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Gissi, Italy

Full City Profile

1.9 /5.0
D Poor
1,881 Population 23/sq mi density
1,637 ft Elevation 499 meters
59°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
$18,294 median income, 12.1% unemployment
Gissi 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 299 sunny days per year. Annual precipitation totals 45.4 inches. The area receives 23.2 inches of snow annually.

Temperature

43°F Jan (6°C) 78°F Jul (26°C)
Annual Average58.7°F
9% above US avg
January Average43°F (6°C)
July Average78°F (26°C)
Sunny Days299 days/yr

Geography

Elevation1,637 ft (499 m)
Area80.2 sq mi (207.8 km²)
Population Density23/sq mi
Coordinates42.0180°N, 14.5448°W
TimezoneEurope/Rome

Precipitation & Snow

Annual Rainfall 45.4"
19% above US avg
Snowfall 23.2"
Wettest Month (Nov) 2.56"
Driest Month (May) 1.22"

Air Quality

Earthquake History

1,064 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M4.0 on May 13, 2025.

Apr 6, 2009 3 km SE of Sassa, Italy M6.3 106 km
Aug 24, 2016 5 km WNW of Accumoli, Italy M6.2 136 km
Oct 31, 2002 4 km WSW of Larino, Italy M5.9 37 km
Nov 1, 2002 2 km ESE of Casacalenda, Italy M5.8 42 km
Jan 18, 2017 5 km ESE of Cittareale, Italy M5.7 126 km
Aug 24, 2016 5 km S of Castelsantangelo sul Nera, Italy M5.6 146 km
Jan 18, 2017 4 km SE of Cittareale, Italy M5.6 128 km
Apr 7, 2009 1 km SW of San Panfilo d'Ocre, Italy M5.5 94 km
Mar 27, 2021 55 km N of Peschici, Italy M5.5 133 km
Mar 29, 2003 51 km W of Komiža, Croatia M5.5 143 km
Apr 9, 2009 5 km SE of Capitignano, Italy M5.4 112 km
Jan 18, 2017 4 km SW of Accumoli, Italy M5.3 131 km
Sep 30, 1995 3 km S of Ischitella, Italy M5.2 113 km
Apr 9, 2009 2 km ESE of Capitignano, Italy M5.2 114 km
Jan 18, 2017 3 km N of Montereale, Italy M5.2 122 km
Apr 6, 2009 5 km ENE of Pizzoli, Italy M5.1 109 km
Mar 14, 2025 14 km NNE of Lesina, Italy M5.0 74 km
Apr 13, 2009 5 km ESE of Capitignano, Italy M5.0 111 km
Mar 27, 2003 62 km W of Komiža, Croatia M5.0 142 km
Apr 6, 2009 0 km WSW of Coppito, Italy M4.9 107 km
Source: USGS (M2.5+, 1990-2025)

Tsunami History

6 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).

Year Location Cause Max Wave Deaths Distance
1631 BAY OF NAPLES Eruption 5.0 m 4,000 134 km
1906 TYRRHENIAN SEA Astronomical 0.4 m 350 134 km
1805 CAMPANIA Earthquake - - 58 km
1731 TYRRHENIAN SEA Earthquake - 3,600 98 km
1627 GARGANO PENINSULA Earthquake - 5,000 74 km
79 BAY OF NAPLES Eruption - 2,100 134 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Vesuvius (134 km).

Name Type Elevation Last Eruption Distance
Vesuvius Stratovolcano 1,281 m (4,203 ft) 1944 134 km
Campi Flegrei Caldera 458 m (1,503 ft) 1538 137 km
Ischia Complex 789 m (2,589 ft) 1302 153 km
Colli Albani Caldera 949 m (3,114 ft) Unknown 156 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 43°F (6°C) 1.7 in Coldest
February 45°F (7°C) 1.6 in
March 49°F (9°C) 1.7 in
April 54°F (12°C) 1.7 in
May 62°F (17°C) 1.2 in Driest
June 69°F (21°C) 1.5 in
July 78°F (26°C) 1.2 in Warmest
August 75°F (24°C) 1.7 in
September 68°F (20°C) 2.2 in
October 61°F (16°C) 2.4 in
November 52°F (11°C) 2.6 in Wettest
December 46°F (8°C) 2.2 in

Gissi has a seasonal temperature swing of 36°F / from 43°F in January to 78°F in July. Total annual precipitation is 21.4 inches, with November being the wettest month (2.6") and May the driest (1.2").

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