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Weather & Climate in Hartheim, Germany
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hartheim 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 659 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 | 659 ft (201 m) |
| Area | 10.7 sq mi (27.8 km²) |
| Population Density | 423/sq mi |
| Coordinates | 47.9333°N, 7.6333°W |
| Timezone | Europe/Berlin |
Precipitation & Snow
Air Quality
Earthquake History
880 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 | 91 km | 10 km |
| Mar 22, 2003 | 2 km WSW of Albstadt, Germany | M4.7 | 106 km | 6 km |
| Feb 14, 1999 | 3 km NNE of Belfaux, Switzerland | M4.7 | 126 km | 10 km |
| Aug 28, 1994 | 6 km SSW of Muotathal, Switzerland | M4.5 | 140 km | 8 km |
| Mar 22, 2023 | 1 km NW of Pont-de-Roide, France | M4.4 | 89 km | 12 km |
| Feb 23, 2004 | 5 km SSE of Roulans, France | M4.4 | 126 km | 17 km |
| Nov 22, 1997 | 4 km SSW of Krummenau, Switzerland | M4.4 | 140 km | 10 km |
| Nov 16, 1995 | 1 km ENE of Einsiedeln, Switzerland | M4.3 | 123 km | 5 km |
| May 6, 2003 | 7 km WSW of Linthal, Switzerland | M4.3 | 149 km | 6 km |
| Feb 11, 2012 | 2 km WNW of Unterägeri, Switzerland | M4.2 | 111 km | 32 km |
| Jun 4, 2024 | 2 km NNW of Unteriberg, Switzerland | M4.2 | 129 km | 5 km |
| Aug 24, 1996 | 1 km E of Sirnach, Switzerland | M4.2 | 116 km | 20 km |
| May 20, 1999 | 4 km SSE of Plaffeien, Switzerland | M4.2 | 139 km | 2 km |
| Jun 21, 2001 | Germany | M4.2 | 146 km | 1 km |
| Jun 28, 2004 | 2 km NNW of Brugg, Switzerland | M4.2 | 64 km | 20 km |
| May 12, 2005 | 1 km NW of Oensingen, Switzerland | M4.2 | 71 km | 25 km |
| Dec 30, 1992 | 2 km SW of Ühlingen-Birkendorf, Germany | M4.2 | 55 km | 33 km |
| May 14, 1999 | 9 km NW of Brienz, Switzerland | M4.2 | 127 km | 5 km |
| Sep 17, 1995 | 0 km ESE of Corminboeuf, Switzerland | M4.1 | 131 km | 10 km |
| Jun 26, 2021 | 2 km SE of Hœrdt, France | M4.1 | 84 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
2 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 | 142 km |
| 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 | 37°F (3°C) | 2.1 in | Coldest |
| March | 44°F (7°C) | 1.9 in | Driest |
| April | 50°F (10°C) | 2.2 in | |
| May | 58°F (15°C) | 3.3 in | Wettest |
| June | 64°F (18°C) | 3.2 in | |
| July | 71°F (22°C) | 3.1 in | Warmest |
| August | 67°F (19°C) | 2.7 in | |
| September | 60°F (15°C) | 2.6 in | |
| October | 51°F (11°C) | 2.6 in | |
| November | 42°F (5°C) | 2.5 in | |
| December | 37°F (3°C) | 2.6 in |
Hartheim has a seasonal temperature swing of 34°F / from 37°F in February to 71°F in July. Total annual precipitation is 30.8 inches, with May being the wettest month (3.3") and March the driest (1.9").