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Weather & Climate in Plessisville, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Plessisville 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 252 sunny days per year, above the national average. Annual precipitation totals 46.5 inches (wetter than the 38-inch national average). The area receives 16.9 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 528 feet.
Temperature
9°F Jan (-13°C)
66°F Jul (19°C)
| Annual Average | 39.6°F |
| 27% below US avg | |
| January Average | 9°F (-13°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 252 days/yr |
Geography
| Elevation | 528 ft (161 m) |
| Area | 54.5 sq mi (141.2 km²) |
| Population Density | 49/sq mi |
| Coordinates | 46.2186°N, 71.7620°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
49 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Nov 6, 1997 | 4 km W of L'Ancienne-Lorette, Canada | M4.8 | 70 km | 23 km |
| Oct 10, 2012 | 7 km ESE of Verchères, Canada | M3.9 | 127 km | 9 km |
| Feb 11, 2002 | 2 km WNW of Notre-Dame-des-Prairies, Canada | M3.8 | 132 km | 10 km |
| Sep 1, 2024 | 5 km SE of Pierreville, Canada | M3.8 | 79 km | 1 km |
| Aug 4, 2012 | 24 km SSW of Baie-Saint-Paul, Canada | M3.8 | 144 km | 18 km |
| Jul 23, 2010 | 18 km S of Saint-Antoine-de-Tilly, Canada | M3.5 | 33 km | 18 km |
| Aug 7, 2010 | 8 km WNW of Montmagny, Canada | M3.5 | 122 km | 25 km |
| Apr 3, 1997 | 9 km ENE of Saint-Cyrille-de-Wendover, Canada | M3.5 | 51 km | 5 km |
| Aug 27, 2011 | 24 km SSW of Montmagny, Canada | M3.5 | 104 km | 18 km |
| Apr 8, 2005 | 6 km SW of Saint-Gabriel, Canada | M3.4 | 130 km | 18 km |
| Jan 4, 2018 | 18 km SSE of Beaupré, Canada | M3.4 | 107 km | 18 km |
| Apr 29, 2009 | 7 km SSE of L'Ange-Gardien, Canada | M3.4 | 89 km | 18 km |
| Aug 20, 1995 | 4 km S of Chambly, Canada | M3.3 | 148 km | 18 km |
| May 17, 2021 | 5 km SW of L'Épiphanie, Canada | M3.3 | 144 km | 12 km |
| Apr 24, 2010 | 11 km NNW of Château-Richer, Canada | M3.3 | 107 km | 18 km |
| Mar 6, 2010 | 1 km WNW of Beaupré, Canada | M3.2 | 113 km | 18 km |
| Oct 8, 2010 | 16 km NW of Montmagny, Canada | M3.1 | 129 km | 28 km |
| Mar 29, 2020 | 3 km W of L'Épiphanie, Canada | M3.0 | 142 km | 11 km |
| May 11, 2006 | 7 km W of Nicolet, Canada | M3.0 | 73 km | 5 km |
| Apr 15, 2010 | 7 km WNW of Valcourt, Canada | M3.0 | 92 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 9°F (-13°C) | 3.5 in | Coldest |
| February | 11°F (-12°C) | 2.7 in | Driest |
| March | 23°F (-5°C) | 3.0 in | |
| April | 37°F (3°C) | 3.0 in | |
| May | 52°F (11°C) | 3.9 in | |
| June | 61°F (16°C) | 4.7 in | |
| July | 66°F (19°C) | 4.8 in | Warmest, Wettest |
| August | 64°F (18°C) | 4.6 in | |
| September | 56°F (13°C) | 4.3 in | |
| October | 45°F (7°C) | 4.3 in | |
| November | 33°F (1°C) | 3.9 in | |
| December | 19°F (-7°C) | 3.8 in |
Plessisville has a seasonal temperature swing of 57°F / from 9°F in January to 66°F in July. Total annual precipitation is 46.5 inches, with July being the wettest month (4.8") and February the driest (2.7").