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Weather & Climate in Fondi, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Fondi enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 43°F in January while summers reach 79°F in July. The area gets 309 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 43.0 inches. The area receives 2.1 inches of snow annually. The city sits at an elevation of 26 feet.
Temperature
43°F Jan (6°C)
79°F Jul (26°C)
| Annual Average | 58.6°F |
| 9% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 309 days/yr |
Geography
| Elevation | 26 ft (8 m) |
| Area | 70.9 sq mi (183.5 km²) |
| Population Density | 561/sq mi |
| Coordinates | 41.3579°N, 13.4272°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
565 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 | 109 km | 9 km |
| Oct 31, 2002 | 4 km WSW of Larino, Italy | M5.9 | 129 km | 10 km |
| Nov 1, 2002 | 2 km ESE of Casacalenda, Italy | M5.8 | 127 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 139 km | 7 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 138 km | 10 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 102 km | 15 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 125 km | 15 km |
| Feb 26, 1991 | 52 km SW of Anacapri, Italy | M5.3 | 135 km | 401 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 146 km | 10 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 129 km | 3 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 134 km | 7 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 122 km | 9 km |
| Apr 13, 2009 | 5 km ESE of Capitignano, Italy | M5.0 | 128 km | 8 km |
| Apr 6, 2009 | 0 km WSW of Coppito, Italy | M4.9 | 112 km | 10 km |
| Aug 26, 2016 | 2 km S of Amatrice, Italy | M4.8 | 139 km | 11 km |
| Apr 7, 2009 | 1 km SW of L'Aquila, Italy | M4.8 | 110 km | 10 km |
| Feb 16, 2013 | 3 km W of Sora, Italy | M4.8 | 42 km | 11 km |
| Apr 6, 2009 | 5 km NW of Scoppito, Italy | M4.8 | 118 km | 5 km |
| Aug 15, 1998 | 3 km NE of Cittaducale, Italy | M4.8 | 123 km | 10 km |
| Mar 11, 2000 | southern Italy | M4.7 | 77 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1631 | BAY OF NAPLES | Eruption | 5.0 m | 4,000 | 103 km |
| 1906 | TYRRHENIAN SEA | Astronomical | 0.4 m | 350 | 103 km |
| 1805 | CAMPANIA | Earthquake | - | - | 88 km |
| 79 | BAY OF NAPLES | Eruption | - | 2,100 | 103 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Colli Albani (73 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 73 km |
| Ischia | Complex | 789 m (2,589 ft) | 1302 | 80 km |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 84 km |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 103 km |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 185 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.5 in | Coldest |
| February | 44°F (7°C) | 3.4 in | |
| March | 48°F (9°C) | 3.0 in | |
| April | 52°F (11°C) | 3.4 in | |
| May | 60°F (16°C) | 2.3 in | |
| June | 67°F (20°C) | 1.5 in | |
| July | 79°F (26°C) | 1.4 in | Warmest, Driest |
| August | 74°F (23°C) | 1.9 in | |
| September | 67°F (19°C) | 3.4 in | |
| October | 59°F (15°C) | 4.8 in | |
| November | 50°F (10°C) | 5.8 in | Wettest |
| December | 45°F (7°C) | 4.6 in |
Fondi has a seasonal temperature swing of 36°F / from 43°F in January to 79°F in July. Total annual precipitation is 38.9 inches, with November being the wettest month (5.8") and July the driest (1.4").