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Weather & Climate in Fonni, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Fonni experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 40°F in January while summers reach 69°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 33.2 inches. The city sits at an elevation of 3,281 feet.
Temperature
40°F Jan (5°C)
69°F Jul (20°C)
| Annual Average | 52.9°F |
| 2% below US avg | |
| January Average | 40°F (5°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 3,281 ft (1,000 m) |
| Area | 107.4 sq mi (278.1 km²) |
| Population Density | 37/sq mi |
| Coordinates | 40.1193°N, 9.2535°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
15 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Apr 26, 2000 | 39 km E of Golfo Aranci, Italy | M5.1 | 119 km | 10 km |
| Mar 3, 2001 | 31 km ENE of Budoni, Italy | M4.8 | 103 km | 10 km |
| Apr 26, 2000 | 37 km ENE of San Teodoro, Italy | M4.4 | 112 km | 10 km |
| Feb 5, 2009 | 30 km ENE of San Teodoro, Italy | M4.3 | 105 km | 13 km |
| Jun 27, 2000 | 33 km E of Golfo Aranci, Italy | M4.3 | 114 km | 10 km |
| Mar 24, 2006 | western Mediterranean Sea | M4.1 | 138 km | 9 km |
| Apr 21, 2001 | 22 km E of Golfo Aranci, Italy | M3.9 | 113 km | 10 km |
| Feb 10, 2002 | 54 km E of Golfo Aranci, Italy | M3.9 | 127 km | 10 km |
| Dec 20, 2001 | 2 km NNW of Santu Lussurgiu, Italy | M3.5 | 52 km | 10 km |
| Mar 22, 2006 | 9 km S of Pula, Italy | M3.4 | 135 km | 10 km |
| Jul 13, 2006 | 5 km W of Capoterra, Italy | M2.8 | 108 km | 10 km |
| Aug 1, 2006 | Sardinia, Italy | M2.8 | 90 km | 10 km |
| Apr 24, 2007 | 1 km WSW of Olbia, Italy | M2.7 | 91 km | 15 km |
| Jan 21, 2007 | 12 km ENE of La Caletta, Italy | M2.6 | 81 km | 1 km |
| Jul 18, 2007 | 30 km ENE of La Caletta, Italy | M2.5 | 98 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (5°C) | 3.9 in | Coldest |
| February | 41°F (5°C) | 3.9 in | |
| March | 43°F (6°C) | 3.7 in | |
| April | 48°F (9°C) | 3.3 in | |
| May | 55°F (13°C) | 2.3 in | |
| June | 62°F (17°C) | 1.3 in | |
| July | 69°F (20°C) | 0.5 in | Warmest, Driest |
| August | 68°F (20°C) | 0.8 in | |
| September | 63°F (17°C) | 1.9 in | |
| October | 56°F (13°C) | 3.4 in | |
| November | 48°F (9°C) | 4.1 in | |
| December | 42°F (6°C) | 4.5 in | Wettest |
Fonni has a seasonal temperature swing of 28°F / from 40°F in January to 69°F in July. Total annual precipitation is 33.2 inches, with December being the wettest month (4.5") and July the driest (0.5").