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Biassono, Italy

Full City Profile

2.1 /5.0
C Fair
10,897 Population 3,427/sq mi density
663 ft Elevation 202 meters
58°F Avg Temperature 14°C
C
Overall
2.1 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Economy
2.1 / 5.0
$30,634 median income, 10.1% unemployment
Biassono enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 40°F in January while summers reach 76°F in July. The area gets 288 sunny days per year. Annual precipitation totals 53.6 inches. The area receives 1.6 inches of snow annually.

Temperature

40°F Jan (4°C) 76°F Jul (24°C)
Annual Average57.9°F
7% above US avg
January Average40°F (4°C)
July Average76°F (24°C)
Sunny Days288 days/yr

Geography

Elevation663 ft (202 m)
Area3.2 sq mi (8.2 km²)
Population Density3,427/sq mi
Coordinates45.6286°N, 9.2712°W
TimezoneEurope/Rome

Precipitation & Snow

Annual Rainfall 53.6"
41% above US avg
Snowfall 1.6"
Wettest Month (Oct) 4.76"
Driest Month (Feb) 2.13"

Air Quality

Earthquake History

1,125 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M2.7 on May 20, 2025.

Apr 11, 2003 1 km SSW of Carezzano Maggiore, Italy M5.0 98 km
Jan 27, 2012 4 km SE of Berceto, Italy M5.0 141 km
Aug 21, 2000 1 km WNW of Oviglio, Italy M4.9 105 km
Apr 18, 2005 2 km WSW of Marsaglia, Italy M4.9 103 km
Jan 25, 2012 1 km N of Poviglio, Italy M4.9 131 km
Oct 29, 1995 0 km WNW of Adro, Italy M4.9 53 km
Dec 29, 1999 12 km N of Isolaccia, Italy M4.8 134 km
Feb 21, 1998 2 km ENE of Campagnola Emilia, Italy M4.8 148 km
Jul 18, 2001 3 km S of Masio, Italy M4.7 111 km
Nov 20, 1991 1 km WSW of Churwalden, Switzerland M4.7 129 km
Mar 5, 2012 3 km NNW of Santo Stefano d'Aveto, Italy M4.7 118 km
Aug 13, 2019 4 km SW of Stazione Valmozzola, Italy M4.6 129 km
Oct 15, 1996 4 km WNW of Correggio, Italy M4.5 148 km
Oct 15, 1996 2 km NE of Poviglio, Italy M4.5 132 km
Oct 3, 2012 1 km WSW of Lugagnano Val d'Arda, Italy M4.5 99 km
Aug 28, 1994 6 km SSW of Muotathal, Switzerland M4.5 149 km
Feb 17, 1992 4 km NNE of Scharans, Switzerland M4.5 126 km
Apr 16, 2020 2 km SE of Marsaglia, Italy M4.5 104 km
Apr 6, 2000 11 km WSW of Tubre, Italy M4.5 136 km
Oct 1, 2001 11 km WSW of Tubre, Italy M4.5 136 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 95.0 m (312 ft).

Year Location Cause Max Wave Deaths Distance
1987 VALTELLINA Meteorological 95.0 m 27 117 km
1601 LAKE LUCERNE Eruption + Earthquake 4.0 m 8 143 km
1868 LAKE GARDA Earthquake — — 111 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (4°C) 2.9 in
February 40°F (4°C) 2.1 in Driest
March 47°F (9°C) 2.8 in
April 54°F (12°C) 3.7 in
May 62°F (17°C) 4.7 in
June 69°F (21°C) 3.8 in
July 76°F (24°C) 3.2 in Warmest
August 73°F (23°C) 4.0 in
September 66°F (19°C) 4.2 in
October 55°F (13°C) 4.8 in Wettest
November 45°F (7°C) 3.4 in
December 37°F (3°C) 2.5 in Coldest

Biassono has a seasonal temperature swing of 39°F / from 37°F in December to 76°F in July. Total annual precipitation is 42.1 inches, with October being the wettest month (4.8") and February the driest (2.1").

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