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Weather & Climate in Jurien Bay, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Jurien Bay enjoys a temperate climate with an average annual temperature of 67°F (20°C). Winters average 77°F in January while summers reach 58°F in July / relatively mild seasonal variation. The area gets 296 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 22.1 inches (drier than the 38-inch national average). The city sits at an elevation of 23 feet.
Temperature
77°F Jan (25°C)
58°F Jul (14°C)
| Annual Average | 67.1°F |
| 24% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 58°F (14°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 23 ft (7 m) |
| Area | 202.8 sq mi (525.3 km²) |
| Population Density | 9/sq mi |
| Coordinates | -30.3059°N, 115.0383°W |
| Timezone | Australia/Perth |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.3.
| Apr 10, 2003 | 57 km W of Port Denison, Australia | M3.3 | 128 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2021 | Seroja | Category 1 | 75 mph | 131 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.3 in | Driest |
| February | 78°F (26°C) | 0.7 in | Warmest |
| March | 76°F (24°C) | 0.6 in | |
| April | 70°F (21°C) | 1.2 in | |
| May | 64°F (18°C) | 3.2 in | |
| June | 60°F (15°C) | 4.5 in | Wettest |
| July | 58°F (14°C) | 4.5 in | Coldest |
| August | 58°F (15°C) | 3.3 in | |
| September | 60°F (16°C) | 1.9 in | |
| October | 64°F (18°C) | 1.1 in | |
| November | 68°F (20°C) | 0.8 in | |
| December | 73°F (23°C) | 0.3 in |
Jurien Bay has a seasonal temperature swing of 21°F / from 58°F in July to 78°F in February. Total annual precipitation is 22.1 inches, with June being the wettest month (4.5") and January the driest (0.3").