Weather & Climate in San Giovanni-Patoni, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Giovanni-Patoni enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 76°F in July. Annual precipitation totals 32.1 inches. The area receives 13.5 inches of snow annually. The city sits at an elevation of 2,110 feet.
Temperature
40°F Jan (4°C)
76°F Jul (25°C)
| Annual Average | 55.6°F |
| 3% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 76°F (25°C) |
Geography
| Elevation | 2,110 ft (643 m) |
| Area | 14.7 sq mi (38.2 km²) |
| Population Density | 74/sq mi |
| Coordinates | 41.7722°N, 13.2751°E |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,112 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 | 63 km | 9 km |
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 106 km | 4 km |
| Oct 31, 2002 | 4 km WSW of Larino, Italy | M5.9 | 132 km | 10 km |
| Nov 1, 2002 | 2 km ESE of Casacalenda, Italy | M5.8 | 133 km | 10 km |
| Sep 26, 1997 | 6 km WSW of Serravalle di Chienti, Italy | M5.7 | 146 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 92 km | 7 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 119 km | 3 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 91 km | 10 km |
| Oct 14, 1997 | 8 km NNW of Sellano, Italy | M5.5 | 136 km | 10 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 58 km | 15 km |
| Oct 6, 1997 | 6 km E of Valtopina, Italy | M5.5 | 146 km | 10 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 79 km | 15 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 99 km | 10 km |
| Oct 12, 1997 | 2 km NW of Sellano, Italy | M5.3 | 129 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 87 km | 7 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 83 km | 3 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 76 km | 9 km |
| Apr 13, 2009 | 5 km ESE of Capitignano, Italy | M5.0 | 82 km | 8 km |
| Apr 6, 2009 | 0 km WSW of Coppito, Italy | M4.9 | 66 km | 10 km |
| Oct 16, 1997 | 8 km ESE of Valtopina, Italy | M4.8 | 143 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 | 143 km |
| 1906 | TYRRHENIAN SEA | Astronomical | 0.4 m | 350 | 143 km |
| 1805 | CAMPANIA | Earthquake | - | - | 104 km |
| 79 | BAY OF NAPLES | Eruption | - | 2,100 | 143 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Colli Albani (48 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 48 km |
| Ischia | Complex | 789 m (2,589 ft) | 1302 | 127 km |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 128 km |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 143 km |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 144 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 3.0 in | Coldest |
| February | 41°F (5°C) | 3.1 in | |
| March | 46°F (8°C) | 2.6 in | |
| April | 50°F (10°C) | 3.4 in | |
| May | 59°F (15°C) | 2.8 in | |
| June | 66°F (19°C) | 2.1 in | |
| July | 76°F (25°C) | 1.9 in | Warmest, Driest |
| August | 72°F (22°C) | 2.2 in | |
| September | 65°F (18°C) | 3.6 in | |
| October | 57°F (14°C) | 4.8 in | |
| November | 48°F (9°C) | 5.2 in | Wettest |
| December | 42°F (6°C) | 4.0 in |
San Giovanni-Patoni has a seasonal temperature swing of 37°F / from 40°F in January to 76°F in July. Total annual precipitation is 38.6 inches, with November being the wettest month (5.2") and July the driest (1.9").