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Weather & Climate in Saint-Vallier, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Vallier has a cool climate with an average annual temperature of 40°F (4°C). Winters average 9°F in January while summers reach 66°F in July. The area gets 257 sunny days per year, above the national average. Annual precipitation totals 43.6 inches. The area receives 13.9 inches of snow annually. The city sits at an elevation of 82 feet.
Temperature
9°F Jan (-13°C)
66°F Jul (19°C)
| Annual Average | 39.5°F |
| 27% below US avg | |
| January Average | 9°F (-13°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 257 days/yr |
Geography
| Elevation | 82 ft (25 m) |
| Area | 17.3 sq mi (44.9 km²) |
| Population Density | 60/sq mi |
| Coordinates | 46.8926°N, 70.8234°W |
| Timezone | America/Montreal |
Precipitation & Snow
Air Quality
Earthquake History
92 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Mar 6, 2005 | 15 km SE of Saint-Siméon, Canada | M4.9 | 126 km | 13 km |
| Oct 28, 1997 | 18 km E of La Malbaie, Canada | M4.8 | 111 km | 12 km |
| Nov 6, 1997 | 4 km W of L'Ancienne-Lorette, Canada | M4.8 | 46 km | 23 km |
| Jul 11, 2013 | 13 km WSW of Saint-Siméon, Canada | M4.4 | 118 km | 15 km |
| Dec 12, 2012 | 14 km WSW of Saint-Siméon, Canada | M4.4 | 115 km | 5 km |
| Jul 12, 2000 | 46 km W of Baie-Saint-Paul, Canada | M4.2 | 73 km | 10 km |
| Sep 25, 1994 | 10 km SW of Saint-Siméon, Canada | M4.1 | 117 km | 17 km |
| Jun 13, 2003 | 6 km NE of La Malbaie, Canada | M4.1 | 105 km | 11 km |
| Feb 24, 2012 | 6 km SW of La Malbaie, Canada | M4.0 | 92 km | 1 km |
| Aug 17, 2002 | 12 km S of Baie-Saint-Paul, Canada | M3.8 | 54 km | 13 km |
| Dec 30, 1993 | 10 km E of Baie-Saint-Paul, Canada | M3.8 | 71 km | 7 km |
| Aug 4, 2012 | 24 km SSW of Baie-Saint-Paul, Canada | M3.8 | 42 km | 18 km |
| Jan 21, 2015 | 13 km W of La Pocatière, Canada | M3.7 | 70 km | 15 km |
| Aug 20, 1997 | 17 km SW of La Malbaie, Canada | M3.7 | 82 km | 18 km |
| Jun 15, 2000 | 16 km N of Saint-Pascal, Canada | M3.7 | 115 km | 11 km |
| Apr 7, 2006 | 16 km S of Baie-Saint-Paul, Canada | M3.7 | 52 km | 0 km |
| Dec 8, 1991 | 17 km SSE of Saint-Siméon, Canada | M3.6 | 118 km | 18 km |
| Jul 23, 2010 | 18 km S of Saint-Antoine-de-Tilly, Canada | M3.5 | 75 km | 18 km |
| Aug 7, 2010 | 8 km WNW of Montmagny, Canada | M3.5 | 19 km | 25 km |
| Dec 1, 1993 | 15 km SSE of La Malbaie, Canada | M3.5 | 91 km | 8 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 9°F (-13°C) | 2.7 in | Coldest |
| February | 12°F (-11°C) | 2.1 in | Driest |
| March | 23°F (-5°C) | 2.4 in | |
| April | 37°F (3°C) | 3.1 in | |
| May | 51°F (11°C) | 4.2 in | |
| June | 61°F (16°C) | 4.5 in | |
| July | 66°F (19°C) | 4.9 in | Warmest, Wettest |
| August | 65°F (18°C) | 4.6 in | |
| September | 56°F (13°C) | 4.3 in | |
| October | 44°F (7°C) | 4.1 in | |
| November | 33°F (0°C) | 3.8 in | |
| December | 17°F (-8°C) | 2.8 in |
Saint-Vallier has a seasonal temperature swing of 57°F / from 9°F in January to 66°F in July. Total annual precipitation is 43.6 inches, with July being the wettest month (4.9") and February the driest (2.1").