Saint-Eustache, QC

Full City Profile · Quebec

3.1 /5.0

B Good

45,276 Population 1,663/sq mi density

$80,000 Median Income $47,440 per capita

$348,000 Home Value

$820 Median Rent 15.1% income on rent

46°F Avg Temperature 234 sunny days/yr

Overall

3.1 / 5.0

Good overall score based on economy, affordability, safety and education

B+

Economy

3.8 / 5.0

$80,000 median income, 6.1% unemployment

Affordability

4.2 / 5.0

$348,000 home value, $820/mo rent

C+

Safety

2.5 / 5.0

Education

1.8 / 5.0

10.5% bachelor's degree or higher

Saint-Eustache experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 15°F in January while summers reach 71°F in July. The area gets 234 sunny days per year. Annual precipitation totals 50.5 inches. The area receives 69.3 inches of snow annually.

Temperature

15°F Jan (-10°C) 71°F Jul (22°C)

Annual Average	45.7°F
	15% below US avg
January Average	15°F (-10°C)
July Average	71°F (22°C)
Sunny Days	234 days/yr

Geography

Elevation	138 ft (42 m)
Area	27.2 sq mi (70.5 km²)
Population Density	1,663/sq mi
Coordinates	45.5650°N, 73.9055°W
Timezone	America/Toronto

Precipitation & Snow

Annual Rainfall 50.5"

33% above US avg

Snowfall 69.3"

Wettest Month (Nov) 3.82"

Driest Month (Feb) 2.40"

Air Quality

Earthquake History

178 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.4. Most recent: M3.7 on Mar 19, 2025.

Jun 23, 2010	29 km NNE of Val-des-Monts, Canada	M5.4	127 km
Apr 20, 2002	8 km NNW of Au Sable Forks, New York	M5.3	118 km
Mar 14, 1996	7 km WNW of Saint-Adolphe-d'Howard, Canada	M4.5	62 km
May 17, 1991	7 km WNW of Rigaud, Canada	M4.4	39 km
Oct 31, 1999	7 km SW of Morin-Heights, Canada	M4.2	45 km
May 24, 1997	6 km W of Saint-Adolphe-d'Howard, Canada	M4.2	61 km
Apr 18, 1998	4 km N of Plantagenet, Canada	M4.1	84 km
Nov 17, 1992	16 km ENE of Saint-André-Avellin, Canada	M4.0	78 km
Aug 6, 2000	7 km SSW of La Minerve, Canada	M4.0	108 km
Feb 25, 2006	4 km NE of Thurso, Canada	M4.0	101 km
Oct 10, 2012	7 km ESE of Verchères, Canada	M3.9	54 km
Oct 7, 1990	21 km WNW of La Minerve, Canada	M3.9	130 km
Jul 30, 1993	1 km NE of Salaberry-de-Valleyfield, Canada	M3.9	38 km
Mar 16, 2011	6 km ENE of Hawkesbury, Canada	M3.9	50 km
Sep 18, 2011	1 km E of Thurso, Canada	M3.8	104 km
Jul 5, 1991	7 km WSW of Sainte-Martine, Canada	M3.8	37 km
Oct 6, 2000	1 km WSW of Ormstown, Canada	M3.8	49 km
Nov 16, 1993	5 km SSE of Saint-Édouard, Canada	M3.8	53 km
Sep 23, 1993	11 km SE of La Conception, Canada	M3.8	78 km
Jul 30, 1998	0 km ENE of Lac-Simon, Canada	M3.8	92 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 15.0 m (49 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1908	NOTRE DAME DE LA SALETTE	Meteorological	15.0 m	33	134 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

1 wildfire (100+ acres) within 100 km. Largest: FLAT ROCK FIRE (658 ac, 2018).

Year	Name	Acres	Distance
2018	FLAT ROCK FIRE	658	80 km

Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	15°F (-10°C)	3.1 in	Coldest
February	15°F (-10°C)	2.4 in	Driest
March	26°F (-3°C)	2.6 in
April	41°F (5°C)	3.2 in
May	55°F (13°C)	3.3 in
June	64°F (18°C)	3.7 in
July	71°F (22°C)	3.5 in	Warmest
August	68°F (20°C)	3.6 in
September	59°F (15°C)	3.6 in
October	47°F (8°C)	3.5 in
November	35°F (2°C)	3.8 in	Wettest
December	20°F (-7°C)	3.3 in

Saint-Eustache has a seasonal temperature swing of 57°F / from 15°F in January to 71°F in July. Total annual precipitation is 39.6 inches, with November being the wettest month (3.8") and February the driest (2.4").

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