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Weather & Climate in Casale Marittimo, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Casale Marittimo enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 45°F in January while summers reach 78°F in July. The area gets 309 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 43.7 inches. The area receives 2.4 inches of snow annually. The city sits at an elevation of 702 feet.
Temperature
45°F Jan (7°C)
78°F Jul (25°C)
| Annual Average | 60.2°F |
| 11% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 309 days/yr |
Geography
| Elevation | 702 ft (214 m) |
| Area | 25.6 sq mi (66.2 km²) |
| Population Density | 26/sq mi |
| Coordinates | 43.2973°N, 10.6166°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,279 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.3.
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 133 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 103 km | 5 km |
| Sep 18, 2023 | 7 km SE of Marradi, Italy | M5.1 | 117 km | 10 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 140 km | 60 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 100 km | 10 km |
| Jan 25, 2013 | 3 km ENE of Castiglione di Garfagnana, Italy | M4.9 | 98 km | 16 km |
| Mar 1, 2008 | 6 km NNW of Galliano, Italy | M4.8 | 99 km | 4 km |
| Jul 7, 1999 | 4 km WNW of Montese, Italy | M4.7 | 113 km | 10 km |
| Jan 26, 2003 | 3 km NNW of San Piero in Bagno, Italy | M4.7 | 126 km | 7 km |
| Oct 10, 1995 | 2 km SSE of Pallerone, Italy | M4.7 | 110 km | 10 km |
| Jun 23, 2013 | 6 km WSW of Minucciano, Italy | M4.7 | 101 km | 10 km |
| Jan 26, 2003 | 2 km NW of San Piero in Bagno, Italy | M4.7 | 125 km | 7 km |
| Mar 1, 2008 | 5 km N of Barberino di Mugello, Italy | M4.6 | 97 km | 5 km |
| Mar 1, 2008 | 4 km ENE of Mercatale-San Quirico, Italy | M4.6 | 97 km | 6 km |
| Nov 26, 2001 | 5 km NW of Santa Fiora, Italy | M4.6 | 122 km | 10 km |
| Jan 26, 2003 | 3 km NW of San Piero in Bagno, Italy | M4.6 | 126 km | 7 km |
| Sep 14, 2009 | 5 km SE of Castiglione dei Pepoli, Italy | M4.6 | 102 km | 10 km |
| Jul 12, 2011 | 6 km SW of Santa Sofia, Italy | M4.6 | 121 km | 7 km |
| Jun 21, 2013 | 2 km S of Comano, Italy | M4.5 | 115 km | 10 km |
| Aug 24, 1995 | 3 km N of Cutigliano, Italy | M4.5 | 93 km | 34 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1846 | LIVORNO | Earthquake | — | 56 | 12 km |
| 1846 | TUSCANY | Earthquake | — | — | 24 km |
| 1742 | LIVORNO | Earthquake | — | — | 41 km |
| 1646 | LIVORNO | Earthquake | — | — | 37 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Vulsini (132 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 132 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 2.1 in | Coldest |
| February | 46°F (8°C) | 1.9 in | |
| March | 50°F (10°C) | 2.1 in | |
| April | 55°F (13°C) | 2.4 in | |
| May | 62°F (17°C) | 1.8 in | |
| June | 68°F (20°C) | 1.5 in | |
| July | 78°F (25°C) | 0.8 in | Warmest, Driest |
| August | 74°F (24°C) | 1.5 in | |
| September | 68°F (20°C) | 2.8 in | |
| October | 61°F (16°C) | 3.7 in | Wettest |
| November | 53°F (11°C) | 3.6 in | |
| December | 47°F (8°C) | 2.4 in |
Casale Marittimo has a seasonal temperature swing of 32°F / from 45°F in January to 78°F in July. Total annual precipitation is 26.5 inches, with October being the wettest month (3.7") and July the driest (0.8").