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Weather & Climate in Hamm, Germany
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hamm experiences four distinct seasons with an average annual temperature of 49°F (10°C). Winters average 36°F in January while summers reach 64°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 30.6 inches. The city sits at an elevation of 217 feet.
Temperature
36°F Jan (2°C)
64°F Jul (18°C)
| Annual Average | 49.2°F |
| 9% below US avg | |
| January Average | 36°F (2°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 281 days/yr |
Geography
| Elevation | 217 ft (66 m) |
| Area | 103.8 sq mi (268.8 km²) |
| Population Density | 1,724/sq mi |
| Coordinates | 51.6803°N, 7.8209°W |
| Timezone | Europe/Berlin |
Precipitation & Snow
Air Quality
Earthquake History
329 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Jul 22, 2002 | 2 km ENE of Haanrade, Netherlands | M4.8 | 148 km | 17 km |
| May 16, 1991 | 4 km ENE of Hörstel, Germany | M4.7 | 71 km | 10 km |
| Aug 3, 2007 | 2 km SE of Wehr, Germany | M4.4 | 148 km | 10 km |
| Jan 20, 2000 | 4 km NW of Rheinbach, Germany | M4.3 | 131 km | 10 km |
| Jan 6, 2003 | 2 km NE of Hörstel, Germany | M4.3 | 72 km | 10 km |
| Sep 8, 2011 | 3 km ENE of Heijen, Netherlands | M4.2 | 124 km | 6 km |
| May 22, 2004 | 2 km ENE of Nickenich, Germany | M4.2 | 144 km | 10 km |
| Jul 24, 2009 | 2 km NW of Kamp-Lintfort, Germany | M4.1 | 92 km | 5 km |
| Jul 15, 2005 | 1 km W of Dünsen, Germany | M4.0 | 149 km | 10 km |
| Feb 14, 2011 | 4 km NE of Nassau, Germany | M3.9 | 149 km | 12 km |
| Mar 22, 1993 | 3 km NW of Tecklenburg, Germany | M3.8 | 63 km | 10 km |
| Feb 9, 2003 | 1 km SE of Saffig, Germany | M3.7 | 148 km | 10 km |
| Jan 24, 2008 | 1 km N of Rheurdt, Germany | M3.7 | 96 km | 10 km |
| Apr 13, 1992 | 0 km WSW of Schilberg, Netherlands | M3.7 | 149 km | 10 km |
| Mar 20, 2007 | 5 km SSE of Schapen, Germany | M3.7 | 77 km | 10 km |
| Jan 29, 1994 | 2 km WNW of Tecklenburg, Germany | M3.7 | 61 km | 5 km |
| Aug 3, 1992 | 0 km ESE of Holzwickede, Germany | M3.6 | 24 km | 10 km |
| Feb 17, 2008 | 2 km WNW of Moers, Germany | M3.6 | 88 km | 1 km |
| Oct 3, 2001 | 2 km NE of Niederzier, Germany | M3.6 | 126 km | 1 km |
| Aug 3, 1995 | 2 km SW of Saerbeck, Germany | M3.6 | 55 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 (181 km).
| Name | Type | Elevation | Last Eruption | Distance |
| West Eifel Volcanic Field | Maar(s) | 600 m (1,969 ft) | -8300 | 181 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 36°F (2°C) | 2.6 in | Coldest |
| February | 36°F (2°C) | 2.1 in | |
| March | 42°F (5°C) | 2.2 in | |
| April | 47°F (9°C) | 1.8 in | Driest |
| May | 56°F (13°C) | 2.5 in | |
| June | 61°F (16°C) | 2.8 in | |
| July | 64°F (18°C) | 3.3 in | Warmest, Wettest |
| August | 63°F (17°C) | 3.2 in | |
| September | 57°F (14°C) | 2.5 in | |
| October | 50°F (10°C) | 2.2 in | |
| November | 43°F (6°C) | 2.8 in | |
| December | 38°F (3°C) | 2.9 in |
Hamm has a seasonal temperature swing of 29°F / from 36°F in January to 64°F in July. Total annual precipitation is 30.6 inches, with July being the wettest month (3.3") and April the driest (1.8").