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Troia, Italy

Full City Profile

1.9 /5.0
D Poor
6,614 Population 110/sq mi density
1,440 ft Elevation 439 meters
58°F Avg Temperature 14°C
D
Overall
1.9 / 5.0
Below average overall score based on economy, affordability, safety and education
D
Economy
1.9 / 5.0
$17,218 median income, 12.6% unemployment
Troia enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 45°F in January while summers reach 74°F in July. The area gets 300 sunny days per year. Annual precipitation totals 19.7 inches. The area receives 0.0 inches of snow annually.

Temperature

45°F Jan (7°C) 74°F Jul (23°C)
Annual Average57.8°F
7% above US avg
January Average45°F (7°C)
July Average74°F (23°C)
Sunny Days300 days/yr

Geography

Elevation1,440 ft (439 m)
Area60.2 sq mi (155.9 km²)
Population Density110/sq mi
Coordinates41.3643°N, 15.3173°W
TimezoneEurope/Rome

Precipitation & Snow

Annual Rainfall 19.7"
48% below US avg
Snowfall 0.0"
Wettest Month (Nov) 2.52"
Driest Month (Jul) 1.02"

Air Quality

Earthquake History

646 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.9. Most recent: M4.0 on May 13, 2025.

Oct 31, 2002 4 km WSW of Larino, Italy M5.9 60 km
Nov 1, 2002 2 km ESE of Casacalenda, Italy M5.8 55 km
May 5, 1990 6 km NE of Avigliano, Italy M5.8 76 km
Mar 27, 2021 55 km N of Peschici, Italy M5.5 135 km
Sep 30, 1995 3 km S of Ischitella, Italy M5.2 74 km
May 26, 1991 3 km E of Avigliano, Italy M5.1 80 km
Mar 14, 2025 14 km NNE of Lesina, Italy M5.0 69 km
Mar 28, 2023 2 km NNW of Montagano, Italy M4.7 64 km
Sep 21, 2019 4 km WNW of Agropoli, Italy M4.7 115 km
May 29, 2006 6 km SE of Carpino, Italy M4.7 69 km
Feb 1, 1990 10 km NNE of Isole Tremiti, Italy M4.7 96 km
Apr 3, 1996 0 km NNE of Muro Lucano, Italy M4.7 69 km
May 5, 1990 1 km W of Pietragalla, Italy M4.6 82 km
Feb 20, 2008 3 km W of Belmonte Castello, Italy M4.6 130 km
Mar 19, 1997 1 km SSE of Sepino, Italy M4.6 58 km
Apr 15, 2021 59 km N of Peschici, Italy M4.6 139 km
Sep 27, 2012 0 km E of Sant'Arcangelo Trimonte, Italy M4.6 38 km
Sep 22, 1998 6 km SE of Carpino, Italy M4.5 70 km
Nov 1, 2002 3 km SSW of Montecilfone, Italy M4.5 69 km
Nov 1, 2002 2 km SE of Lupara, Italy M4.5 63 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

7 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 96 km
1906 TYRRHENIAN SEA Astronomical 0.4 m 350 96 km
1805 CAMPANIA Earthquake 73 km
1731 TYRRHENIAN SEA Earthquake 3,600 21 km
1627 GARGANO PENINSULA Earthquake 5,000 41 km
1562 REGGIO DI CALABRIA Earthquake 97 km
79 BAY OF NAPLES Eruption 2,100 96 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Vesuvius (96 km).

Name Type Elevation Last Eruption Distance
Vesuvius Stratovolcano 1,281 m (4,203 ft) 1944 96 km
Campi Flegrei Caldera 458 m (1,503 ft) 1538 115 km
Ischia Complex 789 m (2,589 ft) 1302 138 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 45°F (7°C) 1.8 in
February 44°F (7°C) 1.7 in Coldest
March 48°F (9°C) 1.6 in
April 52°F (11°C) 1.5 in
May 61°F (16°C) 1.3 in
June 69°F (20°C) 1.1 in
July 74°F (23°C) 1.0 in Driest
August 75°F (24°C) 1.2 in Warmest
September 68°F (20°C) 1.8 in
October 60°F (16°C) 2.1 in
November 52°F (11°C) 2.5 in Wettest
December 47°F (9°C) 2.1 in

Troia has a seasonal temperature swing of 31°F / from 44°F in February to 75°F in August. Total annual precipitation is 19.7 inches, with November being the wettest month (2.5") and July the driest (1.0").

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