Saint-Didace, QC

Full City Profile · Quebec

2.8 /5.0

C+ Fair

688 Population 18/sq mi density

$57,600 Median Income $39,600 per capita

$214,000 Home Value

$685 Median Rent 6.0% income on rent

40°F Avg Temperature 260 sunny days/yr

C+

Overall

2.8 / 5.0

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

Economy

2.3 / 5.0

$57,600 median income, 12.9% unemployment

A+

Affordability

4.6 / 5.0

$214,000 home value, $685/mo rent

C+

Safety

2.5 / 5.0

Education

1.8 / 5.0

10.3% bachelor's degree or higher

Saint-Didace has a cool climate with an average annual temperature of 40°F (4°C). Winters average 9°F in January while summers reach 66°F in July. The area gets 260 sunny days per year. Annual precipitation totals 42.2 inches. The area receives 15.0 inches of snow annually.

Temperature

9°F Jan (-13°C) 66°F Jul (19°C)

Annual Average	39.6°F
	27% below US avg
January Average	9°F (-13°C)
July Average	66°F (19°C)
Sunny Days	260 days/yr

Geography

Elevation	486 ft (148 m)
Area	38.5 sq mi (99.6 km²)
Population Density	18/sq mi
Coordinates	46.3282°N, 73.2805°W
Timezone	America/Montreal

Precipitation & Snow

Annual Rainfall 42.2"

11% above US avg

Snowfall 15.0"

Wettest Month (Jun) 4.13"

Driest Month (Feb) 2.32"

Air Quality

Earthquake History

102 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.5. Most recent: M3.7 on Mar 19, 2025.

Mar 14, 1996	7 km WNW of Saint-Adolphe-d'Howard, Canada	M4.5	96 km
May 17, 1991	7 km WNW of Rigaud, Canada	M4.4	126 km
Oct 31, 1999	7 km SW of Morin-Heights, Canada	M4.2	96 km
May 24, 1997	6 km W of Saint-Adolphe-d'Howard, Canada	M4.2	96 km
Dec 31, 1990	23 km NE of La Tuque, Canada	M4.2	150 km
Aug 6, 2000	7 km SSW of La Minerve, Canada	M4.0	131 km
Nov 17, 1992	16 km ENE of Saint-André-Avellin, Canada	M4.0	137 km
Oct 10, 2012	7 km ESE of Verchères, Canada	M3.9	64 km
Oct 7, 1990	21 km WNW of La Minerve, Canada	M3.9	147 km
Jul 30, 1993	1 km NE of Salaberry-de-Valleyfield, Canada	M3.9	135 km
Mar 16, 2011	6 km ENE of Hawkesbury, Canada	M3.9	125 km
Jul 30, 1998	0 km ENE of Lac-Simon, Canada	M3.8	113 km
Feb 11, 2002	2 km WNW of Notre-Dame-des-Prairies, Canada	M3.8	33 km
Sep 1, 2024	5 km SE of Pierreville, Canada	M3.8	51 km
Sep 23, 1993	11 km SE of La Conception, Canada	M3.8	106 km
Jul 5, 1991	7 km WSW of Sainte-Martine, Canada	M3.8	131 km
Nov 16, 1993	5 km SSE of Saint-Édouard, Canada	M3.8	129 km
Oct 6, 2000	1 km WSW of Ormstown, Canada	M3.8	145 km
Nov 6, 2012	Ontario-Quebec border region, Canada	M3.7	129 km
Mar 19, 2025	17 km W of Rivière-Rouge, Canada	M3.7	139 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	9°F (-13°C)	2.8 in	Coldest
February	12°F (-11°C)	2.3 in	Driest
March	23°F (-5°C)	2.6 in
April	38°F (3°C)	3.2 in
May	52°F (11°C)	3.7 in
June	61°F (16°C)	4.1 in	Wettest
July	66°F (19°C)	4.1 in	Warmest
August	65°F (18°C)	4.1 in
September	56°F (13°C)	4.0 in
October	44°F (7°C)	3.8 in
November	33°F (0°C)	4.1 in
December	17°F (-8°C)	3.2 in

Saint-Didace has a seasonal temperature swing of 57°F / from 9°F in January to 66°F in July. Total annual precipitation is 42.2 inches, with June being the wettest month (4.1") and February the driest (2.3").

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