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Weather & Climate in Castiglione d'Adda, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Castiglione d'Adda enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 41°F in January while summers reach 77°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 33.1 inches. The area receives 5.0 inches of snow annually. The city sits at an elevation of 197 feet.
Temperature
41°F Jan (5°C)
77°F Jul (25°C)
| Annual Average | 58.8°F |
| 9% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 197 ft (60 m) |
| Area | 6.8 sq mi (17.5 km²) |
| Population Density | 681/sq mi |
| Coordinates | 45.2170°N, 9.6928°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,444 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| May 20, 2012 | 4 km NNE of Massa Finalese, Italy | M6.0 | 126 km | 6 km |
| May 29, 2012 | 1 km ENE of Medolla, Italy | M5.8 | 117 km | 10 km |
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 110 km | 7 km |
| Oct 15, 1996 | 2 km N of Correggio, Italy | M5.4 | 98 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 123 km | 5 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 106 km | 10 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 104 km | 9 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 86 km | 60 km |
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 79 km | 4 km |
| May 20, 2012 | 1 km SSW of Vigarano Mainarda, Italy | M5.0 | 148 km | 5 km |
| Jan 25, 2012 | 1 km N of Poviglio, Italy | M4.9 | 78 km | 33 km |
| Jul 17, 2011 | 0 km W of Sermide, Italy | M4.9 | 128 km | 6 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 50 km | 10 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 126 km | 10 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 103 km | 10 km |
| May 20, 2012 | 2 km ENE of Medolla, Italy | M4.9 | 118 km | 10 km |
| Jan 25, 2013 | 3 km ENE of Castiglione di Garfagnana, Italy | M4.9 | 131 km | 16 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 63 km | 0 km |
| Feb 21, 1998 | 2 km ENE of Campagnola Emilia, Italy | M4.8 | 96 km | 10 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M4.8 | 106 km | 11 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 95.0 m (312 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1987 | VALTELLINA | Meteorological | 95.0 m | 27 | 139 km |
| 1868 | LAKE GARDA | Earthquake | — | — | 95 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.7 in | |
| February | 39°F (4°C) | 1.8 in | Driest |
| March | 47°F (8°C) | 2.5 in | |
| April | 53°F (12°C) | 2.9 in | |
| May | 62°F (17°C) | 3.1 in | |
| June | 69°F (20°C) | 2.9 in | |
| July | 77°F (25°C) | 2.0 in | Warmest |
| August | 72°F (22°C) | 2.9 in | |
| September | 66°F (19°C) | 3.1 in | |
| October | 56°F (13°C) | 4.4 in | Wettest |
| November | 44°F (7°C) | 3.0 in | |
| December | 36°F (2°C) | 2.3 in | Coldest |
Castiglione d'Adda has a seasonal temperature swing of 41°F / from 36°F in December to 77°F in July. Total annual precipitation is 33.5 inches, with October being the wettest month (4.4") and February the driest (1.8").