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Weather & Climate in Marybrook, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Marybrook enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 72°F in January while summers reach 56°F in July / relatively mild seasonal variation. The area gets 274 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 34.1 inches. The city sits at an elevation of 23 feet.
Temperature
72°F Jan (22°C)
56°F Jul (13°C)
| Annual Average | 63.3°F |
| 17% above US avg | |
| January Average | 72°F (22°C) |
| July Average | 56°F (13°C) |
| Sunny Days | 274 days/yr |
Geography
| Elevation | 23 ft (7 m) |
| Area | 6.0 sq mi (15.4 km²) |
| Population Density | 93/sq mi |
| Coordinates | -33.6527°N, 115.2038°W |
| 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 | 66 km | 0 km |
| Feb 18, 2002 | 22 km SE of Collie, Australia | M2.5 | 103 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 72°F (22°C) | 0.4 in | Driest |
| February | 73°F (23°C) | 0.6 in | Warmest |
| March | 70°F (21°C) | 0.8 in | |
| April | 65°F (19°C) | 1.7 in | |
| May | 61°F (16°C) | 4.8 in | |
| June | 57°F (14°C) | 6.7 in | |
| July | 56°F (13°C) | 7.0 in | Coldest, Wettest |
| August | 56°F (13°C) | 4.9 in | |
| September | 57°F (14°C) | 3.5 in | |
| October | 60°F (15°C) | 2.0 in | |
| November | 64°F (18°C) | 1.3 in | |
| December | 69°F (20°C) | 0.4 in |
Marybrook has a seasonal temperature swing of 17°F / from 56°F in July to 73°F in February. Total annual precipitation is 34.0 inches, with July being the wettest month (7.0") and January the driest (0.4").