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Weather & Climate in Leonessa, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Leonessa has a cool climate with an average annual temperature of 45°F (7°C). Winters average 29°F in January while summers reach 65°F in July. The area gets 298 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 50.6 inches (wetter than the 38-inch national average). The area receives 27.7 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 3,179 feet.
Temperature
29°F Jan (-2°C)
65°F Jul (18°C)
| Annual Average | 44.9°F |
| 17% below US avg | |
| January Average | 29°F (-2°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 298 days/yr |
Geography
| Elevation | 3,179 ft (969 m) |
| Area | 130.2 sq mi (337.2 km²) |
| Population Density | 9/sq mi |
| Coordinates | 42.5686°N, 12.9600°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,373 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 | 40 km | 9 km |
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 25 km | 4 km |
| Sep 26, 1997 | 3 km SSE of Nocera Umbra, Italy | M6.0 | 59 km | 10 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 54 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 22 km | 7 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 19 km | 10 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 34 km | 3 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 53 km | 15 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 54 km | 10 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 44 km | 10 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 33 km | 15 km |
| Mar 26, 1998 | 1 km E of Esanatoglia, Italy | M5.4 | 76 km | 10 km |
| Jul 21, 2013 | 3 km ENE of Marcelli, Italy | M5.4 | 119 km | 8 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 23 km | 10 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 37 km | 10 km |
| Oct 3, 1997 | 3 km ENE of Valtopina, Italy | M5.3 | 58 km | 10 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 31 km | 3 km |
| Apr 3, 1998 | 8 km E of Valfabbrica, Italy | M5.2 | 70 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 24 km | 7 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 36 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Vulsini (84 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 84 km |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 96 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 29°F (-2°C) | 1.6 in | Coldest, Driest |
| February | 35°F (2°C) | 1.9 in | |
| March | 39°F (4°C) | 1.9 in | |
| April | 44°F (7°C) | 2.5 in | |
| May | 53°F (12°C) | 2.8 in | |
| June | 59°F (15°C) | 2.8 in | |
| July | 65°F (18°C) | 2.4 in | |
| August | 65°F (19°C) | 2.4 in | Warmest |
| September | 58°F (15°C) | 3.2 in | |
| October | 51°F (10°C) | 3.6 in | Wettest |
| November | 42°F (6°C) | 3.2 in | |
| December | 36°F (2°C) | 2.2 in |
Leonessa has a seasonal temperature swing of 37°F / from 29°F in January to 65°F in August. Total annual precipitation is 30.4 inches, with October being the wettest month (3.6") and January the driest (1.6").