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Weather & Climate in Rosazza, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Rosazza enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 39°F in January while summers reach 73°F in July. The area gets 293 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 42.3 inches. The area receives 9.9 inches of snow annually. The city sits at an elevation of 2,894 feet.
Temperature
39°F Jan (4°C)
73°F Jul (23°C)
| Annual Average | 55.6°F |
| 3% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 2,894 ft (882 m) |
| Area | 38.2 sq mi (98.8 km²) |
| Population Density | 2/sq mi |
| Coordinates | 45.6758°N, 7.9771°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,459 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 122 km | 4 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 98 km | 10 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 99 km | 0 km |
| Feb 14, 1999 | 3 km NNE of Belfaux, Switzerland | M4.7 | 146 km | 10 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 133 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 134 km | 14 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 132 km | 10 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 131 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 106 km | 40 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 131 km | 3 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 42 km | 10 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 75 km | 22 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 94 km | 25 km |
| Mar 31, 1996 | 7 km NNW of Bionaz, Italy | M4.3 | 53 km | 5 km |
| Feb 11, 1990 | northern Italy | M4.3 | 80 km | 10 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 121 km | 2 km |
| Jan 20, 1994 | 1 km SW of Melle, Italy | M4.3 | 135 km | 10 km |
| Apr 29, 2003 | 2 km SSW of Varen, Switzerland | M4.3 | 75 km | 8 km |
| May 14, 2004 | 0 km SSE of Chiusa di San Michele, Italy | M4.2 | 82 km | 10 km |
| Jul 30, 2016 | 0 km SSW of Fleccia-Chianavasso, Italy | M4.2 | 101 km | 11 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1601 | LAKE LUCERNE | Eruption + Earthquake | 4.0 m | 8 | 131 km |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | — | 117 km |
| 563 | LAKE GENEVA | Meteorological | — | — | 117 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.6 in | |
| February | 26°F (-3°C) | 2.4 in | Coldest, Driest |
| March | 29°F (-2°C) | 3.0 in | |
| April | 33°F (0°C) | 3.5 in | |
| May | 41°F (5°C) | 3.9 in | Wettest |
| June | 47°F (9°C) | 3.2 in | |
| July | 73°F (23°C) | 2.5 in | Warmest |
| August | 54°F (12°C) | 3.0 in | |
| September | 48°F (9°C) | 2.9 in | |
| October | 40°F (5°C) | 3.8 in | |
| November | 32°F (-0°C) | 3.1 in | |
| December | 28°F (-2°C) | 2.5 in |
Rosazza has a seasonal temperature swing of 47°F / from 26°F in February to 73°F in July. Total annual precipitation is 36.4 inches, with May being the wettest month (3.9") and February the driest (2.4").