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Weather & Climate in Sainte-Hélène-de-Kamouraska, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sainte-Hélène-de-Kamouraska has a cool climate with an average annual temperature of 38°F (3°C). Winters average 9°F in January while summers reach 65°F in July. The area gets 266 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 38.5 inches. The area receives 14.9 inches of snow annually. The city sits at an elevation of 354 feet.
Temperature
9°F Jan (-13°C)
65°F Jul (18°C)
| Annual Average | 38.2°F |
| 29% below US avg | |
| January Average | 9°F (-13°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 266 days/yr |
Geography
| Elevation | 354 ft (108 m) |
| Area | 23.3 sq mi (60.5 km²) |
| Population Density | 38/sq mi |
| Coordinates | 47.5904°N, 69.7301°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
89 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 | 18 km | 13 km |
| Oct 28, 1997 | 18 km E of La Malbaie, Canada | M4.8 | 16 km | 12 km |
| Dec 12, 2012 | 14 km WSW of Saint-Siméon, Canada | M4.4 | 32 km | 5 km |
| Jul 11, 2013 | 13 km WSW of Saint-Siméon, Canada | M4.4 | 34 km | 15 km |
| Jul 12, 2000 | 46 km W of Baie-Saint-Paul, Canada | M4.2 | 103 km | 10 km |
| Jun 13, 2003 | 6 km NE of La Malbaie, Canada | M4.1 | 30 km | 11 km |
| Sep 25, 1994 | 10 km SW of Saint-Siméon, Canada | M4.1 | 26 km | 17 km |
| Feb 24, 2012 | 6 km SW of La Malbaie, Canada | M4.0 | 37 km | 1 km |
| Jul 14, 2006 | 13 km SW of Winterville, Maine | M3.9 | 112 km | 14 km |
| Dec 30, 1993 | 10 km E of Baie-Saint-Paul, Canada | M3.8 | 50 km | 7 km |
| Aug 4, 2012 | 24 km SSW of Baie-Saint-Paul, Canada | M3.8 | 76 km | 18 km |
| Aug 17, 2002 | 12 km S of Baie-Saint-Paul, Canada | M3.8 | 65 km | 13 km |
| Jun 16, 2011 | 11 km ENE of Sacré-Coeur, Canada | M3.8 | 75 km | 23 km |
| Jan 21, 2015 | 13 km W of La Pocatière, Canada | M3.7 | 44 km | 15 km |
| Aug 20, 1997 | 17 km SW of La Malbaie, Canada | M3.7 | 43 km | 18 km |
| Jun 15, 2000 | 16 km N of Saint-Pascal, Canada | M3.7 | 11 km | 11 km |
| Apr 7, 2006 | 16 km S of Baie-Saint-Paul, Canada | M3.7 | 65 km | 0 km |
| Dec 8, 1991 | 17 km SSE of Saint-Siméon, Canada | M3.6 | 13 km | 18 km |
| Aug 27, 2011 | 24 km SSW of Montmagny, Canada | M3.5 | 115 km | 18 km |
| Dec 1, 1993 | 15 km SSE of La Malbaie, Canada | M3.5 | 26 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) | 2.9 in | Coldest |
| February | 12°F (-11°C) | 2.6 in | Driest |
| March | 22°F (-6°C) | 2.8 in | |
| April | 36°F (2°C) | 2.8 in | |
| May | 49°F (9°C) | 3.6 in | |
| June | 59°F (15°C) | 3.4 in | |
| July | 65°F (18°C) | 3.6 in | Warmest |
| August | 63°F (17°C) | 3.7 in | Wettest |
| September | 54°F (12°C) | 3.5 in | |
| October | 43°F (6°C) | 3.1 in | |
| November | 31°F (-0°C) | 3.3 in | |
| December | 16°F (-9°C) | 3.3 in |
Sainte-Hélène-de-Kamouraska has a seasonal temperature swing of 56°F / from 9°F in January to 65°F in July. Total annual precipitation is 38.5 inches, with August being the wettest month (3.7") and February the driest (2.6").