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San Lorenzo del Vallo, Italy

Full City Profile

1.9 /5.0
D Poor
2,386 Population 167/sq mi density
1,083 ft Elevation 330 meters
54°F Avg Temperature 12°C
D
Overall
1.9 / 5.0
Below average overall score based on economy, affordability, safety and education
D
Economy
1.9 / 5.0
$12,377 median income, 15.3% unemployment
San Lorenzo del Vallo experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 40°F in January while summers reach 76°F in July. The area gets 302 sunny days per year. Annual precipitation totals 48.0 inches. The area receives 29.2 inches of snow annually.

Temperature

40°F Jan (4°C) 76°F Jul (24°C)
Annual Average54.3°F
1% above US avg
January Average40°F (4°C)
July Average76°F (24°C)
Sunny Days302 days/yr

Geography

Elevation1,083 ft (330 m)
Area14.3 sq mi (37.0 km²)
Population Density167/sq mi
Coordinates39.6674°N, 16.2987°W
TimezoneEurope/Rome

Precipitation & Snow

Annual Rainfall 48.0"
26% above US avg
Snowfall 29.2"
Wettest Month (Dec) 4.80"
Driest Month (Jul) 0.55"

Air Quality

Earthquake History

649 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.8. Most recent: M4.3 on Mar 18, 2025.

Jan 5, 1994 62 km NNE of Malfa, Italy M5.8 118 km
May 5, 1990 6 km NE of Avigliano, Italy M5.8 131 km
Sep 9, 1998 2 km NNE of Castelluccio Superiore, Italy M5.6 49 km
May 18, 1998 74 km WSW of Cittadella del Capo, Italy M5.5 112 km
Dec 14, 1990 50 km WSW of Cittadella del Capo, Italy M5.3 88 km
Oct 25, 2012 2 km SE of Mormanno, Italy M5.3 34 km
Apr 17, 2002 12 km NNE of Mirto, Italy M5.3 47 km
Jul 4, 2007 39 km NE of Santa Marina Salina, Italy M5.2 135 km
May 1, 2023 33 km WSW of Cittadella del Capo, Italy M5.2 72 km
May 17, 2001 43 km NW of Santa Domenica, Italy M5.2 103 km
Mar 21, 1994 29 km WSW of Scalea, Italy M5.1 72 km
Aug 1, 2024 2 km S of Bocchigliero, Italy M5.1 49 km
May 26, 1991 3 km E of Avigliano, Italy M5.1 127 km
Oct 16, 2012 21 km WSW of Scalea, Italy M4.9 65 km
Aug 19, 2021 31 km WSW of Amantea, Italy M4.8 83 km
Feb 24, 2020 2 km E of San Vincenzo la Costa, Italy M4.8 36 km
Feb 25, 1996 22 km NW of Santa Domenica, Italy M4.8 109 km
Nov 23, 2009 38 km SSW of Marina di Camerota, Italy M4.8 88 km
Feb 6, 2015 28 km NE of Santa Marina Salina, Italy M4.8 145 km
Sep 14, 1999 23 km SW of Marina di Camerota, Italy M4.8 96 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

18 tsunamis recorded within 500 km. Highest wave on record: 10.9 m (36 ft).

Year Location Cause Max Wave Deaths Distance
2002 STROMBOLI ISLAND Explosion 10.9 m 135 km
1916 STROMBOLI ISLAND Earthquake 10.0 m 132 km
1930 STROMBOLI ISLAND Astronomical 2.5 m 6 135 km
2019 STROMBOLI ISLAND Astronomical 1.3 m 1 135 km
1905 TYRRHENIAN CALABRIA Earthquake 1.3 m 557 113 km
2022 STROMBOLI ISLAND Astronomical 0.8 m 135 km
1919 STROMBOLI ISLAND Astronomical 0.8 m 4 135 km
2021 STROMBOLI ISLAND Astronomical 0.4 m 135 km
2019 STROMBOLI ISLAND Astronomical 0.3 m 135 km
2022 STROMBOLI ISLAND Astronomical 0.0 m 135 km
2024 STROMBOLI ISLAND Astronomical 135 km
1954 STROMBOLI ISLAND Astronomical 135 km
1944 STROMBOLI ISLAND Explosion 135 km
1870 TYRRHENIAN SEA Earthquake 43 km
1836 ROSSANO Earthquake 589 27 km
1783 TYRRHENIAN CALABRIA Earthquake 100 km
1783 TYRRHENIAN CALABRIA Earthquake 99 km
1562 REGGIO DI CALABRIA Earthquake 115 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Stromboli (135 km).

Name Type Elevation Last Eruption Distance
Stromboli Stratovolcano 924 m (3,031 ft) 2020 135 km
Panarea Stratovolcano 399 m (1,309 ft) Unknown 156 km
Lipari Stratovolcano(es) 590 m (1,936 ft) 1230 176 km
Vulcano Stratovolcano(es) 500 m (1,640 ft) 1890 182 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (4°C) 3.8 in Coldest
February 48°F (9°C) 3.4 in
March 52°F (11°C) 3.1 in
April 56°F (13°C) 2.6 in
May 64°F (18°C) 1.7 in
June 71°F (22°C) 0.9 in
July 76°F (24°C) 0.6 in Driest
August 77°F (25°C) 1.2 in Warmest
September 71°F (22°C) 2.1 in
October 63°F (17°C) 4.8 in
November 55°F (13°C) 4.7 in
December 49°F (10°C) 4.8 in Wettest

San Lorenzo del Vallo has a seasonal temperature swing of 37°F / from 40°F in January to 77°F in August. Total annual precipitation is 33.6 inches, with December being the wettest month (4.8") and July the driest (0.6").

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