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Weather & Climate in Monteriggioni, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Monteriggioni enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 44°F in January while summers reach 79°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 36.1 inches. The area receives 2.8 inches of snow annually. The city sits at an elevation of 899 feet.
Temperature
44°F Jan (7°C)
79°F Jul (26°C)
| Annual Average | 59.8°F |
| 11% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 303 days/yr |
Geography
| Elevation | 899 ft (274 m) |
| Area | 51.0 sq mi (132.1 km²) |
| Population Density | 1/sq mi |
| Coordinates | 43.3899°N, 11.2232°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,031 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 133 km | 10 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 140 km | 10 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 136 km | 10 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 143 km | 10 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 142 km | 10 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 146 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 106 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 132 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 122 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 | 79 km | 10 km |
| May 10, 2000 | 7 km SE of Granarolo, Italy | M5.1 | 120 km | 10 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 119 km | 10 km |
| Jan 25, 2013 | 3 km ENE of Castiglione di Garfagnana, Italy | M4.9 | 106 km | 16 km |
| Jun 5, 1993 | 7 km ESE of Valfabbrica, Italy | M4.9 | 122 km | 8 km |
| Nov 9, 1997 | 2 km NE of Sellano, Italy | M4.8 | 150 km | 10 km |
| Jun 22, 2000 | 8 km WSW of Cipolleto, Italy | M4.8 | 102 km | 10 km |
| May 8, 2000 | 3 km NE of Faenza, Italy | M4.8 | 117 km | 10 km |
| Oct 16, 1997 | 8 km ESE of Valtopina, Italy | M4.8 | 138 km | 10 km |
| Mar 1, 2008 | 6 km NNW of Galliano, Italy | M4.8 | 75 km | 4 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
7 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1875 | ADRIATIC SEA | Earthquake | — | — | 131 km |
| 1846 | LIVORNO | Earthquake | — | 56 | 50 km |
| 1846 | TUSCANY | Earthquake | — | — | 60 km |
| 1742 | LIVORNO | Earthquake | — | — | 84 km |
| 1672 | CENTRAL ADRIATIC | Earthquake | — | 1,500 | 125 km |
| 1646 | LIVORNO | Earthquake | — | — | 75 km |
| 1624 | DELTA OF THE PO | Earthquake | — | — | 142 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Vulsini (105 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 105 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 2.7 in | |
| February | 44°F (7°C) | 2.6 in | |
| March | 48°F (9°C) | 2.7 in | |
| April | 53°F (12°C) | 3.1 in | |
| May | 61°F (16°C) | 2.5 in | |
| June | 67°F (20°C) | 2.1 in | |
| July | 79°F (26°C) | 1.3 in | Warmest, Driest |
| August | 73°F (23°C) | 1.9 in | |
| September | 66°F (19°C) | 3.0 in | |
| October | 58°F (15°C) | 3.7 in | |
| November | 50°F (10°C) | 4.3 in | Wettest |
| December | 43°F (6°C) | 3.4 in | Coldest |
Monteriggioni has a seasonal temperature swing of 36°F / from 43°F in December to 79°F in July. Total annual precipitation is 33.1 inches, with November being the wettest month (4.3") and July the driest (1.3").