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Weather & Climate in Kelso, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Kelso enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 75°F in January while summers reach 63°F in July / relatively mild seasonal variation. The area gets 327 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 40.7 inches. The city sits at an elevation of 95 feet.
Temperature
75°F Jan (24°C)
63°F Jul (17°C)
| Annual Average | 70.4°F |
| 30% above US avg | |
| January Average | 75°F (24°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 327 days/yr |
Geography
| Elevation | 95 ft (29 m) |
| Area | 3,396.7 sq mi (8,797.3 km²) |
| Population Density | 3/sq mi |
| Coordinates | -19.3893°N, 146.7191°W |
| Timezone | Australia/Brisbane |
Precipitation & Snow
Air Quality
Earthquake History
5 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Apr 16, 2011 | Queensland, Australia | M5.0 | 134 km | 7 km |
| Aug 11, 2003 | 65 km ENE of Palm Island, Australia | M4.8 | 114 km | 5 km |
| Sep 17, 2011 | 44 km NNW of Collinsville, Australia | M4.3 | 131 km | 5 km |
| Mar 1, 2025 | 0 km SE of Kelso, Australia | M4.1 | 1 km | 9 km |
| Apr 16, 2011 | 45 km NNW of Collinsville, Australia | M4.0 | 133 km | 0 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
9 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2017 | Debbie | Category 4 | 109 mph | 190 km |
| 2011 | Yasi | Category 4 | 127 mph | 178 km |
| 2010 | Ului | Category 1 | 92 mph | 191 km |
| 2009 | Hamish | Category 4 | 132 mph | 275 km |
| 2006 | Larry | Category 4 | 115 mph | 210 km |
| 1996 | Celeste | Category 1 | 75 mph | 147 km |
| 1991 | Joy | Category 2 | 98 mph | 271 km |
| 1989 | Aivu | Category 4 | 127 mph | 70 km |
| 1986 | Winifred | Category 2 | 98 mph | 207 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 9.8 in | |
| February | 81°F (27°C) | 10.2 in | Warmest, Wettest |
| March | 80°F (26°C) | 5.6 in | |
| April | 76°F (25°C) | 2.1 in | |
| May | 72°F (22°C) | 1.7 in | |
| June | 67°F (20°C) | 0.8 in | |
| July | 63°F (17°C) | 0.6 in | Coldest, Driest |
| August | 68°F (20°C) | 0.8 in | |
| September | 72°F (22°C) | 0.6 in | |
| October | 76°F (25°C) | 1.7 in | |
| November | 80°F (26°C) | 3.7 in | |
| December | 81°F (27°C) | 6.4 in |
Kelso has a seasonal temperature swing of 18°F / from 63°F in July to 81°F in February. Total annual precipitation is 43.8 inches, with February being the wettest month (10.2") and July the driest (0.6").