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Weather & Climate in Saint-Nazaire-en-Royans, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Nazaire-en-Royans 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 558 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 | 558 ft (170 m) |
| Area | 10.8 sq mi (27.9 km²) |
| Population Density | 50/sq mi |
| Coordinates | 45.0603°N, 5.2497°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
896 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 | 126 km | 8 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 130 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 116 km | 14 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 131 km | 10 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 136 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 120 km | 5 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 109 km | 3 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 120 km | 10 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 104 km | 2 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 108 km | 4 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 125 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 29 km | 10 km |
| Feb 18, 1996 | 13 km ESE of Saint-Martin-de-Queyrières, France | M4.1 | 122 km | 5 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 114 km | 7 km |
| Jul 14, 2014 | 8 km NNW of Jausiers, France | M4.1 | 130 km | 2 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 98 km | 5 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 135 km | 8 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 131 km | 2 km |
| Feb 27, 2012 | 8 km NNW of Jausiers, France | M4.1 | 130 km | 0 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 50 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 (195 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 195 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-Nazaire-en-Royans 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").