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Weather & Climate in Gladstone, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gladstone enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 73°F in January while summers reach 49°F in July / relatively mild seasonal variation. The area gets 302 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 18.8 inches (drier than the 38-inch national average). The city sits at an elevation of 751 feet.
Temperature
73°F Jan (23°C)
49°F Jul (9°C)
| Annual Average | 60.9°F |
| 13% above US avg | |
| January Average | 73°F (23°C) |
| July Average | 49°F (9°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 751 ft (229 m) |
| Area | 860.8 sq mi (2,229.5 km²) |
| Population Density | 1/sq mi |
| Coordinates | -33.2670°N, 138.3566°W |
| Timezone | Australia/Adelaide |
Precipitation & Snow
Air Quality
Earthquake History
38 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Jan 11, 2025 | 74 km ENE of Quorn, Australia | M4.9 | 141 km | 10 km |
| Mar 22, 2023 | 60 km ENE of Peterborough, Australia | M4.9 | 114 km | 9 km |
| Mar 5, 1997 | 5 km ESE of Burra, Australia | M4.8 | 74 km | 10 km |
| May 3, 1997 | 32 km WNW of Burra, Australia | M4.8 | 38 km | 33 km |
| Apr 29, 2014 | 68 km ENE of Peterborough, Australia | M4.6 | 122 km | 13 km |
| Jan 26, 2009 | 25 km NE of Peterborough, Australia | M4.6 | 81 km | 17 km |
| Oct 15, 2011 | 73 km E of Quorn, Australia | M4.6 | 117 km | 0 km |
| May 14, 2020 | 15 km WSW of Burra, Australia | M4.4 | 61 km | 7 km |
| Apr 17, 2024 | 8 km ENE of Jamestown, Australia | M4.3 | 32 km | 10 km |
| Nov 13, 1995 | 30 km E of Quorn, Australia | M4.2 | 105 km | 10 km |
| Jul 30, 2010 | 21 km NNE of Quorn, Australia | M4.2 | 123 km | 10 km |
| Aug 18, 1999 | 24 km W of Peterborough, Australia | M4.2 | 42 km | 10 km |
| Sep 4, 2011 | 16 km SW of Peterborough, Australia | M4.1 | 39 km | 2 km |
| Aug 17, 1991 | 21 km NE of Kapunda, Australia | M4.1 | 123 km | 33 km |
| Mar 5, 1997 | 40 km NNE of Burra, Australia | M4.0 | 72 km | 10 km |
| Apr 24, 2017 | 29 km ENE of Quorn, Australia | M4.0 | 108 km | 24 km |
| Jan 22, 1999 | 36 km SSE of Burra, Australia | M3.8 | 103 km | 10 km |
| Feb 26, 1998 | 50 km NNW of Cowell, Australia | M3.6 | 149 km | 33 km |
| Apr 15, 2004 | 81 km ENE of Quorn, Australia | M3.5 | 149 km | 15 km |
| Dec 17, 1992 | 1 km SE of Peterborough, Australia | M3.5 | 56 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 0.8 in | |
| February | 74°F (23°C) | 0.8 in | Warmest |
| March | 69°F (21°C) | 0.8 in | Driest |
| April | 62°F (17°C) | 1.3 in | |
| May | 55°F (13°C) | 1.7 in | |
| June | 50°F (10°C) | 2.1 in | |
| July | 49°F (9°C) | 2.3 in | Coldest, Wettest |
| August | 50°F (10°C) | 2.2 in | |
| September | 54°F (12°C) | 2.3 in | |
| October | 59°F (15°C) | 2.2 in | |
| November | 65°F (19°C) | 1.4 in | |
| December | 70°F (21°C) | 1.0 in |
Gladstone has a seasonal temperature swing of 25°F / from 49°F in July to 74°F in February. Total annual precipitation is 18.8 inches, with July being the wettest month (2.3") and March the driest (0.8").