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Weather & Climate in Gronau, Germany
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gronau experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 36°F in January while summers reach 63°F in July. The area gets 281 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 30.5 inches. The city sits at an elevation of 138 feet.
Temperature
36°F Jan (2°C)
63°F Jul (17°C)
| Annual Average | 48.9°F |
| 9% below US avg | |
| January Average | 36°F (2°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 281 days/yr |
Geography
| Elevation | 138 ft (42 m) |
| Area | 31.4 sq mi (81.4 km²) |
| Population Density | 1,469/sq mi |
| Coordinates | 52.2110°N, 7.0224°W |
| Timezone | Europe/Berlin |
Precipitation & Snow
Air Quality
Earthquake History
312 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Apr 13, 1992 | 1 km W of Kessenich, Belgium | M5.4 | 145 km | 21 km |
| May 16, 1991 | 4 km ENE of Hörstel, Germany | M4.7 | 44 km | 10 km |
| Jan 6, 2003 | 2 km NE of Hörstel, Germany | M4.3 | 42 km | 10 km |
| Sep 8, 2011 | 3 km ENE of Heijen, Netherlands | M4.2 | 90 km | 6 km |
| Jul 24, 2009 | 2 km NW of Kamp-Lintfort, Germany | M4.1 | 84 km | 5 km |
| Jul 15, 2005 | 1 km W of Dünsen, Germany | M4.0 | 134 km | 10 km |
| Jun 3, 1993 | 0 km NW of Kessenich, Belgium | M3.8 | 144 km | 10 km |
| Mar 22, 1993 | 3 km NW of Tecklenburg, Germany | M3.8 | 52 km | 10 km |
| Aug 8, 2006 | 1 km E of Baflo, Netherlands | M3.8 | 132 km | 10 km |
| Sep 11, 1999 | 1 km WNW of Erp, Netherlands | M3.7 | 119 km | 10 km |
| Mar 20, 2007 | 5 km SSE of Schapen, Germany | M3.7 | 43 km | 10 km |
| Apr 13, 1992 | 0 km WSW of Schilberg, Netherlands | M3.7 | 146 km | 10 km |
| Jan 29, 1994 | 2 km WNW of Tecklenburg, Germany | M3.7 | 52 km | 5 km |
| Jan 24, 2008 | 1 km N of Rheurdt, Germany | M3.7 | 89 km | 10 km |
| Aug 3, 1995 | 2 km SW of Saerbeck, Germany | M3.6 | 40 km | 10 km |
| Aug 3, 1992 | 0 km ESE of Holzwickede, Germany | M3.6 | 90 km | 10 km |
| Feb 17, 2008 | 2 km WNW of Moers, Germany | M3.6 | 88 km | 1 km |
| Feb 16, 2007 | 3 km ESE of Hünxe, Germany | M3.5 | 69 km | 10 km |
| Aug 6, 2003 | 3 km SW of Wesel, Germany | M3.5 | 70 km | 5 km |
| Jan 24, 2001 | 3 km N of Rath, Germany | M3.5 | 140 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 36°F (2°C) | 2.7 in | Coldest |
| February | 36°F (2°C) | 1.9 in | |
| March | 42°F (5°C) | 2.4 in | |
| April | 47°F (8°C) | 1.8 in | Driest |
| May | 55°F (13°C) | 2.2 in | |
| June | 60°F (15°C) | 2.9 in | |
| July | 63°F (17°C) | 2.9 in | Warmest |
| August | 63°F (17°C) | 2.6 in | |
| September | 57°F (14°C) | 2.8 in | |
| October | 50°F (10°C) | 2.5 in | |
| November | 42°F (6°C) | 2.8 in | |
| December | 38°F (3°C) | 3.0 in | Wettest |
Gronau has a seasonal temperature swing of 27°F / from 36°F in January to 63°F in July. Total annual precipitation is 30.5 inches, with December being the wettest month (3.0") and April the driest (1.8").