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Weather & Climate in San Possidonio, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Possidonio enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 41°F in January while summers reach 78°F in July. The area gets 289 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 33.5 inches. The area receives 3.4 inches of snow annually. The city sits at an elevation of 66 feet.
Temperature
41°F Jan (5°C)
78°F Jul (26°C)
| Annual Average | 58.5°F |
| 8% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 289 days/yr |
Geography
| Elevation | 66 ft (20 m) |
| Area | 19.4 sq mi (50.3 km²) |
| Population Density | 161/sq mi |
| Coordinates | 44.8740°N, 10.9809°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,005 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| May 20, 2012 | 4 km NNE of Massa Finalese, Italy | M6.0 | 20 km | 6 km |
| May 29, 2012 | 1 km ENE of Medolla, Italy | M5.8 | 9 km | 10 km |
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 3 km | 7 km |
| Oct 15, 1996 | 2 km N of Correggio, Italy | M5.4 | 18 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 71 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 105 km | 5 km |
| May 10, 2000 | 7 km SE of Granarolo, Italy | M5.1 | 102 km | 10 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 2 km | 10 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 4 km | 9 km |
| Sep 18, 2023 | 7 km SE of Marradi, Italy | M5.1 | 110 km | 10 km |
| Nov 2, 2002 | 4 km N of Sant'Alberto, Italy | M5.0 | 99 km | 10 km |
| May 20, 2012 | 1 km SSW of Vigarano Mainarda, Italy | M5.0 | 40 km | 5 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 87 km | 60 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 130 km | 0 km |
| Jul 17, 2011 | 0 km W of Sermide, Italy | M4.9 | 28 km | 6 km |
| Jan 25, 2013 | 3 km ENE of Castiglione di Garfagnana, Italy | M4.9 | 89 km | 16 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 105 km | 10 km |
| Jan 25, 2012 | 1 km N of Poviglio, Italy | M4.9 | 35 km | 33 km |
| May 20, 2012 | 2 km ENE of Medolla, Italy | M4.9 | 10 km | 10 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 116 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1875 | ADRIATIC SEA | Earthquake | — | — | 135 km |
| 1868 | LAKE GARDA | Earthquake | — | — | 94 km |
| 1624 | DELTA OF THE PO | Earthquake | — | — | 72 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 1.9 in | |
| February | 40°F (4°C) | 1.5 in | Driest |
| March | 48°F (9°C) | 1.8 in | |
| April | 54°F (12°C) | 2.1 in | |
| May | 64°F (18°C) | 2.4 in | |
| June | 70°F (21°C) | 2.1 in | |
| July | 78°F (26°C) | 1.7 in | Warmest |
| August | 75°F (24°C) | 2.4 in | |
| September | 67°F (20°C) | 2.3 in | |
| October | 57°F (14°C) | 2.9 in | Wettest |
| November | 45°F (7°C) | 2.4 in | |
| December | 37°F (3°C) | 1.9 in | Coldest |
San Possidonio has a seasonal temperature swing of 41°F / from 37°F in December to 78°F in July. Total annual precipitation is 25.2 inches, with October being the wettest month (2.9") and February the driest (1.5").