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Weather & Climate in San Giacomo delle Segnate, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Giacomo delle Segnate 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 52 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 | 52 ft (16 m) |
| Area | 17.3 sq mi (44.7 km²) |
| Population Density | 73/sq mi |
| Coordinates | 44.9742°N, 11.0343°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,967 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 | 18 km | 6 km |
| May 29, 2012 | 1 km ENE of Medolla, Italy | M5.8 | 14 km | 10 km |
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 10 km | 7 km |
| Oct 15, 1996 | 2 km N of Correggio, Italy | M5.4 | 29 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 79 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 116 km | 5 km |
| May 10, 2000 | 7 km SE of Granarolo, Italy | M5.1 | 106 km | 10 km |
| Sep 18, 2023 | 7 km SE of Marradi, Italy | M5.1 | 118 km | 10 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 11 km | 9 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 13 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 | 39 km | 5 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 97 km | 60 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 136 km | 0 km |
| Jan 25, 2012 | 1 km N of Poviglio, Italy | M4.9 | 41 km | 33 km |
| Jul 17, 2011 | 0 km W of Sermide, Italy | M4.9 | 20 km | 6 km |
| May 20, 2012 | 2 km ENE of Medolla, Italy | M4.9 | 14 km | 10 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 111 km | 10 km |
| Jan 25, 2013 | 3 km ENE of Castiglione di Garfagnana, Italy | M4.9 | 101 km | 16 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 117 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 | — | — | 138 km |
| 1868 | LAKE GARDA | Earthquake | — | — | 85 km |
| 1624 | DELTA OF THE PO | Earthquake | — | — | 73 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 1.8 in | |
| February | 40°F (4°C) | 1.4 in | Driest |
| March | 48°F (9°C) | 1.9 in | |
| April | 55°F (13°C) | 2.2 in | |
| May | 64°F (18°C) | 2.3 in | |
| June | 71°F (22°C) | 2.1 in | |
| July | 78°F (26°C) | 1.9 in | Warmest |
| August | 75°F (24°C) | 2.4 in | |
| September | 68°F (20°C) | 2.4 in | |
| October | 57°F (14°C) | 2.8 in | Wettest |
| November | 45°F (7°C) | 2.5 in | |
| December | 38°F (3°C) | 1.9 in | Coldest |
San Giacomo delle Segnate has a seasonal temperature swing of 41°F / from 38°F in December to 78°F in July. Total annual precipitation is 25.7 inches, with October being the wettest month (2.8") and February the driest (1.4").