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Weather & Climate in Piatto, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Piatto 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 1,257 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 | 1,257 ft (383 m) |
| Area | 6.1 sq mi (15.7 km²) |
| Population Density | 66/sq mi |
| Coordinates | 45.5899°N, 8.1353°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,592 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 | 107 km | 4 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 85 km | 10 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 142 km | 10 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 137 km | 0 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 86 km | 0 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 138 km | 14 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 130 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 144 km | 3 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 129 km | 10 km |
| Apr 16, 2020 | 2 km SE of Marsaglia, Italy | M4.5 | 141 km | 10 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 146 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 99 km | 40 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 95 km | 25 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 45 km | 10 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 74 km | 22 km |
| Sep 22, 2022 | 3 km SW of Bargagli, Italy | M4.4 | 149 km | 10 km |
| Feb 11, 1990 | northern Italy | M4.3 | 77 km | 10 km |
| Apr 29, 2003 | 2 km SSW of Varen, Switzerland | M4.3 | 89 km | 8 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 131 km | 2 km |
| Mar 31, 1996 | 7 km NNW of Bionaz, Italy | M4.3 | 69 km | 5 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 | 138 km |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | — | 127 km |
| 563 | LAKE GENEVA | Meteorological | — | — | 133 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 1.9 in | |
| February | 37°F (3°C) | 2.0 in | |
| March | 43°F (6°C) | 2.7 in | |
| April | 49°F (9°C) | 3.5 in | |
| May | 57°F (14°C) | 4.7 in | Wettest |
| June | 63°F (17°C) | 3.6 in | |
| July | 73°F (23°C) | 2.4 in | Warmest |
| August | 68°F (20°C) | 3.4 in | |
| September | 61°F (16°C) | 3.0 in | |
| October | 51°F (11°C) | 3.5 in | |
| November | 41°F (5°C) | 2.5 in | |
| December | 36°F (2°C) | 1.7 in | Coldest, Driest |
Piatto has a seasonal temperature swing of 37°F / from 36°F in December to 73°F in July. Total annual precipitation is 34.7 inches, with May being the wettest month (4.7") and December the driest (1.7").