88°F on August 1 to 84°F on August 31, and lows from 65°F to 62°F. Normal precipitation for the month is 4.61 in over about 7 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Glassboro, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
86°F
Average low
64°F
Precipitation
4.61 in
Record high
101°FAug 9, 2001
Record low
44°FAug 29, 1986
Chance of a freeze
0%
Days of 90°F or more
9.6
Daylight
14 h 13 min to 13 h 05 min
Cloud cover
53%
Humidity
75%
Dew point
65°F
Wind
7.6 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 188°F65°F99°F 200256°F 196429%0%
Aug 288°F65°F99°F 195558°F 194729%0%
Aug 388°F65°F98°F 197556°F 195929%0%
Aug 488°F65°F98°F 199552°F 196528%0%
Aug 588°F65°F97°F 194452°F 195128%0%
Aug 688°F65°F100°F 195553°F 195728%0%
Aug 788°F65°F99°F 200154°F 196428%0%
Aug 888°F65°F100°F 200155°F 198927%0%
Aug 987°F65°F101°F 200154°F 196427%0%
Aug 1087°F65°F98°F 194954°F 196427%0%
Aug 1187°F64°F97°F 194955°F 197227%0%
Aug 1287°F64°F97°F 200553°F 196227%0%
Aug 1387°F64°F99°F 200251°F 194127%0%
Aug 1487°F64°F99°F 200250°F 196426%0%
Aug 1587°F64°F98°F 198850°F 196326%0%
Aug 1687°F64°F98°F 199753°F 196426%0%
Aug 1786°F64°F96°F 199550°F 197926%0%
Aug 1886°F64°F97°F 199552°F 196125%0%
Aug 1986°F64°F94°F 200251°F 196325%0%
Aug 2086°F64°F99°F 198352°F 194925%0%
Aug 2186°F64°F95°F 200954°F 194024%0%
Aug 2286°F63°F93°F 197652°F 194024%0%
Aug 2386°F63°F93°F 196853°F 195224%0%
Aug 2485°F63°F93°F 194750°F 195724%0%
Aug 2585°F63°F97°F 196847°F 196324%0%
Aug 2685°F63°F100°F 194851°F 194224%0%
Aug 2785°F63°F98°F 194851°F 194424%0%
Aug 2885°F63°F99°F 194849°F 198624%0%
Aug 2985°F63°F98°F 195344°F 198624%0%
Aug 3084°F62°F100°F 195347°F 198625%0%
Aug 3184°F62°F101°F 195345°F 196525%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Glassboro, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 6:00 AM, sunset 8:13 PM
August 31
sunrise 6:28 AM, sunset 7:33 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00289910 (Woodstown Pittsgrov 4E), public domain. Records: NOAA GHCN-Daily, station USW00013739, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.