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Weather & Climate in Casalnuovo Monterotaro, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Casalnuovo Monterotaro enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 44°F in January while summers reach 81°F in July. The area gets 299 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 34.9 inches. The area receives 9.8 inches of snow annually. The city sits at an elevation of 1,417 feet.
Temperature
44°F Jan (7°C)
81°F Jul (27°C)
| Annual Average | 59.9°F |
| 11% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 1,417 ft (432 m) |
| Area | 26.6 sq mi (68.8 km²) |
| Population Density | 53/sq mi |
| Coordinates | 41.6194°N, 15.1041°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
631 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.9.
| Oct 31, 2002 | 4 km WSW of Larino, Italy | M5.9 | 27 km | 10 km |
| May 5, 1990 | 6 km NE of Avigliano, Italy | M5.8 | 109 km | 10 km |
| Nov 1, 2002 | 2 km ESE of Casacalenda, Italy | M5.8 | 22 km | 10 km |
| Mar 27, 2021 | 55 km N of Peschici, Italy | M5.5 | 121 km | 7 km |
| Sep 30, 1995 | 3 km S of Ischitella, Italy | M5.2 | 71 km | 25 km |
| May 26, 1991 | 3 km E of Avigliano, Italy | M5.1 | 113 km | 8 km |
| Mar 14, 2025 | 14 km NNE of Lesina, Italy | M5.0 | 49 km | 10 km |
| Feb 16, 2013 | 3 km W of Sora, Italy | M4.8 | 127 km | 11 km |
| Mar 28, 2023 | 2 km NNW of Montagano, Italy | M4.7 | 37 km | 7 km |
| Feb 1, 1990 | 10 km NNE of Isole Tremiti, Italy | M4.7 | 75 km | 10 km |
| Apr 3, 1996 | 0 km NNE of Muro Lucano, Italy | M4.7 | 101 km | 10 km |
| Sep 21, 2019 | 4 km WNW of Agropoli, Italy | M4.7 | 140 km | 300 km |
| May 29, 2006 | 6 km SE of Carpino, Italy | M4.7 | 69 km | 31 km |
| Feb 20, 2008 | 3 km W of Belmonte Castello, Italy | M4.6 | 110 km | 9 km |
| May 5, 1990 | 1 km W of Pietragalla, Italy | M4.6 | 116 km | 13 km |
| Apr 15, 2021 | 59 km N of Peschici, Italy | M4.6 | 124 km | 19 km |
| Sep 27, 2012 | 0 km E of Sant'Arcangelo Trimonte, Italy | M4.6 | 52 km | 6 km |
| Mar 19, 1997 | 1 km SSE of Sepino, Italy | M4.6 | 47 km | 10 km |
| Nov 1, 2002 | 3 km SSW of Montecilfone, Italy | M4.5 | 36 km | 10 km |
| Jan 20, 2014 | southern Italy | M4.5 | 62 km | 11 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
7 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 | 105 km |
| 1906 | TYRRHENIAN SEA | Astronomical | 0.4 m | 350 | 105 km |
| 1805 | CAMPANIA | Earthquake | — | — | 55 km |
| 1731 | TYRRHENIAN SEA | Earthquake | — | 3,600 | 36 km |
| 1627 | GARGANO PENINSULA | Earthquake | — | 5,000 | 24 km |
| 1562 | REGGIO DI CALABRIA | Earthquake | — | — | 129 km |
| 79 | BAY OF NAPLES | Eruption | — | 2,100 | 105 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Vesuvius (105 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Vesuvius | Stratovolcano | 1,281 m (4,203 ft) | 1944 | 105 km |
| Campi Flegrei | Caldera | 458 m (1,503 ft) | 1538 | 120 km |
| Ischia | Complex | 789 m (2,589 ft) | 1302 | 141 km |
| Colli Albani | Caldera | 949 m (3,114 ft) | Unknown | 200 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 1.6 in | |
| February | 43°F (6°C) | 1.5 in | Coldest |
| March | 47°F (8°C) | 1.5 in | |
| April | 52°F (11°C) | 1.4 in | |
| May | 61°F (16°C) | 1.3 in | |
| June | 68°F (20°C) | 1.0 in | |
| July | 81°F (27°C) | 1.0 in | Warmest, Driest |
| August | 74°F (23°C) | 1.2 in | |
| September | 67°F (19°C) | 1.7 in | |
| October | 59°F (15°C) | 1.9 in | |
| November | 51°F (11°C) | 2.3 in | Wettest |
| December | 47°F (8°C) | 1.9 in |
Casalnuovo Monterotaro has a seasonal temperature swing of 37°F / from 43°F in February to 81°F in July. Total annual precipitation is 18.3 inches, with November being the wettest month (2.3") and July the driest (1.0").