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Weather & Climate in Mareuil-sur-Ay, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mareuil-sur-Ay experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 41°F in January while summers reach 66°F in July. The area gets 232 sunny days per year, above the national average. Annual precipitation totals 37.6 inches. The area receives 2.5 inches of snow annually. The city sits at an elevation of 246 feet.
Temperature
41°F Jan (5°C)
66°F Jul (19°C)
| Annual Average | 53.5°F |
| 1% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 232 days/yr |
Geography
| Elevation | 246 ft (75 m) |
| Area | 6.2 sq mi (16.1 km²) |
| Population Density | 199/sq mi |
| Coordinates | 49.0458°N, 4.0359°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
25 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 130 km | 18 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 122 km | 10 km |
| Jul 20, 1994 | 2 km N of Rousies, France | M3.5 | 139 km | 5 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 127 km | 7 km |
| Jul 20, 1994 | 1 km NE of Quévy-le-Petit, Belgium | M3.1 | 148 km | 5 km |
| Jun 17, 1991 | 2 km NW of Blénod-lès-Toul, France | M3.0 | 138 km | 10 km |
| Jul 23, 1992 | 3 km ENE of Sivry, Belgium | M3.0 | 127 km | 10 km |
| Oct 16, 1992 | 9 km SW of Saint-Dizier, France | M2.9 | 79 km | 10 km |
| Nov 29, 1992 | 1 km ENE of Sivry, Belgium | M2.8 | 126 km | 8 km |
| Aug 29, 1992 | 2 km W of Rance, Belgium | M2.8 | 123 km | 10 km |
| Nov 8, 1994 | 2 km WSW of Landelies, Belgium | M2.8 | 149 km | 10 km |
| Sep 26, 1997 | 8 km NE of Neufchâteau, France | M2.7 | 144 km | 10 km |
| May 21, 2003 | France | M2.7 | 149 km | 3 km |
| Jan 31, 2003 | 2 km SSE of Loverval, Belgium | M2.6 | 149 km | 3 km |
| Jul 11, 2003 | 3 km E of Tanlay, France | M2.6 | 133 km | 8 km |
| Jan 28, 1991 | 6 km S of Bièvre, Belgium | M2.6 | 117 km | 10 km |
| Jan 31, 2003 | 1 km N of Tarcienne, Belgium | M2.5 | 147 km | 3 km |
| Jul 22, 2005 | France | M2.5 | 140 km | 10 km |
| Jun 28, 2005 | 6 km SSE of Liffol-le-Grand, France | M2.5 | 144 km | 10 km |
| Sep 3, 1997 | 2 km W of Crusnes, France | M2.5 | 141 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.0 in | |
| February | 38°F (3°C) | 1.7 in | Coldest, Driest |
| March | 43°F (6°C) | 1.9 in | |
| April | 48°F (9°C) | 1.7 in | |
| May | 56°F (13°C) | 2.3 in | Wettest |
| June | 61°F (16°C) | 2.2 in | |
| July | 66°F (19°C) | 2.3 in | Warmest |
| August | 64°F (18°C) | 2.2 in | |
| September | 58°F (15°C) | 2.1 in | |
| October | 51°F (11°C) | 2.1 in | |
| November | 43°F (6°C) | 2.2 in | |
| December | 39°F (4°C) | 2.2 in |
Mareuil-sur-Ay has a seasonal temperature swing of 28°F / from 38°F in February to 66°F in July. Total annual precipitation is 24.9 inches, with May being the wettest month (2.3") and February the driest (1.7").