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Grottazzolina, Italy

Full City Profile

1.9 /5.0
D Poor
2,748 Population 356/sq mi density
745 ft Elevation 227 meters
58°F Avg Temperature 15°C
D
Overall
1.9 / 5.0
Below average overall score based on economy, affordability, safety and education
D
Economy
1.9 / 5.0
$20,785 median income, 10.9% unemployment
Grottazzolina enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 43°F in January while summers reach 77°F in July. The area gets 299 sunny days per year. Annual precipitation totals 41.1 inches. The area receives 12.1 inches of snow annually.

Temperature

43°F Jan (6°C) 77°F Jul (25°C)
Annual Average58.4°F
8% above US avg
January Average43°F (6°C)
July Average77°F (25°C)
Sunny Days299 days/yr

Geography

Elevation745 ft (227 m)
Area7.7 sq mi (20.0 km²)
Population Density356/sq mi
Coordinates43.1188°N, 13.6069°W
TimezoneEurope/Rome

Precipitation & Snow

Annual Rainfall 41.1"
8% above US avg
Snowfall 12.1"
Wettest Month (Sep) 2.95"
Driest Month (Feb) 1.77"

Air Quality

Earthquake History

1,565 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 90 km
Aug 24, 2016 5 km WNW of Accumoli, Italy M6.2 56 km
Sep 26, 1997 3 km SSE of Nocera Umbra, Italy M6.0 65 km
Jan 18, 2017 5 km ESE of Cittareale, Italy M5.7 65 km
Sep 26, 1997 6 km WSW of Serravalle di Chienti, Italy M5.7 60 km
Aug 24, 2016 5 km S of Castelsantangelo sul Nera, Italy M5.6 48 km
Jan 18, 2017 4 km SE of Cittareale, Italy M5.6 68 km
Apr 7, 2009 1 km SW of San Panfilo d'Ocre, Italy M5.5 95 km
Oct 14, 1997 8 km NNW of Sellano, Italy M5.5 61 km
Oct 6, 1997 6 km E of Valtopina, Italy M5.5 63 km
Jul 21, 2013 3 km ENE of Marcelli, Italy M5.4 43 km
Mar 26, 1998 1 km E of Esanatoglia, Italy M5.4 54 km
Apr 9, 2009 5 km SE of Capitignano, Italy M5.4 74 km
Oct 12, 1997 2 km NW of Sellano, Italy M5.3 63 km
Oct 3, 1997 3 km ENE of Valtopina, Italy M5.3 66 km
Jan 18, 2017 4 km SW of Accumoli, Italy M5.3 60 km
Jan 18, 2017 3 km N of Montereale, Italy M5.2 69 km
Apr 3, 1998 8 km E of Valfabbrica, Italy M5.2 74 km
Apr 9, 2009 2 km ESE of Capitignano, Italy M5.2 71 km
Apr 6, 2009 5 km ENE of Pizzoli, Italy M5.1 77 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

3 tsunamis recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1930 CENTRAL ADRIATIC Earthquake 18 86 km
1916 CENTRAL ADRIATIC Earthquake 4 113 km
1672 CENTRAL ADRIATIC Earthquake 1,500 123 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Vulsini (148 km).

Name Type Elevation Last Eruption Distance
Vulsini Caldera 800 m (2,625 ft) -104 148 km
Colli Albani Caldera 949 m (3,114 ft) Unknown 171 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 43°F (6°C) 1.9 in
February 42°F (6°C) 1.8 in Coldest, Driest
March 47°F (8°C) 2.1 in
April 52°F (11°C) 2.4 in
May 61°F (16°C) 2.1 in
June 68°F (20°C) 2.5 in
July 77°F (25°C) 1.9 in Warmest
August 73°F (23°C) 2.4 in
September 66°F (19°C) 3.0 in Wettest
October 58°F (14°C) 2.9 in
November 49°F (9°C) 2.9 in
December 43°F (6°C) 2.4 in

Grottazzolina has a seasonal temperature swing of 35°F / from 42°F in February to 77°F in July. Total annual precipitation is 28.1 inches, with September being the wettest month (3.0") and February the driest (1.8").

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