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Weather & Climate in Bollwiller, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bollwiller experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 41°F in January while summers reach 71°F in July. The area gets 249 sunny days per year, above the national average. Annual precipitation totals 33.5 inches. The area receives 4.2 inches of snow annually. The city sits at an elevation of 761 feet.
Temperature
41°F Jan (5°C)
71°F Jul (22°C)
| Annual Average | 55.4°F |
| 3% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 249 days/yr |
Geography
| Elevation | 761 ft (232 m) |
| Area | 3.3 sq mi (8.6 km²) |
| Population Density | 1,079/sq mi |
| Coordinates | 47.8583°N, 7.2618°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
849 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 | 74 km | 10 km |
| Mar 22, 2003 | 2 km WSW of Albstadt, Germany | M4.7 | 135 km | 6 km |
| Feb 14, 1999 | 3 km NNE of Belfaux, Switzerland | M4.7 | 112 km | 10 km |
| Feb 23, 2004 | 5 km SSE of Roulans, France | M4.4 | 99 km | 17 km |
| Mar 22, 2023 | 1 km NW of Pont-de-Roide, France | M4.4 | 64 km | 12 km |
| Nov 16, 1995 | 1 km ENE of Einsiedeln, Switzerland | M4.3 | 139 km | 5 km |
| Feb 11, 2012 | 2 km WNW of Unterägeri, Switzerland | M4.2 | 125 km | 32 km |
| May 12, 2005 | 1 km NW of Oensingen, Switzerland | M4.2 | 70 km | 25 km |
| May 14, 1999 | 9 km NW of Brienz, Switzerland | M4.2 | 127 km | 5 km |
| May 20, 1999 | 4 km SSE of Plaffeien, Switzerland | M4.2 | 129 km | 2 km |
| Jun 21, 2001 | Germany | M4.2 | 146 km | 1 km |
| Dec 30, 1992 | 2 km SW of Ühlingen-Birkendorf, Germany | M4.2 | 79 km | 33 km |
| Jun 28, 2004 | 2 km NNW of Brugg, Switzerland | M4.2 | 81 km | 20 km |
| Jun 4, 2024 | 2 km NNW of Unteriberg, Switzerland | M4.2 | 144 km | 5 km |
| Aug 24, 1996 | 1 km E of Sirnach, Switzerland | M4.2 | 139 km | 20 km |
| Sep 17, 1995 | 0 km ESE of Corminboeuf, Switzerland | M4.1 | 117 km | 10 km |
| Jun 26, 2021 | 2 km SE of Hœrdt, France | M4.1 | 100 km | 2 km |
| Oct 7, 1995 | 1 km SSE of Grolley, Switzerland | M4.1 | 116 km | 10 km |
| Jun 21, 2004 | 1 km WSW of Frenkendorf, Switzerland | M4.1 | 52 km | 22 km |
| Jul 1, 2017 | 7 km E of Châtel-Saint-Denis, Switzerland | M4.1 | 150 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 0.5 m (2 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | — | 136 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.1 in | |
| February | 36°F (2°C) | 2.1 in | Coldest |
| March | 43°F (6°C) | 1.8 in | Driest |
| April | 48°F (9°C) | 2.1 in | |
| May | 56°F (13°C) | 3.1 in | Wettest |
| June | 62°F (17°C) | 3.0 in | |
| July | 71°F (22°C) | 2.8 in | Warmest |
| August | 66°F (19°C) | 2.5 in | |
| September | 59°F (15°C) | 2.4 in | |
| October | 50°F (10°C) | 2.4 in | |
| November | 41°F (5°C) | 2.4 in | |
| December | 37°F (3°C) | 2.6 in |
Bollwiller has a seasonal temperature swing of 35°F / from 36°F in February to 71°F in July. Total annual precipitation is 29.3 inches, with May being the wettest month (3.1") and March the driest (1.8").