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Weather & Climate in Fossombrone, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Fossombrone enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 43°F in January while summers reach 78°F in July. The area gets 296 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 36.9 inches. The area receives 11.8 inches of snow annually. The city sits at an elevation of 387 feet.
Temperature
43°F Jan (6°C)
78°F Jul (26°C)
| Annual Average | 58.5°F |
| 8% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 387 ft (118 m) |
| Area | 51.8 sq mi (134.1 km²) |
| Population Density | 132/sq mi |
| Coordinates | 43.6902°N, 12.8117°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,982 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.2.
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 112 km | 4 km |
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 67 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 126 km | 7 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 72 km | 10 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 98 km | 3 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 127 km | 10 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 72 km | 10 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 81 km | 10 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 141 km | 15 km |
| Jul 21, 2013 | 3 km ENE of Marcelli, Italy | M5.4 | 72 km | 8 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 50 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 68 km | 10 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 88 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 130 km | 10 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 119 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 131 km | 7 km |
| Apr 3, 1998 | 8 km E of Valfabbrica, Italy | M5.2 | 59 km | 10 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 138 km | 3 km |
| Sep 18, 2023 | 7 km SE of Marradi, Italy | M5.1 | 98 km | 10 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 145 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
5 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1930 | CENTRAL ADRIATIC | Earthquake | - | 18 | 58 km |
| 1916 | CENTRAL ADRIATIC | Earthquake | - | 4 | 42 km |
| 1875 | ADRIATIC SEA | Earthquake | - | - | 66 km |
| 1672 | CENTRAL ADRIATIC | Earthquake | - | 1,500 | 33 km |
| 1624 | DELTA OF THE PO | Earthquake | - | - | 129 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Vulsini (141 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 141 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 2.0 in | |
| February | 41°F (5°C) | 2.4 in | Coldest |
| March | 47°F (8°C) | 2.7 in | |
| April | 53°F (11°C) | 2.9 in | |
| May | 61°F (16°C) | 2.6 in | |
| June | 68°F (20°C) | 2.6 in | |
| July | 78°F (26°C) | 2.0 in | Warmest, Driest |
| August | 73°F (23°C) | 3.1 in | |
| September | 66°F (19°C) | 3.4 in | |
| October | 58°F (14°C) | 3.4 in | |
| November | 48°F (9°C) | 4.1 in | Wettest |
| December | 42°F (6°C) | 3.0 in |
Fossombrone has a seasonal temperature swing of 37°F / from 41°F in February to 78°F in July. Total annual precipitation is 34.1 inches, with November being the wettest month (4.1") and July the driest (2.0").