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Weather & Climate in Deception Bay, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Deception Bay enjoys a temperate climate with an average annual temperature of 68°F (20°C). Winters average 75°F in January while summers reach 60°F in July / relatively mild seasonal variation. The area gets 337 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 35.4 inches. The city sits at an elevation of 43 feet.
Temperature
75°F Jan (24°C)
60°F Jul (15°C)
| Annual Average | 68.2°F |
| 26% above US avg | |
| January Average | 75°F (24°C) |
| July Average | 60°F (15°C) |
| Sunny Days | 337 days/yr |
Geography
| Elevation | 43 ft (13 m) |
| Area | 3,684.9 sq mi (9,543.8 km²) |
| Population Density | 5/sq mi |
| Coordinates | -27.1935°N, 153.0263°W |
| Timezone | Australia/Brisbane |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Aug 15, 2025 | 12 km ESE of Cherbourg, Australia | M4.9 | 134 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 6.8 in | |
| February | 77°F (25°C) | 7.1 in | Warmest, Wettest |
| March | 75°F (24°C) | 5.2 in | |
| April | 71°F (22°C) | 4.6 in | |
| May | 66°F (19°C) | 4.6 in | |
| June | 60°F (16°C) | 2.4 in | |
| July | 60°F (15°C) | 2.6 in | Coldest |
| August | 60°F (16°C) | 1.5 in | |
| September | 65°F (18°C) | 1.5 in | Driest |
| October | 69°F (21°C) | 3.7 in | |
| November | 73°F (23°C) | 4.5 in | |
| December | 76°F (24°C) | 5.6 in |
Deception Bay has a seasonal temperature swing of 17°F / from 60°F in July to 77°F in February. Total annual precipitation is 50.2 inches, with February being the wettest month (7.1") and September the driest (1.5").