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Weather & Climate in Castagnito, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Castagnito enjoys a temperate climate with an average annual temperature of 56°F (14°C). Winters average 38°F in January while summers reach 75°F in July. The area gets 287 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 33.6 inches. The area receives 4.8 inches of snow annually. The city sits at an elevation of 1,148 feet.
Temperature
38°F Jan (4°C)
75°F Jul (24°C)
| Annual Average | 56.3°F |
| 4% above US avg | |
| January Average | 38°F (4°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 1,148 ft (350 m) |
| Area | 28.2 sq mi (73.0 km²) |
| Population Density | 19/sq mi |
| Coordinates | 44.7547°N, 8.0320°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,378 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 68 km | 4 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 37 km | 10 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 104 km | 0 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 106 km | 8 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 134 km | 10 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 31 km | 0 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 113 km | 9 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 59 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 106 km | 14 km |
| Mar 14, 2001 | 34 km SSE of San Lorenzo al Mare, Italy | M4.6 | 132 km | 19 km |
| Aug 13, 2019 | 4 km SW of Stazione Valmozzola, Italy | M4.6 | 149 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 15 km | 40 km |
| Oct 3, 2012 | 1 km WSW of Lugagnano Val d'Arda, Italy | M4.5 | 141 km | 22 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 109 km | 10 km |
| Jul 17, 1993 | 0 km NNW of Calice Ligure, Italy | M4.5 | 64 km | 5 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 60 km | 10 km |
| Apr 16, 2020 | 2 km SE of Marsaglia, Italy | M4.5 | 109 km | 10 km |
| Feb 24, 1997 | 36 km SE of Cervo, Italy | M4.5 | 122 km | 20 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 52 km | 22 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 64 km | 25 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 10.0 m (33 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1979 | FRENCH RIVIERA (LIGURIAN SEA) | Meteorological | 10.0 m | 9 | 133 km |
| 1968 | LIGURIA-COTE D'AZUR | Earthquake | 3.0 m | — | 75 km |
| 1564 | LIGURIA-COTE D'AZUR | Eruption + Earthquake | — | 650 | 101 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (4°C) | 1.3 in | Coldest |
| February | 41°F (5°C) | 1.7 in | |
| March | 49°F (9°C) | 2.2 in | |
| April | 54°F (12°C) | 2.4 in | |
| May | 62°F (17°C) | 2.7 in | |
| June | 69°F (20°C) | 1.7 in | |
| July | 75°F (24°C) | 1.0 in | Warmest, Driest |
| August | 73°F (23°C) | 2.0 in | |
| September | 66°F (19°C) | 1.8 in | |
| October | 57°F (14°C) | 2.9 in | Wettest |
| November | 46°F (8°C) | 2.1 in | |
| December | 40°F (4°C) | 1.4 in |
Castagnito has a seasonal temperature swing of 36°F / from 38°F in January to 75°F in July. Total annual precipitation is 23.2 inches, with October being the wettest month (2.9") and July the driest (1.0").