San Giovanni, Italy

Full City Profile

1.9 /5.0

D Poor

1,356 Population 50/sq mi density

180 ft Elevation 55 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

$23,595 median income, 10.6% unemployment

San Giovanni enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 43°F in January while summers reach 76°F in July. The area gets 285 sunny days per year. Annual precipitation totals 51.8 inches. The area receives 1.5 inches of snow annually.

Temperature

43°F Jan (6°C) 76°F Jul (25°C)

Annual Average	58.6°F
	9% above US avg
January Average	43°F (6°C)
July Average	76°F (25°C)
Sunny Days	285 days/yr

Geography

Elevation	180 ft (55 m)
Area	27.4 sq mi (71.0 km²)
Population Density	50/sq mi
Coordinates	46.0210°N, 12.5156°W
Timezone	Europe/Rome

Precipitation & Snow

Annual Rainfall 51.8"

36% above US avg

Snowfall 1.5"

Wettest Month (Jun) 5.04"

Driest Month (Feb) 2.05"

Air Quality

Earthquake History

805 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.6. Most recent: M2.7 on May 20, 2025.

Apr 12, 1998	5 km E of Kobarid, Slovenia	M5.6	91 km
Jul 12, 2004	7 km NE of Kobarid, Slovenia	M5.2	92 km
Mar 13, 1998	4 km NW of Ilirska Bistrica, Slovenia	M5.2	139 km
Jul 17, 2011	0 km W of Sermide, Italy	M4.9	148 km
May 22, 1995	6 km NNW of Ilirska Bistrica, Slovenia	M4.9	140 km
Nov 11, 1990	5 km ENE of Cerkno, Slovenia	M4.7	119 km
Jul 17, 2001	3 km NNE of Rifiano, Italy	M4.7	128 km
Feb 14, 2002	4 km SSW of Moggio di Sotto, Italy	M4.7	64 km
Jun 2, 2002	6 km SSE of Pivka, Slovenia	M4.6	140 km
May 6, 1998	6 km NNW of Tolmin, Slovenia	M4.6	95 km
Jun 9, 2012	5 km NE of Lamosano, Italy	M4.5	22 km
Oct 5, 1991	0 km W of Nimis, Italy	M4.5	61 km
May 28, 1998	3 km WSW of Osoppo, Italy	M4.5	48 km
Apr 22, 2014	7 km SE of Pivka, Slovenia	M4.5	142 km
May 13, 1999	2 km NW of Clodig, Italy	M4.4	83 km
Jan 30, 2015	4 km W of Moggio di Sotto, Italy	M4.4	65 km
Apr 24, 2005	0 km NNW of Ilirska Bistrica, Slovenia	M4.4	143 km
Oct 24, 1994	3 km ESE of Piazza, Italy	M4.3	103 km
Mar 27, 2024	6 km ENE of Tramonti di Sopra, Italy	M4.3	44 km
Apr 20, 1994	5 km NE of Claut, Italy	M4.3	31 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 235.0 m (771 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1963	VAJONT DAM, VAJONT RIVER	Meteorological	235.0 m	2,000	31 km
1868	LAKE GARDA	Earthquake	—	—	145 km

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

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	43°F (6°C)	2.4 in
February	36°F (2°C)	2.1 in	Driest
March	43°F (6°C)	3.1 in
April	49°F (10°C)	3.9 in
May	58°F (15°C)	4.5 in
June	65°F (18°C)	5.0 in	Wettest
July	76°F (25°C)	4.1 in	Warmest
August	69°F (20°C)	4.0 in
September	62°F (16°C)	4.4 in
October	52°F (11°C)	4.8 in
November	42°F (6°C)	3.9 in
December	35°F (2°C)	2.8 in	Coldest

San Giovanni has a seasonal temperature swing of 41°F / from 35°F in December to 76°F in July. Total annual precipitation is 45.1 inches, with June being the wettest month (5.0") and February the driest (2.1").

View full weather details →