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Weather & Climate in Hemer, Germany
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hemer experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 35°F in January while summers reach 63°F in July. The area gets 265 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 39.1 inches. The area receives 6.5 inches of snow annually. The city sits at an elevation of 705 feet.
Temperature
35°F Jan (1°C)
63°F Jul (17°C)
| Annual Average | 47.8°F |
| 11% below US avg | |
| January Average | 35°F (1°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 265 days/yr |
Geography
| Elevation | 705 ft (215 m) |
| Area | 27.2 sq mi (70.5 km²) |
| Population Density | 1,378/sq mi |
| Coordinates | 51.3871°N, 7.7702°W |
| Timezone | Europe/Berlin |
Precipitation & Snow
Air Quality
Earthquake History
447 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 | 140 km | 21 km |
| Jul 22, 2002 | 2 km ENE of Haanrade, Netherlands | M4.8 | 129 km | 17 km |
| May 16, 1991 | 4 km ENE of Hörstel, Germany | M4.7 | 103 km | 10 km |
| Aug 3, 2007 | 2 km SE of Wehr, Germany | M4.4 | 116 km | 10 km |
| Nov 29, 1997 | 6 km SE of Burgschwalbach, Germany | M4.3 | 130 km | 10 km |
| Jan 6, 2003 | 2 km NE of Hörstel, Germany | M4.3 | 104 km | 10 km |
| Jan 20, 2000 | 4 km NW of Rheinbach, Germany | M4.3 | 102 km | 10 km |
| Apr 14, 1992 | 2 km SSE of Vaals, Netherlands | M4.3 | 140 km | 10 km |
| Sep 8, 2011 | 3 km ENE of Heijen, Netherlands | M4.2 | 125 km | 6 km |
| May 22, 2004 | 2 km ENE of Nickenich, Germany | M4.2 | 111 km | 10 km |
| Jul 24, 2009 | 2 km NW of Kamp-Lintfort, Germany | M4.1 | 88 km | 5 km |
| Jun 23, 2001 | 1 km SW of Ulestraten, Netherlands | M4.0 | 150 km | 10 km |
| Mar 17, 2002 | 1 km SE of Stolberg, Germany | M4.0 | 127 km | 10 km |
| Jul 26, 2000 | 6 km ESE of Holzhausen an der Haide, Germany | M4.0 | 133 km | 10 km |
| Nov 29, 1997 | 7 km N of Taunusstein, Germany | M3.9 | 133 km | 10 km |
| Feb 14, 2011 | 4 km NE of Nassau, Germany | M3.9 | 117 km | 12 km |
| Nov 18, 1990 | 1 km SSW of Kaub, Germany | M3.8 | 146 km | 28 km |
| Mar 7, 2001 | 0 km WSW of Wijlre, Netherlands | M3.8 | 145 km | 10 km |
| Mar 7, 2001 | Belgium | M3.8 | 147 km | 10 km |
| Mar 22, 1993 | 3 km NW of Tecklenburg, Germany | M3.8 | 95 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: West Eifel Volcanic Field (150 km).
| Name | Type | Elevation | Last Eruption | Distance |
| West Eifel Volcanic Field | Maar(s) | 600 m (1,969 ft) | -8300 | 150 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (1°C) | 3.7 in | Coldest |
| February | 35°F (2°C) | 2.7 in | |
| March | 40°F (4°C) | 3.1 in | |
| April | 45°F (7°C) | 2.5 in | Driest |
| May | 54°F (12°C) | 2.9 in | |
| June | 59°F (15°C) | 3.4 in | |
| July | 63°F (17°C) | 3.8 in | Warmest |
| August | 62°F (17°C) | 3.4 in | |
| September | 56°F (13°C) | 3.1 in | |
| October | 49°F (9°C) | 2.9 in | |
| November | 41°F (5°C) | 3.6 in | |
| December | 37°F (3°C) | 3.9 in | Wettest |
Hemer has a seasonal temperature swing of 28°F / from 35°F in January to 63°F in July. Total annual precipitation is 39.1 inches, with December being the wettest month (3.9") and April the driest (2.5").