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Weather & Climate in Benna, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Benna enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 39°F in January while summers reach 73°F in July. The area gets 293 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 42.3 inches. The area receives 9.9 inches of snow annually. The city sits at an elevation of 909 feet.
Temperature
39°F Jan (4°C)
73°F Jul (23°C)
| Annual Average | 55.6°F |
| 3% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 909 ft (277 m) |
| Area | 6.4 sq mi (16.5 km²) |
| Population Density | 181/sq mi |
| Coordinates | 45.5153°N, 8.1241°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,876 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 101 km | 4 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 143 km | 10 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 132 km | 0 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 77 km | 10 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 147 km | 9 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 79 km | 0 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 132 km | 14 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 122 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 145 km | 3 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 121 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 90 km | 40 km |
| Jul 17, 1993 | 0 km NNW of Calice Ligure, Italy | M4.5 | 146 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 148 km | 10 km |
| Apr 16, 2020 | 2 km SE of Marsaglia, Italy | M4.5 | 135 km | 10 km |
| Sep 22, 2022 | 3 km SW of Bargagli, Italy | M4.4 | 142 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 89 km | 25 km |
| Jul 17, 1993 | 0 km NNE of Calice Ligure, Italy | M4.4 | 146 km | 5 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 67 km | 22 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 53 km | 10 km |
| Jan 20, 1994 | 1 km SW of Melle, Italy | M4.3 | 124 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1601 | LAKE LUCERNE | Eruption + Earthquake | 4.0 m | 8 | 146 km |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | - | 136 km |
| 563 | LAKE GENEVA | Meteorological | - | - | 138 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 1.9 in | |
| February | 37°F (3°C) | 2.0 in | |
| March | 43°F (6°C) | 2.7 in | |
| April | 49°F (9°C) | 3.5 in | |
| May | 57°F (14°C) | 4.7 in | Wettest |
| June | 63°F (17°C) | 3.6 in | |
| July | 73°F (23°C) | 2.4 in | Warmest |
| August | 68°F (20°C) | 3.4 in | |
| September | 61°F (16°C) | 3.0 in | |
| October | 51°F (11°C) | 3.5 in | |
| November | 41°F (5°C) | 2.5 in | |
| December | 36°F (2°C) | 1.7 in | Coldest, Driest |
Benna has a seasonal temperature swing of 37°F / from 36°F in December to 73°F in July. Total annual precipitation is 34.7 inches, with May being the wettest month (4.7") and December the driest (1.7").