Weather & Climate in Usellus, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Usellus enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 45°F in January while summers reach 82°F in July. Annual precipitation totals 31.0 inches. The area receives 2.4 inches of snow annually. The city sits at an elevation of 948 feet.
Temperature
45°F Jan (7°C)
82°F Jul (28°C)
| Annual Average | 60.6°F |
| 12% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 82°F (28°C) |
Geography
| Elevation | 948 ft (289 m) |
| Area | 20.1 sq mi (52.0 km²) |
| Population Density | 31/sq mi |
| Coordinates | 39.8083°N, 8.8517°E |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Mar 24, 2006 | western Mediterranean Sea | M4.1 | 102 km | 9 km |
| Dec 20, 2001 | 2 km NNW of Santu Lussurgiu, Italy | M3.5 | 43 km | 10 km |
| Mar 22, 2006 | 9 km S of Pula, Italy | M3.4 | 100 km | 10 km |
| Jul 13, 2006 | 5 km W of Capoterra, Italy | M2.8 | 70 km | 10 km |
| Aug 1, 2006 | Sardinia, Italy | M2.8 | 135 km | 10 km |
| Apr 24, 2007 | 1 km WSW of Olbia, Italy | M2.7 | 134 km | 15 km |
| Jan 21, 2007 | 12 km ENE of La Caletta, Italy | M2.6 | 130 km | 1 km |
| Jul 18, 2007 | 30 km ENE of La Caletta, Italy | M2.5 | 146 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 2.4 in | Coldest |
| February | 48°F (9°C) | 2.7 in | |
| March | 51°F (11°C) | 2.3 in | |
| April | 55°F (13°C) | 2.2 in | |
| May | 62°F (17°C) | 1.4 in | |
| June | 70°F (21°C) | 0.9 in | |
| July | 82°F (28°C) | 0.3 in | Warmest, Driest |
| August | 76°F (25°C) | 0.5 in | |
| September | 71°F (22°C) | 1.5 in | |
| October | 63°F (17°C) | 2.8 in | |
| November | 55°F (13°C) | 3.7 in | Wettest |
| December | 50°F (10°C) | 3.3 in |
Usellus has a seasonal temperature swing of 36°F / from 45°F in January to 82°F in July. Total annual precipitation is 23.7 inches, with November being the wettest month (3.7") and July the driest (0.3").