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Weather & Climate in Blayney, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Blayney experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 66°F in January while summers reach 43°F in July / relatively mild seasonal variation. The area gets 335 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 24.9 inches (drier than the 38-inch national average). The city sits at an elevation of 2,854 feet.
Temperature
66°F Jan (19°C)
43°F Jul (6°C)
| Annual Average | 54.8°F |
| 1% above US avg | |
| January Average | 66°F (19°C) |
| July Average | 43°F (6°C) |
| Sunny Days | 335 days/yr |
Geography
| Elevation | 2,854 ft (870 m) |
| Area | 110.0 sq mi (285.0 km²) |
| Population Density | 31/sq mi |
| Coordinates | -33.5323°N, 149.2537°W |
| Timezone | Australia/Sydney |
Precipitation & Snow
Air Quality
Earthquake History
41 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Apr 13, 2017 | 23 km WSW of Millthorpe, Australia | M4.2 | 28 km | 15 km |
| Aug 22, 2002 | 9 km NE of Grenfell, Australia | M3.9 | 99 km | 10 km |
| Feb 14, 2002 | 1 km NNW of Yerrinbool, Australia | M3.9 | 149 km | 10 km |
| Aug 21, 1994 | 16 km E of Forbes, Australia | M3.8 | 100 km | 10 km |
| Nov 23, 2001 | 9 km ENE of Grenfell, Australia | M3.8 | 100 km | 10 km |
| Mar 17, 1999 | 2 km SE of Picton, Australia | M3.8 | 147 km | 10 km |
| Jun 22, 2012 | 23 km N of Boorowa, Australia | M3.8 | 92 km | 10 km |
| Mar 18, 2008 | 32 km NE of Peak Hill, Australia | M3.7 | 136 km | 11 km |
| May 28, 2025 | 3 km WNW of Cobbitty, Australia | M3.6 | 139 km | 10 km |
| Sep 13, 1990 | New South Wales, Australia | M3.5 | 127 km | 10 km |
| Aug 19, 1994 | 21 km E of Forbes, Australia | M3.5 | 97 km | 10 km |
| Mar 8, 2024 | 14 km SSW of Woodford, Australia | M3.5 | 116 km | 9 km |
| May 20, 1991 | 23 km S of Cowra, Australia | M3.4 | 74 km | 10 km |
| Mar 2, 2006 | 23 km NE of Murrumbateman, Australia | M3.4 | 141 km | 3 km |
| Aug 19, 1994 | 29 km NW of Grenfell, Australia | M3.4 | 119 km | 10 km |
| Aug 21, 1994 | 25 km E of Forbes, Australia | M3.4 | 93 km | 10 km |
| Aug 19, 1994 | 23 km E of Forbes, Australia | M3.4 | 93 km | 10 km |
| May 18, 2001 | 12 km WNW of Boorowa, Australia | M3.2 | 114 km | 10 km |
| Aug 18, 2007 | 10 km NW of Mittagong, Australia | M3.2 | 140 km | 18 km |
| Sep 18, 1994 | 15 km N of Grenfell, Australia | M3.2 | 105 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 66°F (19°C) | 3.5 in | |
| February | 67°F (19°C) | 2.7 in | Warmest |
| March | 62°F (17°C) | 2.1 in | |
| April | 55°F (13°C) | 2.0 in | Driest |
| May | 48°F (9°C) | 2.6 in | |
| June | 43°F (6°C) | 2.5 in | Coldest |
| July | 43°F (6°C) | 3.3 in | |
| August | 43°F (6°C) | 3.8 in | Wettest |
| September | 47°F (9°C) | 3.2 in | |
| October | 53°F (12°C) | 3.2 in | |
| November | 58°F (14°C) | 2.7 in | |
| December | 64°F (18°C) | 2.7 in |
Blayney has a seasonal temperature swing of 24°F / from 43°F in June to 67°F in February. Total annual precipitation is 34.6 inches, with August being the wettest month (3.8") and April the driest (2.0").