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Weather & Climate in Allonville, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Allonville experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 41°F in January while summers reach 65°F in July. The area gets 224 sunny days per year, above the national average. Annual precipitation totals 39.2 inches. The area receives 1.9 inches of snow annually. The city sits at an elevation of 344 feet.
Temperature
41°F Jan (5°C)
65°F Jul (18°C)
| Annual Average | 53.1°F |
| 2% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 224 days/yr |
Geography
| Elevation | 344 ft (105 m) |
| Area | 4.0 sq mi (10.4 km²) |
| Population Density | 146/sq mi |
| Coordinates | 49.9404°N, 2.3633°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
33 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| Jun 20, 1995 | 1 km N of Ghlin, Belgium | M4.3 | 125 km | 20 km |
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 132 km | 18 km |
| Dec 14, 1991 | 3 km SSE of Longfossé, France | M4.0 | 85 km | 10 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 137 km | 10 km |
| Jan 27, 1998 | 27 km W of Le Touquet-Paris-Plage, France | M3.8 | 104 km | 2 km |
| Jul 20, 1994 | 2 km N of Rousies, France | M3.5 | 123 km | 5 km |
| Jan 27, 1992 | 6 km SSE of Longfossé, France | M3.5 | 82 km | 10 km |
| Feb 13, 1997 | 26 km W of Le Touquet-Paris-Plage, France | M3.2 | 104 km | 5 km |
| Jul 14, 2008 | 1 km SW of Boussu, Belgium | M3.2 | 115 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 32 km | 7 km |
| Jul 20, 1994 | 1 km NE of Quévy-le-Petit, Belgium | M3.1 | 124 km | 5 km |
| Jul 2, 2001 | 3 km NNE of Oostduinkerke, Belgium | M3.1 | 136 km | 5 km |
| Feb 27, 2005 | 1 km NW of Libercourt, France | M3.1 | 76 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 40 km | 10 km |
| May 4, 1990 | 0 km NE of Coquelles, France | M3.1 | 118 km | 10 km |
| Nov 25, 1998 | 26 km N of Grand-Fort-Philippe, France | M3.0 | 145 km | 10 km |
| Jul 23, 1992 | 3 km ENE of Sivry, Belgium | M3.0 | 136 km | 10 km |
| May 1, 1997 | 21 km W of Fort-Mahon-Plage, France | M3.0 | 90 km | 5 km |
| Aug 23, 1994 | 2 km E of Dikkebus, Belgium | M2.9 | 104 km | 10 km |
| Mar 9, 1994 | 1 km NW of Houthulst, Belgium | M2.8 | 123 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 6.0 m (20 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1858 | NORTH SEA | Unknown | 6.0 m | — | 132 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.1 in | |
| February | 39°F (4°C) | 1.8 in | Coldest, Driest |
| March | 44°F (7°C) | 1.9 in | |
| April | 48°F (9°C) | 1.8 in | |
| May | 55°F (13°C) | 2.2 in | |
| June | 59°F (15°C) | 2.5 in | |
| July | 65°F (18°C) | 2.1 in | Warmest |
| August | 64°F (18°C) | 2.0 in | |
| September | 59°F (15°C) | 2.4 in | |
| October | 52°F (11°C) | 2.4 in | |
| November | 44°F (7°C) | 2.4 in | |
| December | 40°F (4°C) | 2.5 in | Wettest |
Allonville has a seasonal temperature swing of 26°F / from 39°F in February to 65°F in July. Total annual precipitation is 26.1 inches, with December being the wettest month (2.5") and February the driest (1.8").