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Weather & Climate in Arlon, Belgium
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Arlon experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 39°F in January while summers reach 65°F in July. The area gets 222 sunny days per year, above the national average. Annual precipitation totals 38.4 inches. The area receives 8.8 inches of snow annually. The city sits at an elevation of 1,381 feet.
Temperature
39°F Jan (4°C)
65°F Jul (19°C)
| Annual Average | 51.7°F |
| 4% below US avg | |
| January Average | 39°F (4°C) |
| July Average | 65°F (19°C) |
| Sunny Days | 222 days/yr |
Geography
| Elevation | 1,381 ft (421 m) |
| Area | 7.0 sq mi (18.0 km²) |
| Population Density | 3,767/sq mi |
| Coordinates | 49.6833°N, 5.8167°W |
| Timezone | Europe/Brussels |
Precipitation & Snow
Air Quality
Earthquake History
784 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 | 136 km | 17 km |
| Jun 23, 2001 | 2 km ENE of Niel-bij-As, Belgium | M4.8 | 150 km | 10 km |
| Feb 23, 2008 | 3 km ENE of Saarwellingen, Germany | M4.5 | 82 km | 2 km |
| Aug 3, 2007 | 2 km SE of Wehr, Germany | M4.4 | 129 km | 10 km |
| Jan 20, 2000 | 4 km NW of Rheinbach, Germany | M4.3 | 133 km | 10 km |
| Apr 14, 1992 | 2 km SSE of Vaals, Netherlands | M4.3 | 119 km | 10 km |
| Jun 21, 2001 | Germany | M4.2 | 97 km | 1 km |
| May 22, 2004 | 2 km ENE of Nickenich, Germany | M4.2 | 137 km | 10 km |
| Jan 3, 2008 | 2 km ENE of Saarwellingen, Germany | M4.1 | 82 km | 1 km |
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 131 km | 18 km |
| Mar 17, 2002 | 1 km SE of Stolberg, Germany | M4.0 | 124 km | 10 km |
| Jun 14, 2000 | 4 km ESE of Kédange-sur-Canner, France | M4.0 | 60 km | 10 km |
| Sep 11, 1999 | 4 km SSE of Britten, Germany | M4.0 | 67 km | 2 km |
| Jun 23, 2001 | 1 km SW of Ulestraten, Netherlands | M4.0 | 135 km | 10 km |
| Jul 20, 2005 | 3 km S of Lebach, Germany | M3.9 | 86 km | 1 km |
| Feb 13, 2005 | 4 km NW of Heusweiler, Germany | M3.9 | 85 km | 1 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 123 km | 10 km |
| Jan 26, 2008 | 2 km NE of Saarwellingen, Germany | M3.9 | 81 km | 1 km |
| Jul 23, 1996 | 5 km NW of Stoumont, Belgium | M3.9 | 84 km | 10 km |
| Sep 25, 2001 | 2 km WNW of Nalbach, Germany | M3.9 | 75 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: West Eifel Volcanic Field (92 km).
| Name | Type | Elevation | Last Eruption | Distance |
| West Eifel Volcanic Field | Maar(s) | 600 m (1,969 ft) | -8300 | 92 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 4.1 in | |
| February | 35°F (1°C) | 3.2 in | Coldest |
| March | 40°F (5°C) | 3.4 in | |
| April | 45°F (7°C) | 2.5 in | |
| May | 53°F (12°C) | 3.0 in | |
| June | 58°F (15°C) | 3.1 in | |
| July | 65°F (19°C) | 2.8 in | Warmest |
| August | 62°F (17°C) | 2.5 in | Driest |
| September | 56°F (13°C) | 2.9 in | |
| October | 48°F (9°C) | 3.6 in | |
| November | 40°F (4°C) | 3.8 in | |
| December | 36°F (2°C) | 4.5 in | Wettest |
Arlon has a seasonal temperature swing of 31°F / from 35°F in February to 65°F in July. Total annual precipitation is 39.3 inches, with December being the wettest month (4.5") and August the driest (2.5").