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Riolo Terme, Italy

Full City Profile

1.9 /5.0
D Poor
4,332 Population 202/sq mi density
322 ft Elevation 98 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
$22,421 median income, 10.3% unemployment
Riolo Terme enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 42°F in January while summers reach 79°F in July. The area gets 294 sunny days per year. Annual precipitation totals 35.7 inches. The area receives 6.3 inches of snow annually.

Temperature

42°F Jan (5°C) 79°F Jul (26°C)
Annual Average59.1°F
9% above US avg
January Average42°F (5°C)
July Average79°F (26°C)
Sunny Days294 days/yr

Geography

Elevation322 ft (98 m)
Area21.5 sq mi (55.6 km²)
Population Density202/sq mi
Coordinates44.2761°N, 11.7272°W
TimezoneEurope/Rome

Precipitation & Snow

Annual Rainfall 35.7"
6% below US avg
Snowfall 6.3"
Wettest Month (Nov) 3.98"
Driest Month (Jul) 1.73"

Air Quality

Earthquake History

1,969 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.0. Most recent: M2.5 on Mar 4, 2025.

May 20, 2012 4 km NNE of Massa Finalese, Italy M6.0 79 km
May 29, 2012 1 km ENE of Medolla, Italy M5.8 82 km
May 29, 2012 2 km NE of San Possidonio, Italy M5.5 89 km
Oct 15, 1996 2 km N of Correggio, Italy M5.4 95 km
Sep 14, 2003 3 km E of Monterenzio, Italy M5.3 23 km
Jun 21, 2013 6 km WSW of Minucciano, Italy M5.2 128 km
Apr 3, 1998 8 km E of Valfabbrica, Italy M5.2 146 km
May 10, 2000 7 km SE of Granarolo, Italy M5.1 22 km
Sep 18, 2023 7 km SE of Marradi, Italy M5.1 29 km
Jun 3, 2012 3 km ENE of Novi di Modena, Italy M5.1 93 km
May 29, 2012 2 km W of San Possidonio, Italy M5.1 90 km
May 20, 2012 1 km SSW of Vigarano Mainarda, Italy M5.0 65 km
Nov 2, 2002 4 km N of Sant'Alberto, Italy M5.0 49 km
Jan 27, 2012 4 km SE of Berceto, Italy M5.0 137 km
Jan 25, 2013 3 km ENE of Castiglione di Garfagnana, Italy M4.9 102 km
May 20, 2012 2 km ENE of Medolla, Italy M4.9 82 km
Jul 17, 2011 0 km W of Sermide, Italy M4.9 88 km
Jun 5, 1993 7 km ESE of Valfabbrica, Italy M4.9 150 km
Jun 30, 2013 6 km SW of Minucciano, Italy M4.9 127 km
Jan 25, 2012 1 km N of Poviglio, Italy M4.9 114 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

9 tsunamis recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1930 CENTRAL ADRIATIC Earthquake — 18 147 km
1916 CENTRAL ADRIATIC Earthquake — 4 106 km
1875 ADRIATIC SEA Earthquake — — 54 km
1846 LIVORNO Earthquake — 56 133 km
1846 TUSCANY Earthquake — — 131 km
1742 LIVORNO Earthquake — — 150 km
1672 CENTRAL ADRIATIC Earthquake — 1,500 78 km
1646 LIVORNO Earthquake — — 139 km
1624 DELTA OF THE PO Earthquake — — 37 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Vulsini (187 km).

Name Type Elevation Last Eruption Distance
Vulsini Caldera 800 m (2,625 ft) -104 187 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (5°C) 2.0 in
February 40°F (5°C) 2.1 in
March 47°F (8°C) 2.6 in
April 53°F (12°C) 3.1 in
May 62°F (17°C) 2.4 in
June 69°F (20°C) 2.5 in
July 79°F (26°C) 1.7 in Warmest, Driest
August 74°F (23°C) 2.4 in
September 67°F (19°C) 3.3 in
October 57°F (14°C) 3.3 in
November 46°F (8°C) 4.0 in Wettest
December 39°F (4°C) 2.7 in Coldest

Riolo Terme has a seasonal temperature swing of 40°F / from 39°F in December to 79°F in July. Total annual precipitation is 32.1 inches, with November being the wettest month (4.0") and July the driest (1.7").

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