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Weather & Climate in Saint-Martin-d'Hères, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Martin-d'Hères experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 34°F in January while summers reach 66°F in July. The area gets 255 sunny days per year, above the national average. Annual precipitation totals 44.5 inches. The area receives 7.2 inches of snow annually. The city sits at an elevation of 705 feet.
Temperature
34°F Jan (1°C)
66°F Jul (19°C)
| Annual Average | 48.9°F |
| 9% below US avg | |
| January Average | 34°F (1°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 255 days/yr |
Geography
| Elevation | 705 ft (215 m) |
| Area | 3.6 sq mi (9.4 km²) |
| Population Density | 9,814/sq mi |
| Coordinates | 45.1787°N, 5.7628°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
1,438 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 | 115 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 98 km | 8 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 141 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 82 km | 14 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 95 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 103 km | 10 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 107 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 73 km | 3 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 139 km | 10 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 93 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 121 km | 25 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 141 km | 22 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 146 km | 4 km |
| Jan 20, 1994 | 1 km SW of Melle, Italy | M4.3 | 140 km | 10 km |
| Feb 11, 1990 | northern Italy | M4.3 | 146 km | 10 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 61 km | 2 km |
| Jul 30, 2016 | 0 km SSW of Fleccia-Chianavasso, Italy | M4.2 | 117 km | 11 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 16 km | 10 km |
| May 14, 2004 | 0 km SSE of Chiusa di San Michele, Italy | M4.2 | 123 km | 10 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 100 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 3.5 in | Coldest |
| February | 36°F (2°C) | 3.3 in | |
| March | 41°F (5°C) | 3.5 in | |
| April | 46°F (8°C) | 3.5 in | |
| May | 55°F (13°C) | 4.1 in | |
| June | 61°F (16°C) | 3.9 in | |
| July | 66°F (19°C) | 2.7 in | Warmest, Driest |
| August | 65°F (18°C) | 3.1 in | |
| September | 58°F (15°C) | 4.2 in | |
| October | 50°F (10°C) | 4.5 in | |
| November | 41°F (5°C) | 4.6 in | Wettest |
| December | 36°F (2°C) | 3.7 in |
Saint-Martin-d'Hères has a seasonal temperature swing of 32°F / from 34°F in January to 66°F in July. Total annual precipitation is 44.5 inches, with November being the wettest month (4.6") and July the driest (2.7").