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Weather & Climate in Montecassiano, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Montecassiano enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 46°F in January while summers reach 79°F in July. The area gets 314 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 31.4 inches. The area receives 1.1 inches of snow annually. The city sits at an elevation of 705 feet.
Temperature
46°F Jan (8°C)
79°F Jul (26°C)
| Annual Average | 60.5°F |
| 12% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 314 days/yr |
Geography
| Elevation | 705 ft (215 m) |
| Area | 38.8 sq mi (100.5 km²) |
| Population Density | 54/sq mi |
| Coordinates | 43.3652°N, 13.4395°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,655 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 | 115 km | 9 km |
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 74 km | 4 km |
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 60 km | 10 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 58 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 87 km | 7 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 89 km | 10 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 63 km | 3 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 121 km | 15 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 63 km | 10 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 61 km | 10 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 40 km | 10 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 98 km | 15 km |
| Jul 21, 2013 | 3 km ENE of Marcelli, Italy | M5.4 | 24 km | 8 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 81 km | 10 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 68 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 62 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 91 km | 7 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 95 km | 3 km |
| Apr 3, 1998 | 8 km E of Valfabbrica, Italy | M5.2 | 64 km | 10 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 102 km | 9 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 |
| 1930 | CENTRAL ADRIATIC | Earthquake | — | 18 | 59 km |
| 1916 | CENTRAL ADRIATIC | Earthquake | — | 4 | 82 km |
| 1875 | ADRIATIC SEA | Earthquake | — | — | 125 km |
| 1672 | CENTRAL ADRIATIC | Earthquake | — | 1,500 | 94 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Vulsini (149 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 149 km |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 192 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 1.9 in | |
| February | 43°F (6°C) | 1.8 in | Coldest, Driest |
| March | 47°F (9°C) | 2.2 in | |
| April | 53°F (12°C) | 2.4 in | |
| May | 61°F (16°C) | 2.1 in | |
| June | 68°F (20°C) | 2.4 in | |
| July | 79°F (26°C) | 1.8 in | Warmest |
| August | 74°F (23°C) | 2.5 in | |
| September | 67°F (19°C) | 2.8 in | |
| October | 59°F (15°C) | 2.8 in | |
| November | 49°F (10°C) | 3.1 in | Wettest |
| December | 43°F (6°C) | 2.4 in |
Montecassiano has a seasonal temperature swing of 37°F / from 43°F in February to 79°F in July. Total annual precipitation is 28.2 inches, with November being the wettest month (3.1") and February the driest (1.8").