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Weather & Climate in Sellano, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sellano experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 36°F in January while summers reach 68°F in July. The area gets 276 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 33.1 inches. The city sits at an elevation of 2,100 feet.
Temperature
36°F Jan (2°C)
68°F Jul (20°C)
| Annual Average | 50.7°F |
| 6% below US avg | |
| January Average | 36°F (2°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 2,100 ft (640 m) |
| Area | 31.4 sq mi (81.2 km²) |
| Population Density | 8/sq mi |
| Coordinates | 42.8874°N, 12.9231°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,586 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 | 70 km | 9 km |
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 28 km | 4 km |
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 24 km | 10 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 18 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 40 km | 7 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 40 km | 10 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 19 km | 3 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 81 km | 15 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 19 km | 10 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 9 km | 10 km |
| Jul 21, 2013 | 3 km ENE of Marcelli, Italy | M5.4 | 91 km | 8 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 57 km | 15 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 41 km | 10 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 35 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 23 km | 10 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 3 km | 10 km |
| Apr 3, 1998 | 8 km E of Valfabbrica, Italy | M5.2 | 36 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 45 km | 7 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 53 km | 3 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 60 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1930 | CENTRAL ADRIATIC | Earthquake | — | 18 | 120 km |
| 1916 | CENTRAL ADRIATIC | Earthquake | — | 4 | 128 km |
| 1672 | CENTRAL ADRIATIC | Earthquake | — | 1,500 | 120 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Vulsini (87 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 87 km |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 130 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 36°F (2°C) | 1.9 in | Coldest, Driest |
| February | 37°F (3°C) | 2.2 in | |
| March | 41°F (5°C) | 2.2 in | |
| April | 47°F (8°C) | 2.8 in | |
| May | 55°F (13°C) | 3.1 in | |
| June | 62°F (17°C) | 3.0 in | |
| July | 68°F (20°C) | 2.4 in | Warmest |
| August | 68°F (20°C) | 2.6 in | |
| September | 61°F (16°C) | 3.4 in | |
| October | 53°F (11°C) | 3.6 in | Wettest |
| November | 44°F (6°C) | 3.5 in | |
| December | 38°F (3°C) | 2.6 in |
Sellano has a seasonal temperature swing of 32°F / from 36°F in January to 68°F in July. Total annual precipitation is 33.1 inches, with October being the wettest month (3.6") and January the driest (1.9").