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Weather & Climate in San Jacopo al Girone, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Jacopo al Girone experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 36°F in January while summers reach 69°F in July. The area gets 282 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 46.7 inches (wetter than the 38-inch national average). The area receives 38.3 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 217 feet.
Temperature
36°F Jan (2°C)
69°F Jul (21°C)
| Annual Average | 50.8°F |
| 6% below US avg | |
| January Average | 36°F (2°C) |
| July Average | 69°F (21°C) |
| Sunny Days | 282 days/yr |
Geography
| Elevation | 217 ft (66 m) |
| Area | 43.9 sq mi (113.7 km²) |
| Population Density | 35/sq mi |
| Coordinates | 43.7696°N, 11.3403°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,208 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 | 125 km | 6 km |
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 141 km | 10 km |
| May 29, 2012 | 1 km ENE of Medolla, Italy | M5.8 | 122 km | 10 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 148 km | 10 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 145 km | 10 km |
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 127 km | 7 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 143 km | 10 km |
| Oct 15, 1996 | 2 km N of Correggio, Italy | M5.4 | 122 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 63 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 141 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 106 km | 5 km |
| Apr 3, 1998 | 8 km E of Valfabbrica, Italy | M5.2 | 129 km | 10 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 127 km | 10 km |
| May 10, 2000 | 7 km SE of Granarolo, Italy | M5.1 | 81 km | 10 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 130 km | 9 km |
| Sep 18, 2023 | 7 km SE of Marradi, Italy | M5.1 | 39 km | 10 km |
| Nov 2, 2002 | 4 km N of Sant'Alberto, Italy | M5.0 | 112 km | 10 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 131 km | 60 km |
| May 20, 2012 | 1 km SSW of Vigarano Mainarda, Italy | M5.0 | 119 km | 5 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 103 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
8 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1916 | CENTRAL ADRIATIC | Earthquake | — | 4 | 137 km |
| 1875 | ADRIATIC SEA | Earthquake | — | — | 97 km |
| 1846 | LIVORNO | Earthquake | — | 56 | 72 km |
| 1846 | TUSCANY | Earthquake | — | — | 74 km |
| 1742 | LIVORNO | Earthquake | — | — | 97 km |
| 1672 | CENTRAL ADRIATIC | Earthquake | — | 1,500 | 101 km |
| 1646 | LIVORNO | Earthquake | — | — | 86 km |
| 1624 | DELTA OF THE PO | Earthquake | — | — | 99 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Vulsini (139 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 139 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 36°F (2°C) | 3.1 in | Coldest |
| February | 43°F (6°C) | 3.0 in | |
| March | 48°F (9°C) | 3.2 in | |
| April | 53°F (12°C) | 3.7 in | |
| May | 62°F (16°C) | 2.8 in | |
| June | 68°F (20°C) | 2.6 in | |
| July | 69°F (21°C) | 1.6 in | Driest |
| August | 74°F (23°C) | 2.4 in | Warmest |
| September | 67°F (19°C) | 3.4 in | |
| October | 58°F (15°C) | 4.5 in | |
| November | 49°F (9°C) | 5.4 in | Wettest |
| December | 43°F (6°C) | 4.0 in |
San Jacopo al Girone has a seasonal temperature swing of 38°F / from 36°F in January to 74°F in August. Total annual precipitation is 39.5 inches, with November being the wettest month (5.4") and July the driest (1.6").