Weather & Climate in Casteggio, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Casteggio enjoys a temperate climate with an average annual temperature of 58°F (15°C). Winters average 40°F in January while summers reach 77°F in July. Annual precipitation totals 35.5 inches. The area receives 4.9 inches of snow annually. The city sits at an elevation of 295 feet.
Temperature
40°F Jan (4°C)
77°F Jul (25°C)
| Annual Average | 58.4°F |
| 8% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 77°F (25°C) |
Geography
| Elevation | 295 ft (90 m) |
| Area | 9.5 sq mi (24.6 km²) |
| Population Density | 669/sq mi |
| Coordinates | 45.0140°N, 9.1253°E |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,669 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.5.
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 149 km | 7 km |
| Oct 15, 1996 | 2 km N of Correggio, Italy | M5.4 | 133 km | 10 km |
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 125 km | 5 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 143 km | 9 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 145 km | 10 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 93 km | 60 km |
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 31 km | 4 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 38 km | 0 km |
| Jan 25, 2012 | 1 km N of Poviglio, Italy | M4.9 | 113 km | 33 km |
| Jan 25, 2013 | 3 km ENE of Castiglione di Garfagnana, Italy | M4.9 | 141 km | 16 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 127 km | 10 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 94 km | 10 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 54 km | 10 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M4.8 | 145 km | 11 km |
| May 29, 2012 | 3 km ENE of Novi di Modena, Italy | M4.8 | 144 km | 3 km |
| Feb 21, 1998 | 2 km ENE of Campagnola Emilia, Italy | M4.8 | 133 km | 10 km |
| Oct 10, 1995 | 2 km SSE of Pallerone, Italy | M4.7 | 116 km | 10 km |
| Jun 23, 2013 | 6 km WSW of Minucciano, Italy | M4.7 | 126 km | 10 km |
| Oct 15, 1996 | 3 km WSW of Correggio, Italy | M4.7 | 131 km | 10 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 55 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1968 | LIGURIA-COTE D'AZUR | Earthquake | 3.0 m | - | 137 km |
| 1868 | LAKE GARDA | Earthquake | - | - | 145 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.2 in | |
| February | 39°F (4°C) | 1.6 in | |
| March | 47°F (8°C) | 2.2 in | |
| April | 53°F (12°C) | 2.5 in | |
| May | 62°F (16°C) | 2.7 in | |
| June | 68°F (20°C) | 2.2 in | |
| July | 77°F (25°C) | 1.4 in | Warmest, Driest |
| August | 73°F (23°C) | 2.4 in | |
| September | 66°F (19°C) | 2.7 in | |
| October | 55°F (13°C) | 4.1 in | Wettest |
| November | 44°F (7°C) | 2.8 in | |
| December | 36°F (2°C) | 2.1 in | Coldest |
Casteggio has a seasonal temperature swing of 41°F / from 36°F in December to 77°F in July. Total annual precipitation is 28.9 inches, with October being the wettest month (4.1") and July the driest (1.4").