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Weather & Climate in Saint-Quentin-sur-Isère, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Quentin-sur-Isère experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 38°F in January while summers reach 71°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 45.4 inches. The area receives 7.8 inches of snow annually. The city sits at an elevation of 801 feet.
Temperature
38°F Jan (3°C)
71°F Jul (22°C)
| Annual Average | 54.1°F |
| 0% below US avg | |
| January Average | 38°F (3°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 801 ft (244 m) |
| Area | 7.5 sq mi (19.5 km²) |
| Population Density | 177/sq mi |
| Coordinates | 45.2784°N, 5.5446°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
1,114 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 118 km | 8 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 133 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 102 km | 14 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 103 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 76 km | 3 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 89 km | 5 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 127 km | 10 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 88 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 140 km | 25 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 74 km | 2 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 142 km | 4 km |
| Jul 30, 2016 | 0 km SSW of Fleccia-Chianavasso, Italy | M4.2 | 136 km | 11 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 23 km | 10 km |
| May 14, 2004 | 0 km SSE of Chiusa di San Michele, Italy | M4.2 | 141 km | 10 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 120 km | 2 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 98 km | 2 km |
| Apr 11, 1998 | 1 km SW of Oncino, Italy | M4.1 | 146 km | 13 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 73 km | 5 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 128 km | 8 km |
| Jul 14, 2014 | 8 km NNW of Jausiers, France | M4.1 | 126 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 3.3 in | |
| February | 36°F (2°C) | 3.1 in | |
| March | 42°F (5°C) | 3.4 in | |
| April | 47°F (8°C) | 3.6 in | |
| May | 55°F (13°C) | 4.1 in | |
| June | 61°F (16°C) | 3.8 in | |
| July | 71°F (22°C) | 2.6 in | Warmest, Driest |
| August | 66°F (19°C) | 3.0 in | |
| September | 59°F (15°C) | 4.3 in | |
| October | 51°F (10°C) | 4.5 in | Wettest |
| November | 41°F (5°C) | 4.4 in | |
| December | 36°F (2°C) | 3.5 in | Coldest |
Saint-Quentin-sur-Isère has a seasonal temperature swing of 35°F / from 36°F in December to 71°F in July. Total annual precipitation is 43.5 inches, with October being the wettest month (4.5") and July the driest (2.6").