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Weather & Climate in Oslon, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Oslon enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 41°F in January while summers reach 71°F in July. The area gets 251 sunny days per year, above the national average. Annual precipitation totals 35.6 inches. The area receives 1.4 inches of snow annually. The city sits at an elevation of 617 feet.
Temperature
41°F Jan (5°C)
71°F Jul (22°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 251 days/yr |
Geography
| Elevation | 617 ft (188 m) |
| Area | 3.9 sq mi (10.2 km²) |
| Population Density | 253/sq mi |
| Coordinates | 46.7837°N, 4.9234°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
199 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 118 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 139 km | 10 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 121 km | 10 km |
| Feb 23, 2004 | 5 km SSE of Roulans, France | M4.4 | 116 km | 17 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 107 km | 6 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 103 km | 5 km |
| Feb 14, 1990 | 4 km SE of Saint-Paul-en-Chablais, France | M4.0 | 141 km | 10 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 147 km | 2 km |
| Feb 24, 2003 | 9 km NNE of Levier, France | M3.9 | 100 km | 2 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 147 km | 11 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 110 km | 12 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 135 km | 22 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 146 km | 9 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 149 km | 10 km |
| Aug 6, 1995 | 7 km SSW of Vallorbe, Switzerland | M3.7 | 109 km | 10 km |
| Jul 20, 1996 | 1 km NNE of La Balme-de-Sillingy, France | M3.7 | 124 km | 10 km |
| Jul 4, 1991 | 14 km ESE of Selongey, France | M3.7 | 91 km | 9 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 43 km | 10 km |
| Mar 29, 2006 | 3 km SE of Cortaillod, Switzerland | M3.6 | 149 km | 4 km |
| Jul 25, 2002 | 7 km NW of Beaujeu, France | M3.5 | 71 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (187 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 187 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.6 in | |
| February | 39°F (4°C) | 2.4 in | |
| March | 45°F (7°C) | 2.1 in | Driest |
| April | 50°F (10°C) | 2.6 in | |
| May | 58°F (14°C) | 3.5 in | Wettest |
| June | 64°F (18°C) | 3.1 in | |
| July | 71°F (22°C) | 2.5 in | Warmest |
| August | 68°F (20°C) | 2.5 in | |
| September | 61°F (16°C) | 3.2 in | |
| October | 53°F (12°C) | 3.1 in | |
| November | 43°F (6°C) | 3.2 in | |
| December | 38°F (3°C) | 2.7 in | Coldest |
Oslon has a seasonal temperature swing of 33°F / from 38°F in December to 71°F in July. Total annual precipitation is 33.4 inches, with May being the wettest month (3.5") and March the driest (2.1").