All Countries
Weather & Climate in Saint-Romain-en-Viennois, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Romain-en-Viennois experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 35°F in January while summers reach 68°F in July. The area gets 316 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 37.7 inches. The area receives 8.1 inches of snow annually. The city sits at an elevation of 866 feet.
Temperature
35°F Jan (2°C)
68°F Jul (20°C)
| Annual Average | 51.6°F |
| 4% below US avg | |
| January Average | 35°F (2°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 316 days/yr |
Geography
| Elevation | 866 ft (264 m) |
| Area | 3.5 sq mi (9.0 km²) |
| Population Density | 226/sq mi |
| Coordinates | 44.2582°N, 5.1095°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
935 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 | 133 km | 8 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 109 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 144 km | 14 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 129 km | 10 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 57 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 | 99 km | 10 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 139 km | 8 km |
| Jul 14, 2014 | 8 km NNW of Jausiers, France | M4.1 | 128 km | 2 km |
| Feb 27, 2012 | 8 km NNW of Jausiers, France | M4.1 | 128 km | 0 km |
| Feb 18, 1996 | 13 km ESE of Saint-Martin-de-Queyrières, France | M4.1 | 142 km | 5 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 134 km | 7 km |
| May 25, 2003 | 4 km ESE of Valloire, France | M4.0 | 146 km | 6 km |
| Jun 22, 2014 | 7 km NNW of Jausiers, France | M4.0 | 128 km | 2 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 140 km | 2 km |
| Feb 13, 1991 | 6 km S of Claviere, Italy | M3.8 | 148 km | 5 km |
| Oct 3, 1997 | 7 km S of Seyne-les-Alpes, France | M3.8 | 100 km | 5 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 134 km | 3 km |
| Nov 6, 1997 | 13 km WNW of Barcelonnette, France | M3.7 | 111 km | 5 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 139 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2004 | MARSEILLES | Meteorological | — | — | 109 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 2.8 in | Coldest |
| February | 42°F (5°C) | 2.2 in | |
| March | 47°F (8°C) | 2.4 in | |
| April | 52°F (11°C) | 3.0 in | |
| May | 60°F (16°C) | 3.2 in | |
| June | 68°F (20°C) | 2.4 in | |
| July | 68°F (20°C) | 1.5 in | Driest |
| August | 72°F (22°C) | 2.3 in | Warmest |
| September | 65°F (18°C) | 3.8 in | |
| October | 56°F (13°C) | 4.8 in | Wettest |
| November | 46°F (8°C) | 3.2 in | |
| December | 40°F (5°C) | 2.8 in |
Saint-Romain-en-Viennois has a seasonal temperature swing of 37°F / from 35°F in January to 72°F in August. Total annual precipitation is 34.3 inches, with October being the wettest month (4.8") and July the driest (1.5").