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Weather & Climate in Granvilla, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Granvilla has a cool climate with an average annual temperature of 39°F (4°C). Winters average 24°F in January while summers reach 55°F in July. The area gets 246 sunny days per year, above the national average. Annual precipitation totals 49.6 inches (wetter than the 38-inch national average). The area receives 14.3 inches of snow annually. The city sits at an elevation of 3,993 feet.
Temperature
24°F Jan (-4°C)
55°F Jul (13°C)
| Annual Average | 39.1°F |
| 28% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 55°F (13°C) |
| Sunny Days | 246 days/yr |
Geography
| Elevation | 3,993 ft (1,217 m) |
| Area | 26.9 sq mi (69.7 km²) |
| Population Density | 43/sq mi |
| Coordinates | 46.5676°N, 12.6893°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
804 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| Apr 12, 1998 | 5 km E of Kobarid, Slovenia | M5.6 | 82 km | 10 km |
| Jul 12, 2004 | 7 km NE of Kobarid, Slovenia | M5.2 | 79 km | 8 km |
| Feb 14, 2002 | 4 km SSW of Moggio di Sotto, Italy | M4.7 | 43 km | 10 km |
| Nov 11, 1990 | 5 km ENE of Cerkno, Slovenia | M4.7 | 115 km | 22 km |
| Jul 17, 2001 | 3 km NNE of Rifiano, Italy | M4.7 | 115 km | 10 km |
| Jul 21, 2003 | 3 km WNW of Niederwölz, Austria | M4.7 | 141 km | 10 km |
| May 6, 1998 | 6 km NNW of Tolmin, Slovenia | M4.6 | 86 km | 10 km |
| Oct 5, 1991 | 0 km W of Nimis, Italy | M4.5 | 60 km | 10 km |
| Jun 9, 2012 | 5 km NE of Lamosano, Italy | M4.5 | 44 km | 7 km |
| May 28, 1998 | 3 km WSW of Osoppo, Italy | M4.5 | 45 km | 10 km |
| May 13, 1999 | 2 km NW of Clodig, Italy | M4.4 | 80 km | 10 km |
| Jan 30, 2015 | 4 km W of Moggio di Sotto, Italy | M4.4 | 39 km | 6 km |
| Aug 29, 2004 | 1 km S of Enemonzo-Quinis, Italy | M4.3 | 24 km | 11 km |
| Sep 30, 2002 | 5 km SW of Kranjska Gora, Slovenia | M4.3 | 82 km | 5 km |
| Oct 2, 1993 | 4 km WNW of Bordano, Italy | M4.3 | 39 km | 10 km |
| Jan 14, 2005 | 6 km NNE of Cerkno, Slovenia | M4.3 | 109 km | 10 km |
| Oct 24, 1994 | 3 km ESE of Piazza, Italy | M4.3 | 139 km | 18 km |
| Mar 27, 2024 | 6 km ENE of Tramonti di Sopra, Italy | M4.3 | 30 km | 10 km |
| Apr 15, 1998 | 7 km ESE of Kobarid, Slovenia | M4.3 | 84 km | 10 km |
| Apr 20, 1994 | 5 km NE of Claut, Italy | M4.3 | 31 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 235.0 m (771 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1963 | VAJONT DAM, VAJONT RIVER | Meteorological | 235.0 m | 2,000 | 43 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 2.3 in | Coldest |
| February | 26°F (-4°C) | 2.2 in | Driest |
| March | 30°F (-1°C) | 3.0 in | |
| April | 36°F (2°C) | 3.8 in | |
| May | 45°F (7°C) | 4.9 in | |
| June | 51°F (10°C) | 5.7 in | |
| July | 55°F (13°C) | 6.1 in | Warmest, Wettest |
| August | 55°F (13°C) | 5.6 in | |
| September | 49°F (9°C) | 4.8 in | |
| October | 42°F (5°C) | 4.5 in | |
| November | 32°F (-0°C) | 4.1 in | |
| December | 26°F (-3°C) | 2.8 in |
Granvilla has a seasonal temperature swing of 31°F / from 24°F in January to 55°F in July. Total annual precipitation is 49.6 inches, with July being the wettest month (6.1") and February the driest (2.2").