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Weather & Climate in Saint-Pierre, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Pierre has a cool climate with an average annual temperature of 42°F (6°C). Winters average 29°F in January while summers reach 58°F in July. The area gets 252 sunny days per year, above the national average. Annual precipitation totals 46.2 inches (wetter than the 38-inch national average). The area receives 20.9 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 2,218 feet.
Temperature
29°F Jan (-2°C)
58°F Jul (15°C)
| Annual Average | 42.3°F |
| 22% below US avg | |
| January Average | 29°F (-2°C) |
| July Average | 58°F (15°C) |
| Sunny Days | 252 days/yr |
Geography
| Elevation | 2,218 ft (676 m) |
| Area | 11.0 sq mi (28.5 km²) |
| Population Density | 257/sq mi |
| Coordinates | 45.7115°N, 7.2268°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,729 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 136 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 130 km | 8 km |
| Feb 14, 1999 | 3 km NNE of Belfaux, Switzerland | M4.7 | 127 km | 10 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 134 km | 0 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 127 km | 10 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 102 km | 14 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 73 km | 3 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 125 km | 10 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 76 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 120 km | 40 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 103 km | 5 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 142 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 81 km | 25 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 76 km | 22 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 100 km | 10 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 126 km | 6 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 88 km | 10 km |
| Mar 31, 1996 | 7 km NNW of Bionaz, Italy | M4.3 | 28 km | 5 km |
| Jan 20, 1994 | 1 km SW of Melle, Italy | M4.3 | 129 km | 10 km |
| Apr 29, 2003 | 2 km SSW of Varen, Switzerland | M4.3 | 72 km | 8 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 0.5 m (2 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | — | 127 km |
| 563 | LAKE GENEVA | Meteorological | — | — | 79 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 29°F (-2°C) | 4.1 in | Coldest |
| February | 30°F (-1°C) | 4.3 in | |
| March | 34°F (1°C) | 3.7 in | |
| April | 38°F (3°C) | 3.7 in | |
| May | 47°F (8°C) | 4.0 in | |
| June | 53°F (12°C) | 3.7 in | |
| July | 58°F (15°C) | 3.0 in | Driest |
| August | 59°F (15°C) | 3.4 in | Warmest |
| September | 52°F (11°C) | 3.1 in | |
| October | 44°F (7°C) | 4.4 in | |
| November | 35°F (2°C) | 4.5 in | Wettest |
| December | 30°F (-1°C) | 4.5 in |
Saint-Pierre has a seasonal temperature swing of 30°F / from 29°F in January to 59°F in August. Total annual precipitation is 46.2 inches, with November being the wettest month (4.5") and July the driest (3.0").