All Countries
Weather & Climate in Saint-Antoine-de-Tilly, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Antoine-de-Tilly has a cool climate with an average annual temperature of 39°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 46.4 inches (wetter than the 38-inch national average). The area receives 16.7 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 177 feet.
Temperature
9°F Jan (-13°C)
66°F Jul (19°C)
| Annual Average | 39.4°F |
| 27% below US avg | |
| January Average | 9°F (-13°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 252 days/yr |
Geography
| Elevation | 177 ft (54 m) |
| Area | 23.2 sq mi (60.0 km²) |
| Population Density | 73/sq mi |
| Coordinates | 46.6635°N, 71.5734°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
74 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 | 20 km | 23 km |
| Dec 31, 1990 | 23 km NE of La Tuque, Canada | M4.2 | 126 km | 18 km |
| Jul 12, 2000 | 46 km W of Baie-Saint-Paul, Canada | M4.2 | 102 km | 10 km |
| Feb 24, 2012 | 6 km SW of La Malbaie, Canada | M4.0 | 147 km | 1 km |
| Dec 30, 1993 | 10 km E of Baie-Saint-Paul, Canada | M3.8 | 127 km | 7 km |
| Aug 4, 2012 | 24 km SSW of Baie-Saint-Paul, Canada | M3.8 | 98 km | 18 km |
| Aug 17, 2002 | 12 km S of Baie-Saint-Paul, Canada | M3.8 | 110 km | 13 km |
| Sep 1, 2024 | 5 km SE of Pierreville, Canada | M3.8 | 114 km | 1 km |
| Jan 21, 2015 | 13 km W of La Pocatière, Canada | M3.7 | 130 km | 15 km |
| Aug 20, 1997 | 17 km SW of La Malbaie, Canada | M3.7 | 137 km | 18 km |
| Apr 7, 2006 | 16 km S of Baie-Saint-Paul, Canada | M3.7 | 109 km | 0 km |
| Jul 23, 2010 | 18 km S of Saint-Antoine-de-Tilly, Canada | M3.5 | 19 km | 18 km |
| Apr 3, 1997 | 9 km ENE of Saint-Cyrille-de-Wendover, Canada | M3.5 | 96 km | 5 km |
| Dec 1, 1993 | 15 km SSE of La Malbaie, Canada | M3.5 | 150 km | 8 km |
| Aug 27, 2011 | 24 km SSW of Montmagny, Canada | M3.5 | 70 km | 18 km |
| Aug 7, 2010 | 8 km WNW of Montmagny, Canada | M3.5 | 80 km | 25 km |
| Jan 3, 2008 | 15 km ESE of Baie-Saint-Paul, Canada | M3.4 | 125 km | 14 km |
| Dec 11, 2013 | 9 km W of St-Jean-Port-Joli, Canada | M3.4 | 109 km | 13 km |
| Apr 29, 2009 | 7 km SSE of L'Ange-Gardien, Canada | M3.4 | 45 km | 18 km |
| Jan 4, 2018 | 18 km SSE of Beaupré, Canada | M3.4 | 66 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 | 12°F (-11°C) | 2.7 in | Driest |
| March | 23°F (-5°C) | 3.0 in | |
| April | 37°F (3°C) | 3.4 in | |
| May | 52°F (11°C) | 3.9 in | |
| June | 61°F (16°C) | 4.7 in | |
| July | 66°F (19°C) | 5.0 in | Warmest, Wettest |
| August | 65°F (18°C) | 4.4 in | |
| September | 56°F (13°C) | 4.5 in | |
| October | 44°F (7°C) | 4.0 in | |
| November | 33°F (0°C) | 3.8 in | |
| December | 17°F (-8°C) | 3.8 in |
Saint-Antoine-de-Tilly has a seasonal temperature swing of 57°F / from 9°F in January to 66°F in July. Total annual precipitation is 46.4 inches, with July being the wettest month (5.0") and February the driest (2.7").