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Weather & Climate in Tortona, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tortona 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. The area gets 286 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 35.5 inches. The area receives 4.9 inches of snow annually. The city sits at an elevation of 400 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) |
| Sunny Days | 286 days/yr |
Geography
| Elevation | 400 ft (122 m) |
| Area | 43.6 sq mi (112.8 km²) |
| Population Density | 522/sq mi |
| Coordinates | 44.8978°N, 8.8637°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,038 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.2.
| Jun 21, 2013 | 6 km WSW of Minucciano, Italy | M5.2 | 130 km | 5 km |
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 12 km | 4 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 103 km | 60 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 31 km | 10 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 118 km | 10 km |
| Jan 25, 2012 | 1 km N of Poviglio, Italy | M4.9 | 132 km | 33 km |
| Jan 25, 2013 | 3 km ENE of Castiglione di Garfagnana, Italy | M4.9 | 150 km | 16 km |
| Jun 30, 2013 | 6 km SW of Minucciano, Italy | M4.9 | 133 km | 10 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 44 km | 0 km |
| Jun 23, 2013 | 6 km WSW of Minucciano, Italy | M4.7 | 132 km | 10 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 37 km | 0 km |
| Oct 15, 1996 | 3 km WSW of Correggio, Italy | M4.7 | 149 km | 10 km |
| Oct 10, 1995 | 2 km SSE of Pallerone, Italy | M4.7 | 121 km | 10 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 58 km | 9 km |
| Aug 13, 2019 | 4 km SW of Stazione Valmozzola, Italy | M4.6 | 90 km | 10 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 126 km | 10 km |
| Jun 21, 2013 | 5 km SSW of Casola in Lunigiana, Italy | M4.5 | 130 km | 8 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 127 km | 10 km |
| Jul 17, 1993 | 0 km NNW of Calice Ligure, Italy | M4.5 | 89 km | 5 km |
| Feb 24, 1997 | 36 km SE of Cervo, Italy | M4.5 | 138 km | 20 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
1 tsunami 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 | - | 114 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.6 in | |
| February | 39°F (4°C) | 1.7 in | |
| March | 47°F (8°C) | 2.3 in | |
| April | 53°F (12°C) | 2.6 in | |
| May | 61°F (16°C) | 2.6 in | |
| June | 68°F (20°C) | 2.1 in | |
| July | 77°F (25°C) | 1.4 in | Warmest, Driest |
| August | 73°F (23°C) | 2.5 in | |
| September | 66°F (19°C) | 2.9 in | |
| October | 56°F (13°C) | 4.6 in | Wettest |
| November | 45°F (7°C) | 3.1 in | |
| December | 37°F (3°C) | 2.3 in | Coldest |
Tortona has a seasonal temperature swing of 40°F / from 37°F in December to 77°F in July. Total annual precipitation is 30.7 inches, with October being the wettest month (4.6") and July the driest (1.4").