All Countries
Weather & Climate in Roatto, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Roatto enjoys a temperate climate with an average annual temperature of 56°F (14°C). Winters average 38°F in January while summers reach 75°F in July. The area gets 287 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 33.6 inches. The area receives 4.8 inches of snow annually. The city sits at an elevation of 840 feet.
Temperature
38°F Jan (4°C)
75°F Jul (24°C)
| Annual Average | 56.3°F |
| 4% above US avg | |
| January Average | 38°F (4°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 840 ft (256 m) |
| Area | 20.3 sq mi (52.6 km²) |
| Population Density | 4/sq mi |
| Coordinates | 44.9521°N, 8.0269°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
2,403 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 | 71 km | 4 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 108 km | 0 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 37 km | 10 km |
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 144 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 111 km | 8 km |
| Mar 5, 2012 | 3 km NNW of Santo Stefano d'Aveto, Italy | M4.7 | 119 km | 9 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 32 km | 0 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 69 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 105 km | 14 km |
| Oct 3, 2012 | 1 km WSW of Lugagnano Val d'Arda, Italy | M4.5 | 142 km | 22 km |
| Feb 24, 1997 | 36 km SE of Cervo, Italy | M4.5 | 143 km | 20 km |
| Apr 16, 2020 | 2 km SE of Marsaglia, Italy | M4.5 | 112 km | 10 km |
| Jul 17, 1993 | 0 km NNW of Calice Ligure, Italy | M4.5 | 85 km | 5 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 69 km | 10 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 116 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 29 km | 40 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 116 km | 10 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 40 km | 22 km |
| Jul 17, 1993 | 0 km NNE of Calice Ligure, Italy | M4.4 | 85 km | 5 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 59 km | 25 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1968 | LIGURIA-COTE D'AZUR | Earthquake | 3.0 m | — | 97 km |
| 1564 | LIGURIA-COTE D'AZUR | Eruption + Earthquake | — | 650 | 120 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (4°C) | 1.3 in | Coldest |
| February | 41°F (5°C) | 1.7 in | |
| March | 48°F (9°C) | 2.2 in | |
| April | 53°F (12°C) | 2.6 in | |
| May | 61°F (16°C) | 3.2 in | Wettest |
| June | 68°F (20°C) | 2.0 in | |
| July | 75°F (24°C) | 1.2 in | Warmest, Driest |
| August | 72°F (22°C) | 2.2 in | |
| September | 65°F (19°C) | 1.9 in | |
| October | 56°F (13°C) | 2.8 in | |
| November | 45°F (7°C) | 2.1 in | |
| December | 39°F (4°C) | 1.3 in |
Roatto has a seasonal temperature swing of 36°F / from 38°F in January to 75°F in July. Total annual precipitation is 24.4 inches, with May being the wettest month (3.2") and July the driest (1.2").