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Weather & Climate in La Grancia, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
La Grancia enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 76°F in July. The area gets 303 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 32.1 inches. The area receives 13.5 inches of snow annually. The city sits at an elevation of 1,736 feet.
Temperature
40°F Jan (4°C)
76°F Jul (25°C)
| Annual Average | 55.6°F |
| 3% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 76°F (25°C) |
| Sunny Days | 303 days/yr |
Geography
| Elevation | 1,736 ft (529 m) |
| Area | 16.3 sq mi (42.1 km²) |
| Population Density | 44/sq mi |
| Coordinates | 41.8614°N, 13.4335°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,199 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.3.
| Apr 6, 2009 | 3 km SE of Sassa, Italy | M6.3 | 53 km | 9 km |
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 98 km | 4 km |
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 145 km | 10 km |
| Oct 31, 2002 | 4 km WSW of Larino, Italy | M5.9 | 120 km | 10 km |
| Nov 1, 2002 | 2 km ESE of Casacalenda, Italy | M5.8 | 120 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 84 km | 7 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 140 km | 10 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 111 km | 3 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 83 km | 10 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 141 km | 10 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 130 km | 10 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 46 km | 15 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 70 km | 15 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 124 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 145 km | 10 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 91 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 79 km | 7 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 73 km | 3 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 66 km | 9 km |
| Apr 13, 2009 | 5 km ESE of Capitignano, Italy | M5.0 | 72 km | 8 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1631 | BAY OF NAPLES | Eruption | 5.0 m | 4,000 | 142 km |
| 1906 | TYRRHENIAN SEA | Astronomical | 0.4 m | 350 | 142 km |
| 1805 | CAMPANIA | Earthquake | — | — | 95 km |
| 79 | BAY OF NAPLES | Eruption | — | 2,100 | 142 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Colli Albani (63 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 63 km |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 129 km |
| Ischia | Complex | 789 m (2,589 ft) | 1302 | 132 km |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 142 km |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 149 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.1 in | Driest |
| February | 36°F (2°C) | 2.4 in | Coldest |
| March | 40°F (4°C) | 2.2 in | |
| April | 45°F (7°C) | 2.8 in | |
| May | 54°F (12°C) | 2.8 in | |
| June | 60°F (16°C) | 2.5 in | |
| July | 76°F (25°C) | 2.4 in | Warmest |
| August | 66°F (19°C) | 2.4 in | |
| September | 59°F (15°C) | 3.5 in | |
| October | 52°F (11°C) | 4.1 in | Wettest |
| November | 43°F (6°C) | 3.9 in | |
| December | 37°F (3°C) | 2.8 in |
La Grancia has a seasonal temperature swing of 41°F / from 36°F in February to 76°F in July. Total annual precipitation is 33.8 inches, with October being the wettest month (4.1") and January the driest (2.1").