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Weather & Climate in Heyen, Germany
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Heyen experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 34°F in January while summers reach 63°F in July. The area gets 277 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 32.6 inches. The area receives 5.1 inches of snow annually. The city sits at an elevation of 318 feet.
Temperature
34°F Jan (1°C)
63°F Jul (17°C)
| Annual Average | 47.8°F |
| 11% below US avg | |
| January Average | 34°F (1°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 277 days/yr |
Geography
| Elevation | 318 ft (97 m) |
| Area | 13.4 sq mi (34.7 km²) |
| Population Density | 41/sq mi |
| Coordinates | 52.0095°N, 9.5037°W |
| Timezone | Europe/Berlin |
Precipitation & Snow
Air Quality
Earthquake History
83 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| May 16, 1991 | 4 km ENE of Hörstel, Germany | M4.7 | 131 km | 10 km |
| Jan 6, 2003 | 2 km NE of Hörstel, Germany | M4.3 | 134 km | 10 km |
| Jul 15, 2005 | 1 km W of Dünsen, Germany | M4.0 | 118 km | 10 km |
| Mar 22, 1993 | 3 km NW of Tecklenburg, Germany | M3.8 | 120 km | 10 km |
| Mar 20, 2007 | 5 km SSE of Schapen, Germany | M3.7 | 135 km | 10 km |
| Jan 29, 1994 | 2 km WNW of Tecklenburg, Germany | M3.7 | 120 km | 5 km |
| Aug 3, 1995 | 2 km SW of Saerbeck, Germany | M3.6 | 131 km | 10 km |
| Aug 3, 1992 | 0 km ESE of Holzwickede, Germany | M3.6 | 140 km | 10 km |
| Jul 18, 2008 | 6 km SW of Recke, Germany | M3.4 | 131 km | 5 km |
| Nov 24, 1990 | 3 km E of Dortmund, Germany | M3.4 | 147 km | 10 km |
| Dec 14, 1991 | 3 km SE of Dortmund, Germany | M3.3 | 149 km | 10 km |
| Aug 18, 1998 | 2 km N of Werne, Germany | M3.2 | 134 km | 10 km |
| Nov 18, 2000 | 2 km ENE of Kamen, Germany | M3.2 | 132 km | 1 km |
| Jan 4, 2000 | 4 km WSW of Holzwickede, Germany | M3.2 | 145 km | 10 km |
| Jun 4, 1992 | 4 km W of Lanstrop, Germany | M3.2 | 146 km | 10 km |
| Sep 18, 1998 | 0 km ESE of Fröndenberg, Germany | M3.2 | 133 km | 10 km |
| Oct 25, 1990 | 4 km NNE of Dortmund, Germany | M3.2 | 148 km | 10 km |
| Dec 19, 1994 | 2 km SE of Kamen, Germany | M3.2 | 134 km | 10 km |
| May 23, 2001 | 4 km NE of Bergkamen, Germany | M3.2 | 131 km | 10 km |
| Jun 27, 1992 | 2 km WNW of Bergkamen, Germany | M3.2 | 137 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 2.9 in | Coldest |
| February | 35°F (1°C) | 2.2 in | Driest |
| March | 40°F (4°C) | 2.7 in | |
| April | 46°F (8°C) | 2.2 in | |
| May | 54°F (12°C) | 2.6 in | |
| June | 59°F (15°C) | 3.1 in | |
| July | 63°F (17°C) | 3.0 in | Warmest |
| August | 62°F (17°C) | 2.9 in | |
| September | 56°F (13°C) | 2.6 in | |
| October | 49°F (9°C) | 2.5 in | |
| November | 41°F (5°C) | 2.8 in | |
| December | 36°F (2°C) | 3.2 in | Wettest |
Heyen has a seasonal temperature swing of 29°F / from 34°F in January to 63°F in July. Total annual precipitation is 32.6 inches, with December being the wettest month (3.2") and February the driest (2.2").