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Weather & Climate in Saint-Adelphe, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Adelphe has a cool climate with an average annual temperature of 39°F (4°C). Winters average 7°F in January while summers reach 66°F in July. The area gets 256 sunny days per year, above the national average. Annual precipitation totals 43.9 inches. The area receives 15.0 inches of snow annually. The city sits at an elevation of 407 feet.
Temperature
7°F Jan (-14°C)
66°F Jul (19°C)
| Annual Average | 38.5°F |
| 29% below US avg | |
| January Average | 7°F (-14°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 256 days/yr |
Geography
| Elevation | 407 ft (124 m) |
| Area | 52.9 sq mi (137.1 km²) |
| Population Density | 17/sq mi |
| Coordinates | 46.7323°N, 72.4318°W |
| Timezone | America/Montreal |
Precipitation & Snow
Air Quality
Earthquake History
50 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 | 78 km | 23 km |
| Jul 12, 2000 | 46 km W of Baie-Saint-Paul, Canada | M4.2 | 134 km | 10 km |
| Dec 31, 1990 | 23 km NE of La Tuque, Canada | M4.2 | 95 km | 18 km |
| Oct 10, 2012 | 7 km ESE of Verchères, Canada | M3.9 | 126 km | 9 km |
| Feb 11, 2002 | 2 km WNW of Notre-Dame-des-Prairies, Canada | M3.8 | 109 km | 10 km |
| Sep 1, 2024 | 5 km SE of Pierreville, Canada | M3.8 | 81 km | 1 km |
| Aug 4, 2012 | 24 km SSW of Baie-Saint-Paul, Canada | M3.8 | 150 km | 18 km |
| Jul 23, 2010 | 18 km S of Saint-Antoine-de-Tilly, Canada | M3.5 | 67 km | 18 km |
| Aug 27, 2011 | 24 km SSW of Montmagny, Canada | M3.5 | 135 km | 18 km |
| Apr 3, 1997 | 9 km ENE of Saint-Cyrille-de-Wendover, Canada | M3.5 | 84 km | 5 km |
| Aug 7, 2010 | 8 km WNW of Montmagny, Canada | M3.5 | 139 km | 25 km |
| Jan 4, 2018 | 18 km SSE of Beaupré, Canada | M3.4 | 128 km | 18 km |
| Apr 29, 2009 | 7 km SSE of L'Ange-Gardien, Canada | M3.4 | 105 km | 18 km |
| Apr 8, 2005 | 6 km SW of Saint-Gabriel, Canada | M3.4 | 94 km | 18 km |
| May 17, 2021 | 5 km SW of L'Épiphanie, Canada | M3.3 | 133 km | 12 km |
| Apr 24, 2010 | 11 km NNW of Château-Richer, Canada | M3.3 | 109 km | 18 km |
| Mar 6, 2010 | 1 km WNW of Beaupré, Canada | M3.2 | 121 km | 18 km |
| Oct 8, 2010 | 16 km NW of Montmagny, Canada | M3.1 | 140 km | 28 km |
| May 22, 2017 | 4 km NW of Beaupré, Canada | M3.0 | 120 km | 18 km |
| May 11, 2006 | 7 km W of Nicolet, Canada | M3.0 | 60 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 7°F (-14°C) | 2.8 in | Coldest |
| February | 10°F (-12°C) | 2.4 in | Driest |
| March | 22°F (-6°C) | 2.7 in | |
| April | 37°F (3°C) | 3.1 in | |
| May | 51°F (11°C) | 4.0 in | |
| June | 60°F (16°C) | 4.5 in | |
| July | 66°F (19°C) | 4.8 in | Warmest, Wettest |
| August | 64°F (18°C) | 4.0 in | |
| September | 55°F (13°C) | 4.4 in | |
| October | 44°F (7°C) | 4.0 in | |
| November | 32°F (-0°C) | 3.9 in | |
| December | 15°F (-9°C) | 3.2 in |
Saint-Adelphe has a seasonal temperature swing of 59°F / from 7°F in January to 66°F in July. Total annual precipitation is 43.9 inches, with July being the wettest month (4.8") and February the driest (2.4").