Weather & Climate in Augusta, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Augusta enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 70°F in January while summers reach 55°F in July / relatively mild seasonal variation. Annual precipitation totals 43.7 inches. The city sits at an elevation of 121 feet.
Temperature
70°F Jan (21°C)
55°F Jul (13°C)
| Annual Average | 61.9°F |
| 15% above US avg | |
| January Average | 70°F (21°C) |
| July Average | 55°F (13°C) |
Geography
| Elevation | 121 ft (37 m) |
| Area | 14.6 sq mi (37.8 km²) |
| Population Density | 100/sq mi |
| Coordinates | 34.3157°S, 115.1592°E |
| Timezone | Australia/Perth |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M2.7.
| Mar 4, 2006 | 9 km ESE of Donnybrook, Australia | M2.7 | 104 km | 0 km |
| Feb 18, 2002 | 22 km SE of Collie, Australia | M2.5 | 138 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 70°F (21°C) | 0.7 in | |
| February | 71°F (21°C) | 0.7 in | Warmest, Driest |
| March | 68°F (20°C) | 1.0 in | |
| April | 64°F (18°C) | 2.4 in | |
| May | 60°F (15°C) | 6.1 in | |
| June | 57°F (14°C) | 8.0 in | |
| July | 55°F (13°C) | 8.4 in | Coldest, Wettest |
| August | 55°F (13°C) | 6.2 in | |
| September | 56°F (14°C) | 4.7 in | |
| October | 59°F (15°C) | 2.8 in | |
| November | 62°F (17°C) | 1.9 in | |
| December | 66°F (19°C) | 0.7 in |
Augusta has a seasonal temperature swing of 15°F / from 55°F in July to 71°F in February. Total annual precipitation is 43.7 inches, with July being the wettest month (8.4") and February the driest (0.7").