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Weather & Climate in San Gregorio nelle Alpi, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Gregorio nelle Alpi experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 33°F in January while summers reach 65°F in July. The area gets 285 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 58.3 inches (wetter than the 38-inch national average). The area receives 7.9 inches of snow annually. The city sits at an elevation of 1,732 feet.
Temperature
33°F Jan (0°C)
65°F Jul (18°C)
| Annual Average | 48.4°F |
| 10% below US avg | |
| January Average | 33°F (0°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 285 days/yr |
Geography
| Elevation | 1,732 ft (528 m) |
| Area | 20.9 sq mi (54.0 km²) |
| Population Density | 15/sq mi |
| Coordinates | 46.1039°N, 12.0267°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
856 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 | 149 km | 6 km |
| Apr 12, 1998 | 5 km E of Kobarid, Slovenia | M5.6 | 126 km | 10 km |
| Jul 12, 2004 | 7 km NE of Kobarid, Slovenia | M5.2 | 126 km | 8 km |
| May 20, 2012 | 1 km SSW of Vigarano Mainarda, Italy | M5.0 | 148 km | 5 km |
| Jul 17, 2011 | 0 km W of Sermide, Italy | M4.9 | 135 km | 6 km |
| Dec 29, 1999 | 12 km N of Isolaccia, Italy | M4.8 | 143 km | 10 km |
| May 20, 2012 | 3 km WSW of Bondeno, Italy | M4.8 | 146 km | 3 km |
| Feb 14, 2002 | 4 km SSW of Moggio di Sotto, Italy | M4.7 | 93 km | 10 km |
| Jul 17, 2001 | 3 km NNE of Rifiano, Italy | M4.7 | 95 km | 10 km |
| May 20, 2012 | 3 km NE of Massa Finalese, Italy | M4.7 | 149 km | 3 km |
| May 21, 2012 | 3 km SSE of Scortichino, Italy | M4.6 | 149 km | 10 km |
| May 6, 1998 | 6 km NNW of Tolmin, Slovenia | M4.6 | 130 km | 10 km |
| May 20, 2012 | 2 km ESE of Quarantoli, Italy | M4.6 | 150 km | 5 km |
| Jun 9, 2012 | 5 km NE of Lamosano, Italy | M4.5 | 34 km | 7 km |
| May 28, 1998 | 3 km WSW of Osoppo, Italy | M4.5 | 80 km | 10 km |
| Apr 6, 2000 | 11 km WSW of Tubre, Italy | M4.5 | 142 km | 5 km |
| Oct 1, 2001 | 11 km WSW of Tubre, Italy | M4.5 | 143 km | 10 km |
| Oct 5, 1991 | 0 km W of Nimis, Italy | M4.5 | 96 km | 10 km |
| Dec 1, 2001 | 5 km SSE of Magnacavallo, Italy | M4.4 | 141 km | 33 km |
| May 13, 1999 | 2 km NW of Clodig, Italy | M4.4 | 119 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis 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 | 30 km |
| 1987 | VALTELLINA | Meteorological | 95.0 m | 27 | 133 km |
| 1868 | LAKE GARDA | Earthquake | — | — | 112 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (0°C) | 2.0 in | Coldest |
| February | 36°F (2°C) | 1.7 in | Driest |
| March | 43°F (6°C) | 2.4 in | |
| April | 49°F (9°C) | 3.1 in | |
| May | 58°F (15°C) | 3.8 in | |
| June | 64°F (18°C) | 4.3 in | Wettest |
| July | 65°F (18°C) | 3.7 in | |
| August | 68°F (20°C) | 3.7 in | Warmest |
| September | 61°F (16°C) | 3.5 in | |
| October | 52°F (11°C) | 4.0 in | |
| November | 41°F (5°C) | 3.2 in | |
| December | 33°F (1°C) | 2.2 in |
San Gregorio nelle Alpi has a seasonal temperature swing of 36°F / from 33°F in January to 68°F in August. Total annual precipitation is 37.5 inches, with June being the wettest month (4.3") and February the driest (1.7").