Weather & Climate in Saint-Théophile, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Théophile has a cool climate with an average annual temperature of 38°F (3°C). Winters average 9°F in January while summers reach 64°F in July. Annual precipitation totals 39.9 inches. The area receives 13.2 inches of snow annually. The city sits at an elevation of 1,247 feet.
Temperature
9°F Jan (-13°C)
64°F Jul (18°C)
| Annual Average | 37.9°F |
| 30% below US avg | |
| January Average | 9°F (-13°C) |
| July Average | 64°F (18°C) |
Geography
| Elevation | 1,247 ft (380 m) |
| Area | 165.2 sq mi (427.8 km²) |
| Population Density | 4/sq mi |
| Coordinates | 45.9334°N, 70.4823°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
31 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 | 120 km | 23 km |
| Aug 4, 2012 | 24 km SSW of Baie-Saint-Paul, Canada | M3.8 | 145 km | 18 km |
| Jul 23, 2010 | 18 km S of Saint-Antoine-de-Tilly, Canada | M3.5 | 108 km | 18 km |
| Aug 7, 2010 | 8 km WNW of Montmagny, Canada | M3.5 | 121 km | 25 km |
| Apr 3, 1997 | 9 km ENE of Saint-Cyrille-de-Wendover, Canada | M3.5 | 143 km | 5 km |
| Aug 27, 2011 | 24 km SSW of Montmagny, Canada | M3.5 | 95 km | 18 km |
| Dec 11, 2013 | 9 km W of St-Jean-Port-Joli, Canada | M3.4 | 144 km | 13 km |
| Jan 4, 2018 | 18 km SSE of Beaupré, Canada | M3.4 | 110 km | 18 km |
| Apr 29, 2009 | 7 km SSE of L'Ange-Gardien, Canada | M3.4 | 111 km | 18 km |
| Apr 24, 2010 | 11 km NNW of Château-Richer, Canada | M3.3 | 133 km | 18 km |
| Mar 6, 2010 | 1 km WNW of Beaupré, Canada | M3.2 | 128 km | 18 km |
| Oct 8, 2010 | 16 km NW of Montmagny, Canada | M3.1 | 131 km | 28 km |
| May 22, 2017 | 4 km NW of Beaupré, Canada | M3.0 | 131 km | 18 km |
| Dec 25, 1999 | 4 km NE of Saint Albans, Maine | M3.0 | 141 km | 5 km |
| Nov 6, 1997 | 4 km SSW of L'Ancienne-Lorette, Canada | M2.9 | 114 km | 18 km |
| Nov 8, 1997 | 2 km SW of L'Ancienne-Lorette, Canada | M2.9 | 116 km | 23 km |
| Mar 25, 2012 | 4 km N of St-Jean-Port-Joli, Canada | M2.9 | 148 km | 25 km |
| Jan 3, 2018 | 18 km SSE of Beaupré, Canada | M2.9 | 110 km | 18 km |
| Nov 6, 1997 | St. Lawrence Valley region, Quebec, Canada | M2.8 | 117 km | 18 km |
| Aug 13, 2016 | southern Quebec, Canada | M2.7 | 92 km | 1 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 9°F (-13°C) | 2.6 in | Coldest |
| February | 12°F (-11°C) | 2.1 in | Driest |
| March | 22°F (-5°C) | 2.4 in | |
| April | 36°F (2°C) | 2.7 in | |
| May | 49°F (10°C) | 3.5 in | |
| June | 59°F (15°C) | 4.4 in | |
| July | 64°F (18°C) | 4.3 in | Warmest |
| August | 62°F (17°C) | 4.6 in | Wettest |
| September | 53°F (12°C) | 3.8 in | |
| October | 42°F (6°C) | 3.5 in | |
| November | 31°F (-1°C) | 3.3 in | |
| December | 16°F (-9°C) | 2.8 in |
Saint-Théophile has a seasonal temperature swing of 54°F / from 9°F in January to 64°F in July. Total annual precipitation is 39.9 inches, with August being the wettest month (4.6") and February the driest (2.1").