Montalto di Castro, Italy

Full City Profile

1.9 /5.0

D Poor

4,623 Population 54/sq mi density

138 ft Elevation 42 meters

59°F Avg Temperature 15°C

Overall

1.9 / 5.0

Below average overall score based on economy, affordability, safety and education

Economy

1.9 / 5.0

$19,721 median income, 11.8% unemployment

Montalto di Castro enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 45°F in January while summers reach 75°F in July. The area gets 300 sunny days per year. Annual precipitation totals 20.0 inches. The area receives 0.0 inches of snow annually.

Temperature

45°F Jan (7°C) 75°F Jul (24°C)

Annual Average	59.0°F
	9% above US avg
January Average	45°F (7°C)
July Average	75°F (24°C)
Sunny Days	300 days/yr

Geography

Elevation	138 ft (42 m)
Area	85.4 sq mi (221.3 km²)
Population Density	54/sq mi
Coordinates	42.3498°N, 11.6079°W
Timezone	Europe/Rome

Precipitation & Snow

Annual Rainfall 20.0"

47% below US avg

Snowfall 0.0"

Wettest Month (Nov) 2.68"

Driest Month (Jul) 0.39"

Air Quality

Earthquake History

1,144 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M2.7 on May 8, 2025.

Apr 6, 2009	3 km SE of Sassa, Italy	M6.3	142 km
Aug 24, 2016	5 km WNW of Accumoli, Italy	M6.2	136 km
Sep 26, 1997	3 km SSE of Nocera Umbra, Italy	M6.0	128 km
Sep 26, 1997	6 km WSW of Serravalle di Chienti, Italy	M5.7	130 km
Jan 18, 2017	5 km ESE of Cittareale, Italy	M5.7	136 km
Aug 24, 2016	5 km S of Castelsantangelo sul Nera, Italy	M5.6	138 km
Jan 18, 2017	4 km SE of Cittareale, Italy	M5.6	132 km
Oct 6, 1997	6 km E of Valtopina, Italy	M5.5	127 km
Oct 14, 1997	8 km NNW of Sellano, Italy	M5.5	125 km
Mar 26, 1998	1 km E of Esanatoglia, Italy	M5.4	150 km
Apr 9, 2009	5 km SE of Capitignano, Italy	M5.4	143 km
Oct 3, 1997	3 km ENE of Valtopina, Italy	M5.3	126 km
Oct 12, 1997	2 km NW of Sellano, Italy	M5.3	122 km
Jan 18, 2017	4 km SW of Accumoli, Italy	M5.3	136 km
Apr 9, 2009	2 km ESE of Capitignano, Italy	M5.2	143 km
Jan 18, 2017	3 km N of Montereale, Italy	M5.2	137 km
Apr 3, 1998	8 km E of Valfabbrica, Italy	M5.2	127 km
Apr 6, 2009	5 km ENE of Pizzoli, Italy	M5.1	145 km
Apr 13, 2009	5 km ESE of Capitignano, Italy	M5.0	145 km
Apr 6, 2009	0 km WSW of Coppito, Italy	M4.9	142 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km.

Year	Location	Cause	Max Wave	Deaths	Distance
1846	LIVORNO	Earthquake	—	56	143 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Vulsini (38 km).

Name	Type	Elevation	Last Eruption	Distance
Vulsini	Caldera	800 m (2,625 ft)	-104	38 km
Colli Albani	Caldera	949 m (3,114 ft)	Unknown	114 km

Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	45°F (7°C)	2.2 in	Coldest
February	46°F (8°C)	1.8 in
March	50°F (10°C)	1.6 in
April	54°F (12°C)	1.6 in
May	62°F (17°C)	1.4 in
June	69°F (21°C)	0.8 in
July	75°F (24°C)	0.4 in	Driest
August	76°F (24°C)	1.0 in	Warmest
September	70°F (21°C)	1.9 in
October	61°F (16°C)	2.5 in
November	52°F (11°C)	2.7 in	Wettest
December	47°F (8°C)	2.1 in

Montalto di Castro has a seasonal temperature swing of 30°F / from 45°F in January to 76°F in August. Total annual precipitation is 20.0 inches, with November being the wettest month (2.7") and July the driest (0.4").

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