Saint-Roch-de-l'Achigan, QC

Full City Profile · Quebec

3.1 /5.0

B Good

5,453 Population 176/sq mi density

$82,000 Median Income $45,720 per capita

$314,000 Home Value

$795 Median Rent 12.2% income on rent

45°F Avg Temperature 238 sunny days/yr

Overall

3.1 / 5.0

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

B+

Economy

3.8 / 5.0

$82,000 median income, 5.6% unemployment

A+

Affordability

4.5 / 5.0

$314,000 home value, $795/mo rent

C+

Safety

2.5 / 5.0

Education

1.6 / 5.0

7.8% bachelor's degree or higher

Saint-Roch-de-l'Achigan has a cool climate with an average annual temperature of 45°F (7°C). Winters average 21°F in January while summers reach 70°F in July. The area gets 238 sunny days per year. Annual precipitation totals 53.2 inches. The area receives 80.0 inches of snow annually.

Temperature

21°F Jan (-6°C) 70°F Jul (21°C)

Annual Average	45.2°F
	16% below US avg
January Average	21°F (-6°C)
July Average	70°F (21°C)
Sunny Days	238 days/yr

Geography

Elevation	167 ft (51 m)
Area	30.9 sq mi (80.1 km²)
Population Density	176/sq mi
Coordinates	45.8592°N, 73.5896°W
Timezone	America/Toronto

Precipitation & Snow

Annual Rainfall 53.2"

40% above US avg

Snowfall 80.0"

Wettest Month (Sep) 3.90"

Driest Month (Feb) 2.09"

Air Quality

Earthquake History

156 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	146 km
Apr 20, 2002	8 km NNW of Au Sable Forks, New York	M5.3	150 km
Mar 14, 1996	7 km WNW of Saint-Adolphe-d'Howard, Canada	M4.5	67 km
May 17, 1991	7 km WNW of Rigaud, Canada	M4.4	75 km
May 24, 1997	6 km W of Saint-Adolphe-d'Howard, Canada	M4.2	66 km
Oct 31, 1999	7 km SW of Morin-Heights, Canada	M4.2	57 km
Apr 18, 1998	4 km N of Plantagenet, Canada	M4.1	113 km
Aug 6, 2000	7 km SSW of La Minerve, Canada	M4.0	113 km
Nov 17, 1992	16 km ENE of Saint-André-Avellin, Canada	M4.0	99 km
Feb 25, 2006	4 km NE of Thurso, Canada	M4.0	128 km
Oct 10, 2012	7 km ESE of Verchères, Canada	M3.9	27 km
Oct 7, 1990	21 km WNW of La Minerve, Canada	M3.9	134 km
Jul 30, 1993	1 km NE of Salaberry-de-Valleyfield, Canada	M3.9	78 km
Mar 16, 2011	6 km ENE of Hawkesbury, Canada	M3.9	78 km
Sep 18, 2011	1 km E of Thurso, Canada	M3.8	131 km
Nov 16, 1993	5 km SSE of Saint-Édouard, Canada	M3.8	76 km
Sep 23, 1993	11 km SE of La Conception, Canada	M3.8	82 km
Jul 5, 1991	7 km WSW of Sainte-Martine, Canada	M3.8	74 km
Sep 1, 2024	5 km SE of Pierreville, Canada	M3.8	68 km
Oct 6, 2000	1 km WSW of Ormstown, Canada	M3.8	88 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	21°F (-6°C)	2.8 in
February	12°F (-11°C)	2.1 in	Coldest, Driest
March	24°F (-5°C)	2.1 in
April	39°F (4°C)	2.9 in
May	54°F (12°C)	3.4 in
June	63°F (17°C)	3.8 in
July	70°F (21°C)	3.6 in	Warmest
August	67°F (19°C)	3.7 in
September	58°F (14°C)	3.9 in	Wettest
October	46°F (8°C)	3.6 in
November	35°F (1°C)	3.7 in
December	19°F (-7°C)	3.0 in

Saint-Roch-de-l'Achigan has a seasonal temperature swing of 58°F / from 12°F in February to 70°F in July. Total annual precipitation is 38.5 inches, with September being the wettest month (3.9") and February the driest (2.1").

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