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Weather & Climate in Arpino, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Arpino 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 1,467 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 | 1,467 ft (447 m) |
| Area | 11.9 sq mi (30.7 km²) |
| Population Density | 129/sq mi |
| Coordinates | 41.6471°N, 13.6116°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
820 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 | 80 km | 9 km |
| Aug 24, 2016 | 5 km WNW of Accumoli, Italy | M6.2 | 125 km | 4 km |
| Oct 31, 2002 | 4 km WSW of Larino, Italy | M5.9 | 106 km | 10 km |
| Nov 1, 2002 | 2 km ESE of Casacalenda, Italy | M5.8 | 105 km | 10 km |
| Jan 18, 2017 | 5 km ESE of Cittareale, Italy | M5.7 | 111 km | 7 km |
| Aug 24, 2016 | 5 km S of Castelsantangelo sul Nera, Italy | M5.6 | 138 km | 3 km |
| Jan 18, 2017 | 4 km SE of Cittareale, Italy | M5.6 | 110 km | 10 km |
| Apr 7, 2009 | 1 km SW of San Panfilo d'Ocre, Italy | M5.5 | 71 km | 15 km |
| Apr 9, 2009 | 5 km SE of Capitignano, Italy | M5.4 | 96 km | 15 km |
| Jan 18, 2017 | 4 km SW of Accumoli, Italy | M5.3 | 117 km | 10 km |
| Jan 18, 2017 | 3 km N of Montereale, Italy | M5.2 | 106 km | 7 km |
| Apr 9, 2009 | 2 km ESE of Capitignano, Italy | M5.2 | 99 km | 3 km |
| Apr 6, 2009 | 5 km ENE of Pizzoli, Italy | M5.1 | 92 km | 9 km |
| Apr 13, 2009 | 5 km ESE of Capitignano, Italy | M5.0 | 98 km | 8 km |
| Apr 6, 2009 | 0 km WSW of Coppito, Italy | M4.9 | 83 km | 10 km |
| Aug 15, 1998 | 3 km NE of Cittaducale, Italy | M4.8 | 99 km | 10 km |
| Aug 26, 2016 | 2 km S of Amatrice, Italy | M4.8 | 109 km | 11 km |
| Feb 16, 2013 | 3 km W of Sora, Italy | M4.8 | 8 km | 11 km |
| Nov 9, 1997 | 2 km NE of Sellano, Italy | M4.8 | 150 km | 10 km |
| Apr 6, 2009 | 5 km NW of Scoppito, Italy | M4.8 | 91 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
5 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 | 114 km |
| 1906 | TYRRHENIAN SEA | Astronomical | 0.4 m | 350 | 114 km |
| 1805 | CAMPANIA | Earthquake | — | — | 73 km |
| 1627 | GARGANO PENINSULA | Earthquake | — | 5,000 | 145 km |
| 79 | BAY OF NAPLES | Eruption | — | 2,100 | 114 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Colli Albani (76 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 76 km |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 101 km |
| Ischia | Complex | 789 m (2,589 ft) | 1302 | 105 km |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 114 km |
| Vulsini | Caldera | 800 m (2,625 ft) | -104 | 175 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.6 in | Coldest |
| February | 44°F (7°C) | 3.4 in | |
| March | 48°F (9°C) | 3.0 in | |
| April | 53°F (12°C) | 3.5 in | |
| May | 61°F (16°C) | 2.4 in | |
| June | 68°F (20°C) | 1.7 in | |
| July | 79°F (26°C) | 1.5 in | Warmest, Driest |
| August | 74°F (23°C) | 2.2 in | |
| September | 68°F (20°C) | 3.5 in | |
| October | 59°F (15°C) | 4.8 in | |
| November | 50°F (10°C) | 5.8 in | Wettest |
| December | 44°F (7°C) | 4.7 in |
Arpino has a seasonal temperature swing of 36°F / from 43°F in January to 79°F in July. Total annual precipitation is 40.0 inches, with November being the wettest month (5.8") and July the driest (1.5").