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Weather & Climate in San Francesco, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Francesco 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 318 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 | 318 ft (97 m) |
| Area | 49.9 sq mi (129.2 km²) |
| Population Density | 57/sq mi |
| Coordinates | 43.7748°N, 11.4484°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,267 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 | 134 km | 10 km |
| May 29, 2012 | 1 km ENE of Medolla, Italy | M5.8 | 123 km | 10 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 141 km | 10 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 138 km | 10 km |
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 129 km | 7 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 148 km | 10 km |
| Oct 15, 1996 | 2 km N of Correggio, Italy | M5.4 | 125 km | 10 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 136 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 134 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 62 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 113 km | 5 km |
| Apr 3, 1998 | 8 km E of Valfabbrica, Italy | M5.2 | 122 km | 10 km |
| Sep 18, 2023 | 7 km SE of Marradi, Italy | M5.1 | 33 km | 10 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 128 km | 10 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 132 km | 9 km |
| May 10, 2000 | 7 km SE of Granarolo, Italy | M5.1 | 75 km | 10 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 138 km | 60 km |
| May 20, 2012 | 1 km SSW of Vigarano Mainarda, Italy | M5.0 | 118 km | 5 km |
| Nov 2, 2002 | 4 km N of Sant'Alberto, Italy | M5.0 | 106 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 | 128 km |
| 1875 | ADRIATIC SEA | Earthquake | — | — | 90 km |
| 1846 | LIVORNO | Earthquake | — | 56 | 80 km |
| 1846 | TUSCANY | Earthquake | — | — | 82 km |
| 1742 | LIVORNO | Earthquake | — | — | 105 km |
| 1672 | CENTRAL ADRIATIC | Earthquake | — | 1,500 | 93 km |
| 1646 | LIVORNO | Earthquake | — | — | 94 km |
| 1624 | DELTA OF THE PO | Earthquake | — | — | 96 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Vulsini (136 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 136 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 Francesco 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").