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Denham, Australia

Full City Profile

3.5 /5.0
B+ Good
723 Population 35/sq mi density
36 ft Elevation 11 meters
72°F Avg Temperature 22°C
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$25,485 median income, 2.8% unemployment
B+
Affordability
3.9 / 5.0
$124,000 home value, $620/mo rent
Denham has a warm climate with an average annual temperature of 72°F (22°C). Winters average 82°F in January while summers reach 61°F in July. The area gets 320 sunny days per year. Annual precipitation totals 8.7 inches. The area receives 0.0 inches of snow annually.

Temperature

82°F Jan (28°C) 61°F Jul (16°C)
Annual Average72.4°F
34% above US avg
January Average82°F (28°C)
July Average61°F (16°C)
Sunny Days320 days/yr

Geography

Elevation36 ft (11 m)
Area20.5 sq mi (53.2 km²)
Population Density35/sq mi
Coordinates-25.9268°N, 113.5333°W
TimezoneAustralia/Perth

Precipitation & Snow

Annual Rainfall 8.7"
77% below US avg
Snowfall 0.0"
Wettest Month (Jun) 1.69"
Driest Month (Dec) 0.08"

Air Quality

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M4.9 on Feb 15, 2007.

Feb 15, 2007 26 km W of Denham, Australia M4.9 26 km
Dec 6, 1991 130 km SW of Denham, Australia M3.8 131 km
Apr 6, 2002 78 km ESE of Denham, Australia M2.8 79 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

7 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Narelle (2026).

Year Name Category Closest
2026 Narelle Category 2 89 km
2021 Seroja Category 1 148 km
2015 Olwyn Category 2 41 km
1999 Vance Category 2 208 km
1996 Frank Category 1 264 km
1995 Bobby Category 1 279 km
1981 Mabel Category 2 236 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 82°F (28°C) 0.2 in
February 84°F (29°C) 0.6 in Warmest
March 81°F (27°C) 0.6 in
April 76°F (24°C) 0.7 in
May 69°F (21°C) 1.5 in
June 63°F (17°C) 1.7 in Wettest
July 61°F (16°C) 1.7 in Coldest
August 63°F (17°C) 0.9 in
September 67°F (19°C) 0.4 in
October 71°F (22°C) 0.4 in
November 75°F (24°C) 0.2 in
December 79°F (26°C) 0.1 in Driest

Denham has a seasonal temperature swing of 22°F / from 61°F in July to 84°F in February. Total annual precipitation is 8.7 inches, with June being the wettest month (1.7") and December the driest (0.1").

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