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Weather & Climate in Sarre-Union, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sarre-Union experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 39°F in January while summers reach 68°F in July. The area gets 233 sunny days per year, above the national average. Annual precipitation totals 44.1 inches. The area receives 10.1 inches of snow annually. The city sits at an elevation of 810 feet.
Temperature
39°F Jan (4°C)
68°F Jul (20°C)
| Annual Average | 53.1°F |
| 2% below US avg | |
| January Average | 39°F (4°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 233 days/yr |
Geography
| Elevation | 810 ft (247 m) |
| Area | 5.9 sq mi (15.4 km²) |
| Population Density | 601/sq mi |
| Coordinates | 48.9382°N, 7.0937°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
942 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 | 77 km | 10 km |
| Feb 23, 2008 | 3 km ENE of Saarwellingen, Germany | M4.5 | 51 km | 2 km |
| Jun 21, 2001 | Germany | M4.2 | 28 km | 1 km |
| Jun 26, 2021 | 2 km SE of Hœrdt, France | M4.1 | 60 km | 2 km |
| Jan 3, 2008 | 2 km ENE of Saarwellingen, Germany | M4.1 | 50 km | 1 km |
| Jul 9, 2022 | 2 km NNE of Grosselfingen, Germany | M4.0 | 148 km | 10 km |
| Sep 11, 1999 | 4 km SSE of Britten, Germany | M4.0 | 67 km | 2 km |
| Jun 14, 2000 | 4 km ESE of Kédange-sur-Canner, France | M4.0 | 64 km | 10 km |
| Jan 5, 1998 | 1 km WSW of Morsbach, France | M3.9 | 31 km | 11 km |
| Jan 26, 2008 | 2 km NE of Saarwellingen, Germany | M3.9 | 52 km | 1 km |
| Mar 7, 2006 | 1 km ESE of Nalbach, Germany | M3.9 | 54 km | 1 km |
| Jul 20, 2005 | 3 km S of Lebach, Germany | M3.9 | 51 km | 1 km |
| Sep 10, 2022 | 1 km WSW of Zimmersheim, France | M3.9 | 138 km | 9 km |
| Sep 25, 2001 | 2 km WNW of Nalbach, Germany | M3.9 | 56 km | 5 km |
| Aug 19, 2007 | 1 km SE of Rambervillers, France | M3.9 | 75 km | 11 km |
| Feb 13, 2005 | 4 km NW of Heusweiler, Germany | M3.9 | 50 km | 1 km |
| Aug 3, 2005 | 3 km NW of Heusweiler, Germany | M3.8 | 49 km | 1 km |
| May 15, 2005 | 4 km SW of Lebach, Germany | M3.8 | 52 km | 1 km |
| May 10, 2005 | 2 km NNE of Heusweiler, Germany | M3.8 | 48 km | 2 km |
| Mar 18, 2005 | 3 km SW of Eppelborn, Germany | M3.8 | 51 km | 1 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: West Eifel Volcanic Field (138 km).
| Name | Type | Elevation | Last Eruption | Distance |
| West Eifel Volcanic Field | Maar(s) | 600 m (1,969 ft) | -8300 | 138 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.6 in | |
| February | 36°F (2°C) | 2.4 in | Coldest |
| March | 42°F (6°C) | 2.3 in | |
| April | 47°F (9°C) | 2.2 in | Driest |
| May | 56°F (13°C) | 2.9 in | |
| June | 61°F (16°C) | 3.0 in | |
| July | 68°F (20°C) | 2.7 in | Warmest |
| August | 64°F (18°C) | 2.3 in | |
| September | 57°F (14°C) | 2.6 in | |
| October | 49°F (10°C) | 2.9 in | |
| November | 41°F (5°C) | 3.0 in | |
| December | 36°F (2°C) | 3.4 in | Wettest |
Sarre-Union has a seasonal temperature swing of 32°F / from 36°F in February to 68°F in July. Total annual precipitation is 32.2 inches, with December being the wettest month (3.4") and April the driest (2.2").