All Countries
Weather & Climate in Coolamon, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Coolamon enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 75°F in January while summers reach 46°F in July / relatively mild seasonal variation. The area gets 299 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 20.6 inches (drier than the 38-inch national average). The city sits at an elevation of 810 feet.
Temperature
75°F Jan (24°C)
46°F Jul (8°C)
| Annual Average | 60.5°F |
| 12% above US avg | |
| January Average | 75°F (24°C) |
| July Average | 46°F (8°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 810 ft (247 m) |
| Area | 2,213.6 sq mi (5,733.1 km²) |
| Population Density | 1/sq mi |
| Coordinates | -34.8164°N, 147.1958°W |
| Timezone | Australia/Sydney |
Precipitation & Snow
Air Quality
Earthquake History
33 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Oct 11, 1992 | 25 km NW of Temora, Australia | M4.1 | 58 km | 10 km |
| Oct 16, 1998 | 18 km WSW of Temora, Australia | M4.0 | 39 km | 10 km |
| Mar 14, 1999 | 22 km WSW of West Wyalong, Australia | M3.9 | 97 km | 10 km |
| Feb 28, 2004 | 16 km SSE of Junee, Australia | M3.9 | 48 km | 12 km |
| Aug 22, 2002 | 9 km NE of Grenfell, Australia | M3.9 | 145 km | 10 km |
| Nov 23, 2001 | 9 km ENE of Grenfell, Australia | M3.8 | 144 km | 10 km |
| Jan 18, 2005 | 8 km N of West Wyalong, Australia | M3.7 | 108 km | 13 km |
| Apr 19, 2012 | 36 km ENE of Tumut, Australia | M3.7 | 136 km | 4 km |
| May 21, 1994 | 5 km N of Jindera, Australia | M3.4 | 124 km | 10 km |
| Aug 19, 1994 | 29 km NW of Grenfell, Australia | M3.4 | 146 km | 10 km |
| Jul 11, 2003 | 15 km WNW of Cootamundra, Australia | M3.3 | 65 km | 1 km |
| Jan 25, 2003 | 2 km NNE of Jindera, Australia | M3.2 | 127 km | 10 km |
| Sep 18, 1994 | 15 km N of Grenfell, Australia | M3.2 | 147 km | 10 km |
| May 18, 2001 | 12 km WNW of Boorowa, Australia | M3.2 | 136 km | 10 km |
| Mar 13, 2001 | 8 km NW of West Wyalong, Australia | M3.2 | 105 km | 10 km |
| Dec 12, 1992 | 18 km W of Boorowa, Australia | M3.1 | 127 km | 10 km |
| Feb 27, 2000 | 14 km SSE of Young, Australia | M3.1 | 114 km | 10 km |
| Feb 27, 2002 | 10 km WNW of Boorowa, Australia | M3.0 | 137 km | 10 km |
| Oct 25, 2001 | 9 km NE of Tumut, Australia | M2.9 | 111 km | 10 km |
| Jan 2, 2005 | 35 km W of Duffy, Australia | M2.9 | 147 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 1.7 in | |
| February | 75°F (24°C) | 1.2 in | Warmest, Driest |
| March | 70°F (21°C) | 1.4 in | |
| April | 61°F (16°C) | 1.5 in | |
| May | 55°F (13°C) | 1.9 in | |
| June | 48°F (9°C) | 1.7 in | |
| July | 46°F (8°C) | 2.0 in | Coldest |
| August | 48°F (9°C) | 1.9 in | |
| September | 53°F (11°C) | 2.0 in | |
| October | 59°F (15°C) | 2.1 in | Wettest |
| November | 65°F (19°C) | 1.5 in | |
| December | 72°F (22°C) | 1.6 in |
Coolamon has a seasonal temperature swing of 29°F / from 46°F in July to 75°F in February. Total annual precipitation is 20.6 inches, with October being the wettest month (2.1") and February the driest (1.2").