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Weather & Climate in Valle San Bartolomeo, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Valle San Bartolomeo enjoys a temperate climate with an average annual temperature of 56°F (14°C). Winters average 38°F in January while summers reach 74°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 34.3 inches. The area receives 2.0 inches of snow annually. The city sits at an elevation of 312 feet.
Temperature
38°F Jan (3°C)
74°F Jul (24°C)
| Annual Average | 56.3°F |
| 4% above US avg | |
| January Average | 38°F (3°C) |
| July Average | 74°F (24°C) |
| Sunny Days | 286 days/yr |
Geography
| Elevation | 312 ft (95 m) |
| Area | 93.5 sq mi (242.1 km²) |
| Population Density | 14/sq mi |
| Coordinates | 44.9502°N, 8.6404°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,107 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 | 148 km | 5 km |
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 27 km | 4 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 122 km | 60 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 62 km | 0 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 127 km | 10 km |
| Jan 25, 2012 | 1 km N of Poviglio, Italy | M4.9 | 150 km | 33 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 16 km | 10 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 76 km | 9 km |
| Jun 23, 2013 | 6 km WSW of Minucciano, Italy | M4.7 | 149 km | 10 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 23 km | 0 km |
| Oct 10, 1995 | 2 km SSE of Pallerone, Italy | M4.7 | 138 km | 10 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 112 km | 10 km |
| Aug 13, 2019 | 4 km SW of Stazione Valmozzola, Italy | M4.6 | 109 km | 10 km |
| Feb 24, 1997 | 36 km SE of Cervo, Italy | M4.5 | 140 km | 20 km |
| Jul 17, 1993 | 0 km NNW of Calice Ligure, Italy | M4.5 | 87 km | 5 km |
| Jun 21, 2013 | 2 km S of Comano, Italy | M4.5 | 140 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 67 km | 40 km |
| Apr 16, 2020 | 2 km SE of Marsaglia, Italy | M4.5 | 67 km | 10 km |
| Oct 3, 2012 | 1 km WSW of Lugagnano Val d'Arda, Italy | M4.5 | 94 km | 22 km |
| Jun 21, 2013 | 5 km SSW of Casola in Lunigiana, Italy | M4.5 | 148 km | 8 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 | — | 109 km |
| 1564 | LIGURIA-COTE D'AZUR | Eruption + Earthquake | — | 650 | 150 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 2.4 in | Coldest |
| February | 40°F (5°C) | 1.8 in | |
| March | 48°F (9°C) | 2.5 in | |
| April | 54°F (12°C) | 2.9 in | |
| May | 62°F (17°C) | 3.1 in | |
| June | 69°F (20°C) | 2.1 in | |
| July | 74°F (24°C) | 1.4 in | Warmest, Driest |
| August | 74°F (23°C) | 2.5 in | |
| September | 67°F (19°C) | 2.7 in | |
| October | 57°F (14°C) | 4.3 in | Wettest |
| November | 46°F (8°C) | 2.9 in | |
| December | 39°F (4°C) | 2.1 in |
Valle San Bartolomeo has a seasonal temperature swing of 36°F / from 38°F in January to 74°F in July. Total annual precipitation is 30.6 inches, with October being the wettest month (4.3") and July the driest (1.4").