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Weather & Climate in Fonzaso, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Fonzaso 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 1,079 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 | 1,079 ft (329 m) |
| Area | 47.7 sq mi (123.6 km²) |
| Population Density | 41/sq mi |
| Coordinates | 46.0164°N, 11.7990°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
864 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 | 133 km | 6 km |
| May 29, 2012 | 1 km ENE of Medolla, Italy | M5.8 | 141 km | 10 km |
| Apr 12, 1998 | 5 km E of Kobarid, Slovenia | M5.6 | 145 km | 10 km |
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 140 km | 7 km |
| Jul 12, 2004 | 7 km NE of Kobarid, Slovenia | M5.2 | 145 km | 8 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 141 km | 9 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 143 km | 10 km |
| May 20, 2012 | 1 km SSW of Vigarano Mainarda, Italy | M5.0 | 134 km | 5 km |
| May 20, 2012 | 2 km ENE of Medolla, Italy | M4.9 | 140 km | 10 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 149 km | 10 km |
| Jul 17, 2011 | 0 km W of Sermide, Italy | M4.9 | 120 km | 6 km |
| May 29, 2012 | 3 km ENE of Novi di Modena, Italy | M4.8 | 141 km | 3 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M4.8 | 143 km | 11 km |
| Dec 29, 1999 | 12 km N of Isolaccia, Italy | M4.8 | 132 km | 10 km |
| May 20, 2012 | 3 km WSW of Bondeno, Italy | M4.8 | 131 km | 3 km |
| May 20, 2012 | 3 km NE of Massa Finalese, Italy | M4.7 | 134 km | 3 km |
| May 29, 2012 | 2 km NW of San Possidonio, Italy | M4.7 | 141 km | 5 km |
| Jul 17, 2001 | 3 km NNE of Rifiano, Italy | M4.7 | 92 km | 10 km |
| Feb 14, 2002 | 4 km SSW of Moggio di Sotto, Italy | M4.7 | 113 km | 10 km |
| May 29, 2012 | 3 km ENE of Medolla, Italy | M4.7 | 140 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 | 49 km |
| 1987 | VALTELLINA | Meteorological | 95.0 m | 27 | 119 km |
| 1868 | LAKE GARDA | Earthquake | — | — | 92 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (0°C) | 1.4 in | |
| February | 32°F (-0°C) | 1.3 in | Driest |
| March | 38°F (3°C) | 1.7 in | |
| April | 43°F (6°C) | 2.4 in | |
| May | 52°F (11°C) | 3.4 in | |
| June | 59°F (15°C) | 3.9 in | Wettest |
| July | 65°F (18°C) | 3.8 in | Warmest |
| August | 63°F (17°C) | 3.8 in | |
| September | 56°F (13°C) | 3.3 in | |
| October | 48°F (9°C) | 3.4 in | |
| November | 38°F (3°C) | 2.5 in | |
| December | 32°F (-0°C) | 1.5 in | Coldest |
Fonzaso has a seasonal temperature swing of 34°F / from 32°F in December to 65°F in July. Total annual precipitation is 32.5 inches, with June being the wettest month (3.9") and February the driest (1.3").