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Weather & Climate in Borghetto d'Arroscia, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Borghetto d'Arroscia experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 39°F in January while summers reach 70°F in July. The area gets 317 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 34.2 inches. The area receives 14.9 inches of snow annually. The city sits at an elevation of 509 feet.
Temperature
39°F Jan (4°C)
70°F Jul (21°C)
| Annual Average | 53.6°F |
| 1% below US avg | |
| January Average | 39°F (4°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 317 days/yr |
Geography
| Elevation | 509 ft (155 m) |
| Area | 3.5 sq mi (9.1 km²) |
| Population Density | 22/sq mi |
| Coordinates | 44.0567°N, 7.9808°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,143 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 | 109 km | 4 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 131 km | 0 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 98 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 118 km | 8 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 123 km | 10 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 93 km | 0 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 129 km | 9 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 136 km | 14 km |
| Mar 14, 2001 | 34 km SSE of San Lorenzo al Mare, Italy | M4.6 | 56 km | 19 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 77 km | 10 km |
| Feb 25, 2001 | 28 km SSE of Saint-Jean-Cap-Ferrat, France | M4.6 | 79 km | 9 km |
| Feb 24, 1997 | 36 km SE of Cervo, Italy | M4.5 | 54 km | 20 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 112 km | 10 km |
| Jul 17, 1993 | 0 km NNW of Calice Ligure, Italy | M4.5 | 30 km | 5 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 79 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 75 km | 40 km |
| Apr 16, 2020 | 2 km SE of Marsaglia, Italy | M4.5 | 134 km | 10 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 118 km | 22 km |
| Sep 22, 2022 | 3 km SW of Bargagli, Italy | M4.4 | 96 km | 10 km |
| Jul 17, 1993 | 0 km NNE of Calice Ligure, Italy | M4.4 | 31 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 10.0 m (33 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1979 | FRENCH RIVIERA (LIGURIAN SEA) | Meteorological | 10.0 m | 9 | 71 km |
| 1968 | LIGURIA-COTE D'AZUR | Earthquake | 3.0 m | — | 3 km |
| 1564 | LIGURIA-COTE D'AZUR | Eruption + Earthquake | — | 650 | 56 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 3.0 in | Coldest |
| February | 40°F (4°C) | 2.5 in | |
| March | 44°F (7°C) | 2.8 in | |
| April | 48°F (9°C) | 3.6 in | |
| May | 56°F (13°C) | 3.3 in | |
| June | 62°F (17°C) | 2.2 in | |
| July | 70°F (21°C) | 1.1 in | Warmest, Driest |
| August | 68°F (20°C) | 2.0 in | |
| September | 61°F (16°C) | 3.3 in | |
| October | 53°F (12°C) | 4.8 in | Wettest |
| November | 45°F (7°C) | 3.7 in | |
| December | 40°F (5°C) | 3.0 in |
Borghetto d'Arroscia has a seasonal temperature swing of 31°F / from 39°F in January to 70°F in July. Total annual precipitation is 35.2 inches, with October being the wettest month (4.8") and July the driest (1.1").