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Weather & Climate in Cassaro, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cassaro enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 46°F in January while summers reach 73°F in July. The area gets 297 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 21.3 inches (drier than the 38-inch national average). The city sits at an elevation of 1,804 feet.
Temperature
46°F Jan (8°C)
73°F Jul (23°C)
| Annual Average | 58.6°F |
| 9% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 297 days/yr |
Geography
| Elevation | 1,804 ft (550 m) |
| Area | 63.0 sq mi (163.1 km²) |
| Population Density | 12/sq mi |
| Coordinates | 37.1057°N, 14.9470°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
455 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| Dec 13, 1990 | 20 km ENE of Augusta, Italy | M5.6 | 49 km | 11 km |
| Jun 26, 1993 | 1 km WNW of Tusa, Italy | M4.9 | 118 km | 14 km |
| Nov 25, 2001 | 6 km SW of Polizzi Generosa, Italy | M4.9 | 114 km | 10 km |
| May 6, 1994 | 2 km NNE of Alimena, Italy | M4.8 | 99 km | 46 km |
| Dec 14, 1996 | 1 km SW of Sclafani Bagni, Italy | M4.7 | 125 km | 40 km |
| Mar 28, 1990 | 2 km NNW of San Giorgio, Italy | M4.7 | 121 km | 37 km |
| Apr 6, 1992 | 5 km NNE of Troina / Draginai, Italy | M4.7 | 86 km | 22 km |
| Apr 16, 2025 | 34 km SSE of Palizzi Marina, Italy | M4.7 | 118 km | 51 km |
| Mar 25, 1997 | 68 km ESE of Siracusa, Italy | M4.7 | 98 km | 33 km |
| Jul 4, 2012 | 16 km ESE of Lipari, Italy | M4.7 | 149 km | 182 km |
| Aug 28, 2012 | 0 km WSW of Scilla, Italy | M4.6 | 144 km | 45 km |
| Jan 4, 2013 | 3 km NNE of Cesarò, Italy | M4.6 | 88 km | 10 km |
| Apr 15, 2022 | 49 km ENE of Augusta, Italy | M4.6 | 77 km | 10 km |
| Aug 16, 2010 | 6 km S of Pianoconte, Italy | M4.5 | 146 km | 19 km |
| Sep 7, 1991 | 8 km SSE of Guidomandri Marina, Italy | M4.5 | 109 km | 27 km |
| Feb 3, 1992 | 80 km E of Portopalo di Capo Passero, Italy | M4.5 | 111 km | 33 km |
| Oct 29, 1990 | 37 km NNE of Pembroke, Malta | M4.5 | 100 km | 24 km |
| Dec 16, 1990 | 20 km ENE of Augusta, Italy | M4.5 | 48 km | 26 km |
| Dec 15, 1991 | 0 km WSW of Pennisi, Italy | M4.5 | 62 km | 5 km |
| Feb 8, 2016 | 5 km SSW of Palazzolo Acreide, Italy | M4.5 | 11 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
12 tsunamis recorded within 500 km. Highest wave on record: 16.0 m (52 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1783 | MESSINA STRAITS | Eruption + Earthquake | 16.0 m | 1,500 | 138 km |
| 1908 | MESSINA STRAIT, IONIAN SEA | Eruption + Earthquake | 13.0 m | 80,000 | 131 km |
| 1693 | ISLAND OF SICILY | Earthquake | 12.0 m | 54,000 | 7 km |
| 1988 | LA FOSSA VOLCANO, VULCANO IS. | Meteorological | 2.0 m | — | 144 km |
| 1990 | EASTERN SICILY | Earthquake | — | 19 | 49 km |
| 1907 | IONIAN CALABRIA | Earthquake | — | 158 | 148 km |
| 1818 | EASTERN SICILY | Earthquake | — | 72 | 57 km |
| 1783 | MESSINA STRAITS | Meteorological | — | 1 | 144 km |
| 1172 | ISLAND OF SICILY | Earthquake | — | — | 100 km |
| 1169 | EASTERN SICILY | Earthquake | — | 16,000 | 23 km |
| 1169 | CALABRIAN ARC | Astronomical | — | — | 70 km |
| 963 | SICILY | Earthquake | — | — | 100 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
6 volcanoes within 200 km. Closest: Etna (72 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Etna | Stratovolcano(es) | 3,295 m (10,810 ft) | 2020 | 72 km |
| Vulcano | Stratovolcano(es) | 500 m (1,640 ft) | 1890 | 144 km |
| Lipari | Stratovolcano(es) | 590 m (1,936 ft) | 1230 | 154 km |
| Panarea | Stratovolcano | 399 m (1,309 ft) | Unknown | 171 km |
| Stromboli | Stratovolcano | 924 m (3,031 ft) | 2020 | 189 km |
| Campi Flegrei del Mar di Sicilia | Submarine | -8 m (-26 ft) | 1867 | 199 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 3.1 in | Coldest |
| February | 46°F (8°C) | 1.9 in | |
| March | 49°F (9°C) | 2.0 in | |
| April | 53°F (11°C) | 1.3 in | |
| May | 60°F (16°C) | 0.8 in | |
| June | 68°F (20°C) | 0.3 in | |
| July | 73°F (23°C) | 0.2 in | Driest |
| August | 74°F (23°C) | 0.5 in | Warmest |
| September | 69°F (21°C) | 1.6 in | |
| October | 62°F (17°C) | 3.4 in | Wettest |
| November | 54°F (12°C) | 2.9 in | |
| December | 49°F (9°C) | 3.4 in |
Cassaro has a seasonal temperature swing of 28°F / from 46°F in January to 74°F in August. Total annual precipitation is 21.3 inches, with October being the wettest month (3.4") and July the driest (0.2").