All Countries
Weather & Climate in Piedimonte San Germano Alta, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Piedimonte San Germano Alta 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 653 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 | 653 ft (199 m) |
| Area | 39.1 sq mi (101.3 km²) |
| Population Density | 44/sq mi |
| Coordinates | 41.5045°N, 13.7491°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
647 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 | 98 km | 9 km |
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 143 km | 4 km |
| Oct 31, 2002 | 4 km WSW of Larino, Italy | M5.9 | 99 km | 10 km |
| Nov 1, 2002 | 2 km ESE of Casacalenda, Italy | M5.8 | 97 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 129 km | 7 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 129 km | 10 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 89 km | 15 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 114 km | 15 km |
| Feb 26, 1991 | 52 km SW of Anacapri, Italy | M5.3 | 147 km | 401 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 136 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 124 km | 7 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 117 km | 3 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 110 km | 9 km |
| Mar 14, 2025 | 14 km NNE of Lesina, Italy | M5.0 | 150 km | 10 km |
| Apr 13, 2009 | 5 km ESE of Capitignano, Italy | M5.0 | 116 km | 8 km |
| Apr 6, 2009 | 0 km WSW of Coppito, Italy | M4.9 | 102 km | 10 km |
| Aug 15, 1998 | 3 km NE of Cittaducale, Italy | M4.8 | 119 km | 10 km |
| Feb 16, 2013 | 3 km W of Sora, Italy | M4.8 | 27 km | 11 km |
| Aug 26, 2016 | 2 km S of Amatrice, Italy | M4.8 | 128 km | 11 km |
| Apr 6, 2009 | 5 km NW of Scoppito, Italy | M4.8 | 110 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
6 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 | 95 km |
| 1906 | TYRRHENIAN SEA | Astronomical | 0.4 m | 350 | 95 km |
| 1805 | CAMPANIA | Earthquake | — | — | 60 km |
| 1731 | TYRRHENIAN SEA | Earthquake | — | 3,600 | 146 km |
| 1627 | GARGANO PENINSULA | Earthquake | — | 5,000 | 136 km |
| 79 | BAY OF NAPLES | Eruption | — | 2,100 | 95 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Campi Flegrei (82 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 82 km |
| Ischia | Complex | 789 m (2,589 ft) | 1302 | 87 km |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 91 km |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 95 km |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 193 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.0 in | |
| February | 41°F (5°C) | 2.9 in | Coldest |
| March | 45°F (7°C) | 2.6 in | |
| April | 50°F (10°C) | 3.1 in | |
| May | 58°F (15°C) | 2.4 in | |
| June | 65°F (18°C) | 1.9 in | |
| July | 79°F (26°C) | 1.7 in | Warmest, Driest |
| August | 71°F (22°C) | 2.1 in | |
| September | 64°F (18°C) | 3.2 in | |
| October | 56°F (14°C) | 4.2 in | |
| November | 48°F (9°C) | 4.8 in | Wettest |
| December | 42°F (5°C) | 3.7 in |
Piedimonte San Germano Alta has a seasonal temperature swing of 38°F / from 41°F in February to 79°F in July. Total annual precipitation is 35.6 inches, with November being the wettest month (4.8") and July the driest (1.7").