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Weather & Climate in San Michele, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Michele enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 43°F in January while summers reach 78°F in July. The area gets 296 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 36.9 inches. The area receives 11.8 inches of snow annually. The city sits at an elevation of 341 feet.
Temperature
43°F Jan (6°C)
78°F Jul (26°C)
| Annual Average | 58.5°F |
| 8% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 341 ft (104 m) |
| Area | 3.8 sq mi (9.9 km²) |
| Population Density | 348/sq mi |
| Coordinates | 43.6622°N, 12.9980°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,952 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.2.
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 106 km | 4 km |
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 66 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 119 km | 7 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 69 km | 10 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 121 km | 10 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 92 km | 3 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 70 km | 10 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 78 km | 10 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 45 km | 10 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 134 km | 15 km |
| Jul 21, 2013 | 3 km ENE of Marcelli, Italy | M5.4 | 57 km | 8 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 113 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 144 km | 10 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 85 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 67 km | 10 km |
| Apr 3, 1998 | 8 km E of Valfabbrica, Italy | M5.2 | 60 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 124 km | 7 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 131 km | 3 km |
| Sep 18, 2023 | 7 km SE of Marradi, Italy | M5.1 | 113 km | 10 km |
| May 10, 2000 | 7 km SE of Granarolo, Italy | M5.1 | 108 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
5 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1930 | CENTRAL ADRIATIC | Earthquake | — | 18 | 47 km |
| 1916 | CENTRAL ADRIATIC | Earthquake | — | 4 | 42 km |
| 1875 | ADRIATIC SEA | Earthquake | — | — | 77 km |
| 1672 | CENTRAL ADRIATIC | Earthquake | — | 1,500 | 45 km |
| 1624 | DELTA OF THE PO | Earthquake | — | — | 142 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Vulsini (147 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 147 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 2.1 in | |
| February | 42°F (5°C) | 2.4 in | Coldest |
| March | 47°F (8°C) | 2.7 in | |
| April | 52°F (11°C) | 2.9 in | |
| May | 61°F (16°C) | 2.8 in | |
| June | 68°F (20°C) | 2.8 in | |
| July | 78°F (26°C) | 2.1 in | Warmest, Driest |
| August | 73°F (23°C) | 3.0 in | |
| September | 66°F (19°C) | 3.4 in | |
| October | 58°F (14°C) | 3.5 in | |
| November | 48°F (9°C) | 4.2 in | Wettest |
| December | 42°F (6°C) | 3.0 in |
San Michele has a seasonal temperature swing of 37°F / from 42°F in February to 78°F in July. Total annual precipitation is 35.0 inches, with November being the wettest month (4.2") and July the driest (2.1").