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Glenbrook, Australia

Full City Profile

2.7 /5.0
C+ Fair
4,913 Population 2/sq mi density
614 ft Elevation 187 meters
62°F Avg Temperature 17°C
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$34,848 median income, 3.1% unemployment
C
Affordability
2.2 / 5.0
$276,000 home value, $1,380/mo rent
Glenbrook enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 69°F in January while summers reach 52°F in July. The area gets 328 sunny days per year. Annual precipitation totals 32.5 inches. The area receives 0.0 inches of snow annually.

Temperature

69°F Jan (21°C) 52°F Jul (11°C)
Annual Average62.1°F
15% above US avg
January Average69°F (21°C)
July Average52°F (11°C)
Sunny Days328 days/yr

Geography

Elevation614 ft (187 m)
Area2,265.5 sq mi (5,867.6 km²)
Population Density2/sq mi
Coordinates-33.7667°N, 150.6167°W
TimezoneAustralia/Sydney

Precipitation & Snow

Annual Rainfall 32.5"
14% below US avg
Snowfall 0.0"
Wettest Month (Feb) 5.31"
Driest Month (Jul) 1.69"

Air Quality

Earthquake History

14 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.3. Most recent: M3.6 on May 28, 2025.

Aug 6, 1994 9 km WSW of Ellalong, Australia M5.3 107 km
Apr 22, 2025 18 km SW of Singleton, Australia M5.1 125 km
Feb 14, 2002 1 km NNW of Yerrinbool, Australia M3.9 66 km
Mar 17, 1999 2 km SE of Picton, Australia M3.8 47 km
May 28, 2025 3 km WNW of Cobbitty, Australia M3.6 26 km
Mar 8, 2024 14 km SSW of Woodford, Australia M3.5 19 km
Aug 18, 2007 10 km NW of Mittagong, Australia M3.2 72 km
Sep 10, 2012 33 km ESE of Blue Bay, Australia M3.2 119 km
Jul 27, 2003 36 km NE of Crookwell, Australia M3.1 95 km
Apr 11, 2007 3 km SE of Stanwell Park, Australia M3.1 65 km
Jun 18, 2006 8 km W of Oakdale, Australia M3.0 38 km
Feb 23, 1990 49 km S of Denman, Australia M3.0 104 km
Nov 24, 1991 18 km WSW of Crookwell, Australia M2.9 148 km
Aug 18, 2007 11 km NW of Mittagong, Australia M2.6 71 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 69°F (21°C) 5.3 in
February 70°F (21°C) 5.3 in Warmest, Wettest
March 67°F (19°C) 4.7 in
April 62°F (17°C) 3.2 in
May 57°F (14°C) 3.0 in
June 52°F (11°C) 2.4 in Coldest
July 52°F (11°C) 1.7 in Driest
August 52°F (11°C) 2.0 in
September 56°F (13°C) 2.1 in
October 61°F (16°C) 2.9 in
November 64°F (18°C) 3.7 in
December 68°F (20°C) 3.7 in

Glenbrook has a seasonal temperature swing of 18°F / from 52°F in June to 70°F in February. Total annual precipitation is 40.1 inches, with February being the wettest month (5.3") and July the driest (1.7").

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