Mannum, Australia

Full City Profile

2,537 Population 3/sq mi density
108 ft Elevation 33 meters
61°F Avg Temperature 16°C
Mannum enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 72°F in January while summers reach 51°F in July. Annual precipitation totals 13.8 inches. The area receives 0.0 inches of snow annually.

Temperature

72°F Jan (22°C) 51°F Jul (11°C)
Annual Average61.4°F
14% above US avg
January Average72°F (22°C)
July Average51°F (11°C)

Geography

Elevation108 ft (33 m)
Area828.3 sq mi (2,145.4 km²)
Population Density3/sq mi
Coordinates34.9153°S, 139.3033°E
TimezoneAustralia/Adelaide

Precipitation & Snow

Annual Rainfall 13.8"
64% below US avg
Snowfall 0.0"
Wettest Month (Aug) 1.57"
Driest Month (Feb) 0.67"

Air Quality

Earthquake History

15 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.8. Most recent: M3.0 on Mar 29, 2022.

Mar 5, 1997 5 km ESE of Burra, Australia M4.8 140 km
May 14, 2020 15 km WSW of Burra, Australia M4.4 144 km
Aug 17, 1991 21 km NE of Kapunda, Australia M4.1 82 km
Mar 5, 2022 3 km SW of Mount Barker, Australia M4.0 46 km
Feb 1, 2017 9 km NW of Murray Bridge, Australia M3.9 19 km
Apr 16, 2010 2 km N of Macclesfield, Australia M3.8 50 km
Jan 22, 1999 36 km SSE of Burra, Australia M3.8 106 km
Oct 18, 2011 3 km ESE of Hawthorndene, Australia M3.3 59 km
May 23, 2004 17 km NE of Nuriootpa, Australia M3.3 64 km
Mar 11, 2000 16 km NE of Balaklava, Australia M3.0 121 km
Mar 29, 2022 3 km ESE of Macclesfield, Australia M3.0 50 km
Jul 8, 2007 26 km SW of Normanville, Australia M2.8 133 km
Sep 22, 2003 11 km SSE of Normanville, Australia M2.7 110 km
Aug 3, 2007 23 km SSE of Burra, Australia M2.7 120 km
Jun 12, 2007 26 km E of Angaston, Australia M2.5 46 km
Source: USGS (M2.5+, 1990-2025)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1902 KANGAROO ISLAND Earthquake - - 119 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 72°F (22°C) 0.8 in
February 72°F (22°C) 0.7 in Warmest, Driest
March 68°F (20°C) 0.8 in
April 62°F (17°C) 1.1 in
May 57°F (14°C) 1.3 in
June 52°F (11°C) 1.4 in
July 51°F (11°C) 1.4 in Coldest
August 52°F (11°C) 1.6 in Wettest
September 56°F (13°C) 1.5 in
October 61°F (16°C) 1.5 in
November 65°F (18°C) 1.0 in
December 69°F (21°C) 0.9 in

Mannum has a seasonal temperature swing of 21°F / from 51°F in July to 72°F in February. Total annual precipitation is 13.8 inches, with August being the wettest month (1.6") and February the driest (0.7").

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