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Weather & Climate in Tilly, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tilly experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 42°F in January while summers reach 67°F in July. The area gets 231 sunny days per year, above the national average. Annual precipitation totals 34.1 inches. The area receives 1.4 inches of snow annually. The city sits at an elevation of 489 feet.
Temperature
42°F Jan (6°C)
67°F Jul (19°C)
| Annual Average | 54.4°F |
| 1% above US avg | |
| January Average | 42°F (6°C) |
| July Average | 67°F (19°C) |
| Sunny Days | 231 days/yr |
Geography
| Elevation | 489 ft (149 m) |
| Area | 3.6 sq mi (9.3 km²) |
| Population Density | 150/sq mi |
| Coordinates | 49.1452°N, 1.5285°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
28 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Oct 6, 1999 | 34 km NNW of Fécamp, France | M4.6 | 136 km | 1 km |
| Nov 30, 1994 | 17 km N of Courseulles-sur-Mer, France | M4.1 | 148 km | 6 km |
| Nov 2, 1997 | 7 km NW of Villers-sur-Mer, France | M3.7 | 118 km | 10 km |
| Aug 8, 1998 | 1 km SE of Cairon, France | M3.5 | 143 km | 10 km |
| Sep 24, 2003 | 22 km WNW of Cauville-sur-Mer, France | M3.5 | 136 km | 17 km |
| Aug 1, 2007 | 2 km SSE of Blonville-sur-Mer, France | M3.5 | 110 km | 5 km |
| Jun 16, 1998 | 18 km NNW of Yport, France | M3.3 | 127 km | 5 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 99 km | 7 km |
| Aug 29, 1992 | 2 km ESE of Radon, France | M3.2 | 125 km | 10 km |
| Oct 19, 2002 | 9 km NW of Trouville-sur-Mer, France | M3.2 | 115 km | 10 km |
| Feb 22, 1999 | France | M3.1 | 108 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 69 km | 10 km |
| Aug 26, 2002 | 40 km NNW of Étretat, France | M3.0 | 150 km | 4 km |
| May 1, 1997 | 21 km W of Fort-Mahon-Plage, France | M3.0 | 133 km | 5 km |
| Nov 20, 2001 | 4 km W of Thaon, France | M2.8 | 149 km | 15 km |
| Nov 12, 1992 | 5 km NW of Cabourg, France | M2.8 | 125 km | 10 km |
| Aug 20, 1990 | 2 km N of Pont-d'Ouilly, France | M2.8 | 143 km | 22 km |
| Dec 31, 1990 | France | M2.7 | 134 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 52 km | 10 km |
| Jul 24, 2007 | 15 km W of Étretat, France | M2.6 | 129 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 2.1 in | |
| February | 40°F (4°C) | 2.0 in | Coldest |
| March | 45°F (7°C) | 1.8 in | Driest |
| April | 48°F (9°C) | 1.8 in | |
| May | 55°F (13°C) | 2.2 in | |
| June | 60°F (16°C) | 2.1 in | |
| July | 67°F (19°C) | 1.9 in | Warmest |
| August | 65°F (18°C) | 1.8 in | |
| September | 59°F (15°C) | 2.0 in | |
| October | 52°F (11°C) | 2.6 in | Wettest |
| November | 44°F (7°C) | 2.2 in | |
| December | 41°F (5°C) | 2.4 in |
Tilly has a seasonal temperature swing of 27°F / from 40°F in February to 67°F in July. Total annual precipitation is 25.0 inches, with October being the wettest month (2.6") and March the driest (1.8").