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Weather & Climate in Passerano Marmorito, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Passerano Marmorito enjoys a temperate climate with an average annual temperature of 56°F (14°C). Winters average 38°F in January while summers reach 75°F in July. The area gets 287 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 33.6 inches. The area receives 4.8 inches of snow annually. The city sits at an elevation of 958 feet.
Temperature
38°F Jan (4°C)
75°F Jul (24°C)
| Annual Average | 56.3°F |
| 4% above US avg | |
| January Average | 38°F (4°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 958 ft (292 m) |
| Area | 21.4 sq mi (55.3 km²) |
| Population Density | 21/sq mi |
| Coordinates | 45.0559°N, 8.0187°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,409 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 | 75 km | 4 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 112 km | 0 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 42 km | 10 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 150 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 115 km | 8 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 124 km | 9 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 39 km | 0 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 76 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 106 km | 14 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 76 km | 10 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 121 km | 10 km |
| Apr 16, 2020 | 2 km SE of Marsaglia, Italy | M4.5 | 116 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 39 km | 40 km |
| Jul 17, 1993 | 0 km NNW of Calice Ligure, Italy | M4.5 | 97 km | 5 km |
| Oct 3, 2012 | 1 km WSW of Lugagnano Val d'Arda, Italy | M4.5 | 144 km | 22 km |
| Jul 17, 1993 | 0 km NNE of Calice Ligure, Italy | M4.4 | 97 km | 5 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 37 km | 22 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 105 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 58 km | 25 km |
| Sep 22, 2022 | 3 km SW of Bargagli, Italy | M4.4 | 108 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1968 | LIGURIA-COTE D'AZUR | Earthquake | 3.0 m | — | 109 km |
| 1564 | LIGURIA-COTE D'AZUR | Eruption + Earthquake | — | 650 | 129 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (4°C) | 1.5 in | |
| February | 40°F (4°C) | 1.7 in | |
| March | 47°F (8°C) | 2.3 in | |
| April | 53°F (11°C) | 3.0 in | |
| May | 60°F (16°C) | 3.8 in | Wettest |
| June | 67°F (19°C) | 2.5 in | |
| July | 75°F (24°C) | 1.5 in | Warmest |
| August | 71°F (22°C) | 2.6 in | |
| September | 65°F (18°C) | 2.2 in | |
| October | 55°F (13°C) | 3.0 in | |
| November | 44°F (7°C) | 2.1 in | |
| December | 38°F (3°C) | 1.3 in | Coldest, Driest |
Passerano Marmorito has a seasonal temperature swing of 37°F / from 38°F in December to 75°F in July. Total annual precipitation is 27.4 inches, with May being the wettest month (3.8") and December the driest (1.3").