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Weather & Climate in Aussonne, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Aussonne enjoys a temperate climate with an average annual temperature of 58°F (15°C). Winters average 42°F in January while summers reach 73°F in July. The area gets 269 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 32.2 inches. The area receives 3.0 inches of snow annually. The city sits at an elevation of 486 feet.
Temperature
42°F Jan (5°C)
73°F Jul (23°C)
| Annual Average | 58.3°F |
| 8% above US avg | |
| January Average | 42°F (5°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 486 ft (148 m) |
| Area | 6.6 sq mi (17.0 km²) |
| Population Density | 722/sq mi |
| Coordinates | 43.6839°N, 1.3193°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
637 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Dec 30, 2012 | 1 km N of Coarraze, France | M4.8 | 137 km | 2 km |
| May 16, 2002 | 6 km NW of Cauterets, France | M4.8 | 147 km | 3 km |
| Feb 18, 1996 | 3 km NE of Saint-Paul-de-Fenouillet, France | M4.7 | 137 km | 10 km |
| Feb 18, 1996 | 7 km ENE of Saint-Paul-de-Fenouillet, France | M4.6 | 138 km | 10 km |
| Aug 28, 2023 | 11 km W of Espot, Spain | M4.6 | 127 km | 10 km |
| Jan 21, 2003 | 5 km NE of Louvie-Juzon, France | M4.6 | 150 km | 5 km |
| Jul 16, 2008 | 4 km SSW of Bosdarros, France | M4.4 | 148 km | 5 km |
| May 16, 2002 | 6 km W of Pierrefitte-Nestalas, France | M4.4 | 145 km | 4 km |
| Oct 4, 1999 | 12 km N of Bagnères-de-Luchon, France | M4.4 | 105 km | 10 km |
| Jan 6, 1996 | 3 km SE of Bosdarros, France | M4.3 | 144 km | 10 km |
| Apr 1, 2010 | 8 km ESE of Campan, France | M4.3 | 116 km | 15 km |
| Dec 12, 1996 | 5 km WSW of Tournay, France | M4.2 | 109 km | 10 km |
| Jun 12, 1990 | 1 km E of Gan, France | M4.2 | 145 km | 12 km |
| Feb 9, 2009 | 2 km SSE of Asson, France | M4.2 | 141 km | 3 km |
| Apr 29, 2014 | 6 km ENE of Pierrefitte-Nestalas, France | M4.1 | 132 km | 11 km |
| Oct 16, 1990 | 4 km SSE of Ossun, France | M4.1 | 123 km | 28 km |
| Jan 5, 2013 | 5 km SW of Saint-Pé-de-Bigorre, France | M4.1 | 142 km | 2 km |
| Feb 12, 1995 | 1 km N of Soumoulou, France | M4.1 | 130 km | 5 km |
| May 3, 2008 | 6 km ESE of Campan, France | M4.1 | 115 km | 4 km |
| Oct 3, 1996 | 2 km WNW of Saint-Pé-de-Bigorre, France | M4.1 | 137 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Olot Volcanic Field (195 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Olot Volcanic Field | Pyroclastic cone(s) | 893 m (2,930 ft) | Unknown | 195 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 2.3 in | Coldest |
| February | 44°F (7°C) | 2.3 in | |
| March | 48°F (9°C) | 2.3 in | |
| April | 52°F (11°C) | 2.8 in | |
| May | 59°F (15°C) | 3.2 in | Wettest |
| June | 65°F (18°C) | 2.6 in | |
| July | 73°F (23°C) | 1.9 in | Warmest, Driest |
| August | 69°F (21°C) | 2.1 in | |
| September | 64°F (18°C) | 2.2 in | |
| October | 57°F (14°C) | 2.4 in | |
| November | 48°F (9°C) | 2.3 in | |
| December | 43°F (6°C) | 2.3 in |
Aussonne has a seasonal temperature swing of 32°F / from 42°F in January to 73°F in July. Total annual precipitation is 28.5 inches, with May being the wettest month (3.2") and July the driest (1.9").