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Weather & Climate in Les Fontenelles, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Les Fontenelles experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 32°F in January while summers reach 62°F in July. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 66.0 inches (wetter than the 38-inch national average). The area receives 63.8 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 2,979 feet.
Temperature
32°F Jan (-0°C)
62°F Jul (17°C)
| Annual Average | 47.8°F |
| 11% below US avg | |
| January Average | 32°F (-0°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 239 days/yr |
Geography
| Elevation | 2,979 ft (908 m) |
| Area | 3.2 sq mi (8.4 km²) |
| Population Density | 214/sq mi |
| Coordinates | 47.1986°N, 6.7404°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
752 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Feb 22, 2003 | 4 km W of Rambervillers, France | M5.0 | 128 km | 10 km |
| Feb 14, 1999 | 3 km NNE of Belfaux, Switzerland | M4.7 | 49 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 144 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 135 km | 10 km |
| Feb 23, 2004 | 5 km SSE of Roulans, France | M4.4 | 36 km | 17 km |
| Mar 22, 2023 | 1 km NW of Pont-de-Roide, France | M4.4 | 22 km | 12 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 69 km | 6 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 145 km | 10 km |
| Mar 31, 1996 | 7 km NNW of Bionaz, Italy | M4.3 | 149 km | 5 km |
| Apr 29, 2003 | 2 km SSW of Varen, Switzerland | M4.3 | 120 km | 8 km |
| Feb 11, 2012 | 2 km WNW of Unterägeri, Switzerland | M4.2 | 137 km | 32 km |
| Jun 28, 2004 | 2 km NNW of Brugg, Switzerland | M4.2 | 115 km | 20 km |
| May 14, 1999 | 9 km NW of Brienz, Switzerland | M4.2 | 101 km | 5 km |
| May 20, 1999 | 4 km SSE of Plaffeien, Switzerland | M4.2 | 70 km | 2 km |
| Aug 22, 2003 | 6 km NNW of Savièse, Switzerland | M4.2 | 109 km | 4 km |
| Dec 30, 1992 | 2 km SW of Ühlingen-Birkendorf, Germany | M4.2 | 129 km | 33 km |
| May 12, 2005 | 1 km NW of Oensingen, Switzerland | M4.2 | 73 km | 25 km |
| Jun 21, 2004 | 1 km WSW of Frenkendorf, Switzerland | M4.1 | 80 km | 22 km |
| Sep 17, 1995 | 0 km ESE of Corminboeuf, Switzerland | M4.1 | 52 km | 10 km |
| Jul 21, 2025 | 4 km E of Frutigen, Switzerland | M4.1 | 100 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1601 | LAKE LUCERNE | Eruption + Earthquake | 4.0 m | 8 | 141 km |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | — | 107 km |
| 563 | LAKE GENEVA | Meteorological | — | — | 93 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 32°F (-0°C) | 3.8 in | Coldest |
| February | 32°F (0°C) | 3.7 in | |
| March | 38°F (3°C) | 3.3 in | Driest |
| April | 43°F (6°C) | 3.4 in | |
| May | 51°F (11°C) | 4.3 in | |
| June | 57°F (14°C) | 4.3 in | |
| July | 62°F (17°C) | 3.8 in | Warmest |
| August | 61°F (16°C) | 3.8 in | |
| September | 55°F (13°C) | 3.9 in | |
| October | 47°F (8°C) | 3.9 in | |
| November | 38°F (3°C) | 4.1 in | |
| December | 33°F (0°C) | 4.4 in | Wettest |
Les Fontenelles has a seasonal temperature swing of 30°F / from 32°F in January to 62°F in July. Total annual precipitation is 46.6 inches, with December being the wettest month (4.4") and March the driest (3.3").