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Weather & Climate in Walcha, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Walcha experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 66°F in January while summers reach 42°F in July / relatively mild seasonal variation. The area gets 277 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 32.8 inches. The city sits at an elevation of 3,435 feet.
Temperature
66°F Jan (19°C)
42°F Jul (6°C)
| Annual Average | 54.7°F |
| 1% above US avg | |
| January Average | 66°F (19°C) |
| July Average | 42°F (6°C) |
| Sunny Days | 277 days/yr |
Geography
| Elevation | 3,435 ft (1,047 m) |
| Area | 3,119.0 sq mi (8,078.2 km²) |
| Population Density | 1/sq mi |
| Coordinates | -30.9849°N, 151.5934°W |
| Timezone | Australia/Sydney |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Jun 8, 2012 | 22 km ESE of Blair Athol, Australia | M4.1 | 117 km | 0 km |
| Jun 8, 2012 | 23 km ESE of Blair Athol, Australia | M4.0 | 115 km | 0 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 66°F (19°C) | 4.7 in | Warmest, Wettest |
| February | 66°F (19°C) | 3.5 in | |
| March | 62°F (17°C) | 2.4 in | |
| April | 56°F (13°C) | 1.9 in | |
| May | 50°F (10°C) | 2.2 in | |
| June | 44°F (7°C) | 1.9 in | |
| July | 42°F (6°C) | 2.1 in | Coldest |
| August | 44°F (7°C) | 1.8 in | Driest |
| September | 49°F (10°C) | 2.2 in | |
| October | 55°F (13°C) | 2.9 in | |
| November | 59°F (15°C) | 3.4 in | |
| December | 64°F (18°C) | 3.7 in |
Walcha has a seasonal temperature swing of 24°F / from 42°F in July to 66°F in January. Total annual precipitation is 32.8 inches, with January being the wettest month (4.7") and August the driest (1.8").