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Weather & Climate in Gnowangerup, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gnowangerup enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 70°F in January while summers reach 51°F in July / relatively mild seasonal variation. The area gets 310 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 14.3 inches (drier than the 38-inch national average). The city sits at an elevation of 856 feet.
Temperature
70°F Jan (21°C)
51°F Jul (10°C)
| Annual Average | 60.3°F |
| 12% above US avg | |
| January Average | 70°F (21°C) |
| July Average | 51°F (10°C) |
| Sunny Days | 310 days/yr |
Geography
| Elevation | 856 ft (261 m) |
| Area | 1.5 sq mi (3.9 km²) |
| Population Density | 393/sq mi |
| Coordinates | -33.9370°N, 118.0090°W |
| Timezone | Australia/Perth |
Precipitation & Snow
Air Quality
Earthquake History
25 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.2.
| Aug 5, 2023 | 64 km E of Katanning, Australia | M5.2 | 30 km | 10 km |
| Jan 24, 2022 | 23 km W of Wagin, Australia | M4.9 | 107 km | 7 km |
| Jan 5, 2023 | Western Australia | M4.7 | 32 km | 11 km |
| May 11, 1998 | 67 km E of Katanning, Australia | M4.5 | 40 km | 10 km |
| Feb 5, 2023 | 24 km WSW of Wagin, Australia | M4.4 | 105 km | 10 km |
| Dec 13, 1991 | 46 km N of Mount Barker, Australia | M4.4 | 43 km | 10 km |
| Jan 22, 1999 | 20 km S of Kojonup, Australia | M4.3 | 83 km | 33 km |
| Feb 1, 2022 | 13 km S of Wagin, Australia | M4.3 | 85 km | 10 km |
| Jan 22, 2022 | 32 km WSW of Wagin, Australia | M4.2 | 111 km | 10 km |
| Aug 1, 2019 | 2 km ENE of Mount Barker, Australia | M4.2 | 82 km | 10 km |
| Jan 5, 2022 | 41 km E of Narrogin, Australia | M4.2 | 113 km | 10 km |
| Jan 24, 2022 | 29 km NE of Narrogin, Australia | M4.2 | 139 km | 10 km |
| Apr 8, 2009 | 43 km SW of Kojonup, Australia | M4.1 | 107 km | 0 km |
| Mar 17, 1990 | 74 km ENE of Wagin, Australia | M4.0 | 96 km | 5 km |
| Oct 26, 1996 | 65 km ESE of Katanning, Australia | M3.7 | 18 km | 10 km |
| Feb 27, 2005 | 67 km E of Katanning, Australia | M3.6 | 45 km | 0 km |
| Apr 20, 1995 | 97 km ENE of Katanning, Australia | M3.6 | 89 km | 10 km |
| Apr 20, 1995 | 100 km ENE of Katanning, Australia | M3.6 | 93 km | 10 km |
| Aug 5, 2007 | 31 km ENE of Wagin, Australia | M3.5 | 90 km | 17 km |
| Apr 20, 1995 | 96 km ENE of Katanning, Australia | M3.5 | 86 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) | 0.8 in | |
| February | 70°F (21°C) | 0.8 in | Warmest |
| March | 68°F (20°C) | 0.6 in | |
| April | 63°F (17°C) | 0.8 in | |
| May | 57°F (14°C) | 1.8 in | |
| June | 52°F (11°C) | 1.8 in | |
| July | 51°F (10°C) | 2.0 in | Coldest, Wettest |
| August | 51°F (11°C) | 1.7 in | |
| September | 54°F (12°C) | 1.4 in | |
| October | 58°F (14°C) | 1.1 in | |
| November | 63°F (17°C) | 1.0 in | |
| December | 68°F (20°C) | 0.5 in | Driest |
Gnowangerup has a seasonal temperature swing of 20°F / from 51°F in July to 70°F in February. Total annual precipitation is 14.3 inches, with July being the wettest month (2.0") and December the driest (0.5").