Mississippi Mills, ON

Full City Profile · Ontario

3.2 /5.0

B Good

14,740 Population 75/sq mi density

$100,000 Median Income $56,850 per capita

$500,000 Home Value

$1,100 Median Rent 14.2% income on rent

46°F Avg Temperature 232 sunny days/yr

Overall

3.2 / 5.0

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

Economy

4.1 / 5.0

$100,000 median income, 7.6% unemployment

B+

Affordability

3.9 / 5.0

$500,000 home value, $1,100/mo rent

C+

Safety

2.5 / 5.0

Education

2.4 / 5.0

17.0% bachelor's degree or higher

Mississippi Mills experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 23°F in January while summers reach 70°F in July. The area gets 232 sunny days per year. Annual precipitation totals 43.7 inches. The area receives 73.7 inches of snow annually.

Temperature

23°F Jan (-5°C) 70°F Jul (21°C)

Annual Average	45.9°F
	15% below US avg
January Average	23°F (-5°C)
July Average	70°F (21°C)
Sunny Days	232 days/yr

Geography

Elevation	472 ft (144 m)
Area	197.4 sq mi (511.2 km²)
Population Density	75/sq mi
Coordinates	45.2334°N, 76.1994°W
Timezone	America/Toronto

Precipitation & Snow

Annual Rainfall 43.7"

15% above US avg

Snowfall 73.7"

Wettest Month (Jul) 3.43"

Driest Month (Feb) 1.81"

Air Quality

Earthquake History

128 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.4. Most recent: M2.5 on Jan 1, 2025.

Jun 23, 2010	29 km NNE of Val-des-Monts, Canada	M5.4	92 km
May 17, 2013	20 km NNE of Shawville, Canada	M5.1	59 km
Oct 19, 1990	11 km SW of Mont-Laurier, Canada	M4.6	145 km
May 17, 1991	7 km WNW of Rigaud, Canada	M4.4	144 km
Dec 25, 1993	9 km WSW of Mont-Laurier, Canada	M4.3	149 km
Apr 18, 1998	4 km N of Plantagenet, Canada	M4.1	102 km
Aug 6, 2000	7 km SSW of La Minerve, Canada	M4.0	143 km
Nov 17, 1992	16 km ENE of Saint-André-Avellin, Canada	M4.0	120 km
Feb 25, 2006	4 km NE of Thurso, Canada	M4.0	89 km
Mar 6, 1991	49 km NNW of Fort-Coulonge, Canada	M3.9	128 km
Oct 7, 1990	21 km WNW of La Minerve, Canada	M3.9	144 km
Mar 16, 2011	6 km ENE of Hawkesbury, Canada	M3.9	137 km
Sep 18, 2011	1 km E of Thurso, Canada	M3.8	86 km
Nov 6, 2012	Ontario-Quebec border region, Canada	M3.7	132 km
Feb 26, 1998	33 km SW of Saint-Raphaël, Canada	M3.7	94 km
Sep 12, 1995	8 km S of Brownsburg-Chatham, Canada	M3.7	144 km
May 17, 2013	20 km NNE of Shawville, Canada	M3.6	60 km
Oct 20, 2013	34 km SSW of Petawawa, Canada	M3.6	106 km
Nov 2, 2009	5 km S of Lac-Simon, Canada	M3.6	149 km
May 6, 1993	27 km S of Mont-Laurier, Canada	M3.5	130 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	76 km

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

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	23°F (-5°C)	2.2 in
February	14°F (-10°C)	1.8 in	Coldest, Driest
March	25°F (-4°C)	2.2 in
April	40°F (4°C)	2.6 in
May	53°F (12°C)	2.7 in
June	63°F (17°C)	3.0 in
July	70°F (21°C)	3.4 in	Warmest, Wettest
August	66°F (19°C)	3.1 in
September	58°F (14°C)	3.1 in
October	46°F (8°C)	2.8 in
November	35°F (1°C)	2.8 in
December	20°F (-7°C)	2.4 in

Mississippi Mills has a seasonal temperature swing of 56°F / from 14°F in February to 70°F in July. Total annual precipitation is 32.2 inches, with July being the wettest month (3.4") and February the driest (1.8").

View full weather details →