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Weather & Climate in Moirans, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Moirans 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 797 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 | 797 ft (243 m) |
| Area | 8.7 sq mi (22.4 km²) |
| Population Density | 911/sq mi |
| Coordinates | 45.3314°N, 5.5543°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
1,099 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 | 122 km | 8 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 138 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 104 km | 14 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 83 km | 5 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 71 km | 3 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 98 km | 10 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 130 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 141 km | 25 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 82 km | 10 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 147 km | 4 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 72 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 29 km | 10 km |
| Jul 30, 2016 | 0 km SSW of Fleccia-Chianavasso, Italy | M4.2 | 137 km | 11 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 | 124 km | 2 km |
| Feb 27, 2012 | 8 km NNW of Jausiers, France | M4.1 | 129 km | 0 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 94 km | 2 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 106 km | 7 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 131 km | 8 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 67 km | 5 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 |
Moirans 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").