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Balerna, Switzerland

Full City Profile

3,456 Population 3,527/sq mi density
991 ft Elevation 302 meters
57°F Avg Temperature 14°C
Balerna enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 42°F in January while summers reach 73°F in July. The area gets 282 sunny days per year. Annual precipitation totals 75.4 inches. The area receives 12.8 inches of snow annually.

Temperature

42°F Jan (5°C) 73°F Jul (23°C)
Annual Average57.2°F
6% above US avg
January Average42°F (5°C)
July Average73°F (23°C)
Sunny Days282 days/yr

Geography

Elevation991 ft (302 m)
Area1.0 sq mi (2.5 km²)
Population Density3,527/sq mi
Coordinates45.8464°N, 9.0072°W
TimezoneEurope/Zurich

Precipitation & Snow

Annual Rainfall 75.4"
98% above US avg
Snowfall 12.8"
Wettest Month (May) 5.87"
Driest Month (Feb) 2.17"

Air Quality

Earthquake History

1,003 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M0.0 on Jul 21, 2025.

Apr 11, 2003 1 km SSW of Carezzano Maggiore, Italy M5.0 118 km
Aug 21, 2000 1 km WNW of Oviglio, Italy M4.9 117 km
Apr 18, 2005 2 km WSW of Marsaglia, Italy M4.9 130 km
Oct 29, 1995 0 km WNW of Adro, Italy M4.9 78 km
Dec 29, 1999 12 km N of Isolaccia, Italy M4.8 131 km
Nov 20, 1991 1 km WSW of Churwalden, Switzerland M4.7 111 km
Mar 5, 2012 3 km NNW of Santo Stefano d'Aveto, Italy M4.7 146 km
Jul 18, 2001 3 km S of Masio, Italy M4.7 122 km
Oct 3, 2012 1 km WSW of Lugagnano Val d'Arda, Italy M4.5 130 km
Apr 6, 2000 11 km WSW of Tubre, Italy M4.5 132 km
Aug 28, 1994 6 km SSW of Muotathal, Switzerland M4.5 121 km
Oct 1, 2001 11 km WSW of Tubre, Italy M4.5 132 km
Feb 17, 1992 4 km NNE of Scharans, Switzerland M4.5 107 km
Apr 16, 2020 2 km SE of Marsaglia, Italy M4.5 131 km
Jun 14, 1993 3 km S of Vogogna, Italy M4.4 57 km
Nov 21, 1995 1 km SW of Collegno, Italy M4.4 143 km
Feb 11, 1990 northern Italy M4.3 144 km
Apr 29, 2003 2 km SSW of Varen, Switzerland M4.3 120 km
May 6, 2003 7 km WSW of Linthal, Switzerland M4.3 117 km
Mar 31, 1996 7 km NNW of Bionaz, Italy M4.3 125 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 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 27 119 km
1601 LAKE LUCERNE Eruption + Earthquake 4.0 m 8 113 km
1996 LAKE BRIENZ Meteorological 0.5 m 127 km
1868 LAKE GARDA Earthquake 132 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (5°C) 2.9 in
February 36°F (2°C) 2.2 in Driest
March 41°F (5°C) 3.4 in
April 47°F (8°C) 4.8 in
May 55°F (13°C) 5.9 in Wettest
June 61°F (16°C) 5.5 in
July 73°F (23°C) 4.5 in Warmest
August 65°F (18°C) 5.3 in
September 59°F (15°C) 5.6 in
October 50°F (10°C) 5.5 in
November 41°F (5°C) 3.8 in
December 36°F (2°C) 2.6 in Coldest

Balerna has a seasonal temperature swing of 38°F / from 36°F in December to 73°F in July. Total annual precipitation is 51.7 inches, with May being the wettest month (5.9") and February the driest (2.2").

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