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Weather & Climate in Roybon, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Roybon enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 73°F in July. The area gets 261 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 35.0 inches. The area receives 5.1 inches of snow annually. The city sits at an elevation of 1,759 feet.
Temperature
40°F Jan (4°C)
73°F Jul (23°C)
| Annual Average | 55.9°F |
| 4% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 261 days/yr |
Geography
| Elevation | 1,759 ft (536 m) |
| Area | 14.0 sq mi (36.2 km²) |
| Population Density | 98/sq mi |
| Coordinates | 45.2585°N, 5.2450°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
732 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 | 136 km | 8 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 146 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 122 km | 14 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 143 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 96 km | 3 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 102 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 120 km | 10 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 101 km | 10 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 126 km | 4 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 98 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 35 km | 10 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 137 km | 2 km |
| Jul 14, 2014 | 8 km NNW of Jausiers, France | M4.1 | 142 km | 2 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 146 km | 8 km |
| Feb 18, 1996 | 13 km ESE of Saint-Martin-de-Queyrières, France | M4.1 | 129 km | 5 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 119 km | 2 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 76 km | 5 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 122 km | 7 km |
| Feb 27, 2012 | 8 km NNW of Jausiers, France | M4.1 | 142 km | 0 km |
| May 25, 2003 | 4 km ESE of Valloire, France | M4.0 | 97 km | 6 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (186 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 186 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.8 in | |
| February | 38°F (3°C) | 2.6 in | |
| March | 43°F (6°C) | 3.1 in | |
| April | 48°F (9°C) | 3.5 in | |
| May | 56°F (13°C) | 4.0 in | |
| June | 62°F (17°C) | 3.4 in | |
| July | 73°F (23°C) | 2.4 in | Warmest, Driest |
| August | 67°F (19°C) | 2.7 in | |
| September | 60°F (16°C) | 4.2 in | Wettest |
| October | 52°F (11°C) | 4.2 in | |
| November | 42°F (6°C) | 3.7 in | |
| December | 38°F (3°C) | 2.8 in | Coldest |
Roybon has a seasonal temperature swing of 36°F / from 38°F in December to 73°F in July. Total annual precipitation is 39.4 inches, with September being the wettest month (4.2") and July the driest (2.4").