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Sigillo, Italy

Full City Profile

1.9 /5.0
D Poor
2,192 Population 43/sq mi density
1,608 ft Elevation 490 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
$19,352 median income, 11.8% unemployment
Sigillo experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 39°F in January while summers reach 72°F in July. The area gets 268 sunny days per year. Annual precipitation totals 37.5 inches. The area receives 0.0 inches of snow annually.

Temperature

39°F Jan (4°C) 72°F Jul (22°C)
Annual Average53.7°F
1% below US avg
January Average39°F (4°C)
July Average72°F (22°C)
Sunny Days268 days/yr

Geography

Elevation1,608 ft (490 m)
Area51.0 sq mi (132.1 km²)
Population Density43/sq mi
Coordinates43.3311°N, 12.7406°W
TimezoneEurope/Rome

Precipitation & Snow

Annual Rainfall 37.5"
1% below US avg
Snowfall 0.0"
Wettest Month (Nov) 4.41"
Driest Month (Jul) 2.13"

Air Quality

Earthquake History

2,016 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M3.2 on Mar 4, 2025.

Apr 6, 2009 3 km SE of Sassa, Italy M6.3 121 km
Aug 24, 2016 5 km WNW of Accumoli, Italy M6.2 77 km
Sep 26, 1997 3 km SSE of Nocera Umbra, Italy M6.0 28 km
Sep 26, 1997 6 km WSW of Serravalle di Chienti, Italy M5.7 33 km
Jan 18, 2017 5 km ESE of Cittareale, Italy M5.7 90 km
Aug 24, 2016 5 km S of Castelsantangelo sul Nera, Italy M5.6 64 km
Jan 18, 2017 4 km SE of Cittareale, Italy M5.6 91 km
Oct 14, 1997 8 km NNW of Sellano, Italy M5.5 43 km
Oct 6, 1997 6 km E of Valtopina, Italy M5.5 33 km
Apr 7, 2009 1 km SW of San Panfilo d'Ocre, Italy M5.5 131 km
Mar 26, 1998 1 km E of Esanatoglia, Italy M5.4 20 km
Apr 9, 2009 5 km SE of Capitignano, Italy M5.4 106 km
Jul 21, 2013 3 km ENE of Marcelli, Italy M5.4 77 km
Oct 12, 1997 2 km NW of Sellano, Italy M5.3 50 km
Jan 18, 2017 4 km SW of Accumoli, Italy M5.3 84 km
Oct 3, 1997 3 km ENE of Valtopina, Italy M5.3 29 km
Apr 3, 1998 8 km E of Valfabbrica, Italy M5.2 19 km
Apr 9, 2009 2 km ESE of Capitignano, Italy M5.2 103 km
Jan 18, 2017 3 km N of Montereale, Italy M5.2 95 km
May 10, 2000 7 km SE of Granarolo, Italy M5.1 124 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 tsunamis recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1930 CENTRAL ADRIATIC Earthquake 18 86 km
1916 CENTRAL ADRIATIC Earthquake 4 81 km
1875 ADRIATIC SEA Earthquake 100 km
1672 CENTRAL ADRIATIC Earthquake 1,500 68 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Vulsini (105 km).

Name Type Elevation Last Eruption Distance
Vulsini Caldera 800 m (2,625 ft) -104 105 km
Colli Albani Caldera 949 m (3,114 ft) Unknown 178 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 39°F (4°C) 2.3 in Coldest
February 39°F (4°C) 2.7 in
March 44°F (7°C) 2.9 in
April 50°F (10°C) 3.3 in
May 59°F (15°C) 3.4 in
June 66°F (19°C) 3.0 in
July 72°F (22°C) 2.1 in Warmest, Driest
August 71°F (22°C) 2.8 in
September 64°F (18°C) 3.5 in
October 55°F (13°C) 3.9 in
November 46°F (8°C) 4.4 in Wettest
December 40°F (5°C) 3.4 in

Sigillo has a seasonal temperature swing of 33°F / from 39°F in January to 72°F in July. Total annual precipitation is 37.5 inches, with November being the wettest month (4.4") and July the driest (2.1").

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