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Weather & Climate in Saint-Hilaire-du-Rosier, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Hilaire-du-Rosier enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 41°F in January while summers reach 75°F in July. The area gets 296 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 34.7 inches. The area receives 4.8 inches of snow annually. The city sits at an elevation of 787 feet.
Temperature
41°F Jan (5°C)
75°F Jul (24°C)
| Annual Average | 57.5°F |
| 6% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 787 ft (240 m) |
| Area | 14.0 sq mi (36.2 km²) |
| Population Density | 137/sq mi |
| Coordinates | 45.0994°N, 5.2495°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
885 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 133 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 128 km | 8 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 117 km | 14 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 106 km | 3 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 133 km | 10 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 133 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 117 km | 5 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 116 km | 10 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 102 km | 2 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 112 km | 4 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 127 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 29 km | 10 km |
| Jul 14, 2014 | 8 km NNW of Jausiers, France | M4.1 | 132 km | 2 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 137 km | 8 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 128 km | 2 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 115 km | 7 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 94 km | 5 km |
| Feb 18, 1996 | 13 km ESE of Saint-Martin-de-Queyrières, France | M4.1 | 123 km | 5 km |
| Feb 27, 2012 | 8 km NNW of Jausiers, France | M4.1 | 132 km | 0 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 46 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (193 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 193 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.6 in | |
| February | 40°F (4°C) | 2.3 in | |
| March | 46°F (8°C) | 2.9 in | |
| April | 50°F (10°C) | 3.4 in | |
| May | 58°F (15°C) | 3.8 in | |
| June | 65°F (18°C) | 3.2 in | |
| July | 75°F (24°C) | 2.2 in | Warmest, Driest |
| August | 69°F (21°C) | 2.6 in | |
| September | 62°F (17°C) | 4.2 in | |
| October | 54°F (12°C) | 4.3 in | Wettest |
| November | 44°F (7°C) | 3.4 in | |
| December | 39°F (4°C) | 2.6 in | Coldest |
Saint-Hilaire-du-Rosier has a seasonal temperature swing of 36°F / from 39°F in December to 75°F in July. Total annual precipitation is 37.3 inches, with October being the wettest month (4.3") and July the driest (2.2").