Dunnville, ON

Full City Profile · Ontario

3.4 /5.0

B Good

5,907 Population 10/sq mi density

$82,573 Median Income $47,716 per capita

$461,770 Home Value

$1,012 Median Rent 27.7% income on rent

51°F Avg Temperature 250 sunny days/yr

Overall

3.4 / 5.0

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

B+

Economy

3.8 / 5.0

$82,573 median income, 5.1% unemployment

B+

Affordability

3.5 / 5.0

$461,770 home value, $1,012/mo rent

C+

Safety

2.5 / 5.0

B+

Education

3.6 / 5.0

32.9% bachelor's degree or higher

Dunnville experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 32°F in January while summers reach 71°F in July. The area gets 250 sunny days per year. Annual precipitation totals 40.9 inches. The area receives 29.7 inches of snow annually.

Temperature

32°F Jan (0°C) 71°F Jul (22°C)

Annual Average	50.5°F
	6% below US avg
January Average	32°F (0°C)
July Average	71°F (22°C)
Sunny Days	250 days/yr

Geography

Elevation	581 ft (177 m)
Area	604.2 sq mi (1,564.8 km²)
Population Density	10/sq mi
Coordinates	42.9001°N, 79.6163°W
Timezone	America/Toronto

Precipitation & Snow

Annual Rainfall 40.9"

8% above US avg

Snowfall 29.7"

Wettest Month (Sep) 3.66"

Driest Month (Feb) 2.13"

Air Quality

Earthquake History

23 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.9. Most recent: M3.8 on Feb 6, 2023.

Jan 26, 2001	8 km NNW of Edgewood, Ohio	M3.9	144 km
Feb 6, 2023	1 km NE of West Seneca, New York	M3.8	68 km
Nov 26, 1999	14 km ESE of Centennial Scarborough, Canada	M3.8	103 km
Jun 3, 2001	3 km N of Edgewood, Ohio	M3.4	146 km
May 24, 2000	4 km ENE of Centennial Scarborough, Canada	M3.1	109 km
Aug 4, 2004	30 km SSW of Cobourg, Canada	M3.0	141 km
May 25, 1995	3 km NW of Amherst, New York	M3.0	65 km
May 8, 2018	14 km SSE of Ajax, Canada	M3.0	107 km
Jul 19, 2007	27 km S of Cobourg, Canada	M3.0	146 km
Jun 16, 2004	11 km NNW of Angola on the Lake, New York	M2.9	47 km
Jun 5, 2009	4 km SSE of Attica, New York	M2.9	112 km
Mar 28, 2005	16 km NW of Virgil, Canada	M2.8	54 km
Mar 8, 2008	5 km ENE of Clarence Center, New York	M2.7	86 km
Dec 21, 2009	10 km NNE of Olcott, New York	M2.7	97 km
Mar 15, 2022	5 km SSW of Warsaw, New York	M2.6	122 km
Mar 29, 2020	11 km N of Lyndonville, New York	M2.6	117 km
Jan 20, 2001	0 km NNW of Edgewood, Ohio	M2.6	148 km
Sep 20, 2009	20 km ESE of Oakville, Canada	M2.6	56 km
Jul 11, 2017	11 km NNW of Barker, New York	M2.5	102 km
Jan 25, 1999	New York	M2.5	145 km

Source: USGS (M2.5+, 1990-2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 2.7 m (9 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1823	LAKE ERIE	Unknown	2.7 m	-	132 km

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

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	32°F (0°C)	2.4 in
February	24°F (-4°C)	2.1 in	Coldest, Driest
March	33°F (0°C)	2.8 in
April	44°F (7°C)	2.9 in
May	56°F (13°C)	3.1 in
June	65°F (18°C)	3.5 in
July	71°F (22°C)	3.0 in	Warmest
August	69°F (20°C)	3.5 in
September	61°F (16°C)	3.7 in	Wettest
October	51°F (10°C)	3.1 in
November	40°F (5°C)	3.5 in
December	30°F (-1°C)	3.3 in

Dunnville has a seasonal temperature swing of 47°F / from 24°F in February to 71°F in July. Total annual precipitation is 36.8 inches, with September being the wettest month (3.7") and February the driest (2.1").

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