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Cowichan Valley I, BC

Full City Profile · British Columbia

2.1 /5.0
C Fair
1,423 Population 7/sq mi density
$71,000 Median Income $56,200 per capita
$650,000 Home Value
$1,020 Median Rent 20.9% income on rent
44°F Avg Temperature 191 sunny days/yr
C
Overall
2.1 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.9 / 5.0
$71,000 median income, 9.0% unemployment
F
Affordability
1.5 / 5.0
$650,000 home value, $1,020/mo rent
C+
Safety
2.5 / 5.0
D
Education
1.7 / 5.0
8.1% bachelor's degree or higher
Cowichan Valley I has a cool climate with an average annual temperature of 44°F (7°C). Winters average 34°F in January while summers reach 57°F in July. The area gets 191 sunny days per year. Annual precipitation totals 80.4 inches. The area receives 33.9 inches of snow annually.

Temperature

34°F Jan (1°C) 57°F Jul (14°C)
Annual Average44.3°F
18% below US avg
January Average34°F (1°C)
July Average57°F (14°C)
Sunny Days191 days/yr

Geography

Elevation823 ft (251 m)
Area195.2 sq mi (505.5 km²)
Population Density7/sq mi
Coordinates48.8425°N, 124.0831°W
TimezoneAmerica/Vancouver

Precipitation & Snow

Annual Rainfall 80.4"
112% above US avg
Snowfall 33.9"
Wettest Month (Nov) 12.99"
Driest Month (Jul) 1.65"

Air Quality

Earthquake History

337 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M2.9 on Aug 21, 2025.

Apr 14, 1990 4 km ENE of Deming, Washington M5.0 141 km
Apr 25, 2003 26 km W of Brinnon, Washington M4.8 144 km
Feb 21, 2025 28 km W of Squamish, Canada M4.8 102 km
Jan 8, 2015 19 km E of Tofino, Canada M4.8 120 km
Jan 24, 2020 46 km WNW of Neah Bay, Washington M4.5 87 km
Mar 3, 2025 2025 Orcas Island, Washington M4.5 97 km
Jun 24, 1997 19 km SSW of Gibsons, Canada M4.4 55 km
Apr 2, 1990 2 km ENE of Deming, Washington M4.3 139 km
Feb 19, 1991 31 km E of Squamish, Canada M4.3 137 km
Jan 23, 2001 9 km NNW of Ucluelet, Canada M4.3 111 km
Feb 22, 1996 31 km NNE of South Pender Harbour, Canada M4.1 118 km
Sep 21, 2002 9 km SW of Friday Harbor, Washington M4.1 81 km
Dec 25, 1999 40 km SW of Ucluelet, Canada M4.0 133 km
Apr 3, 1990 3 km ENE of Deming, Washington M4.0 140 km
Apr 14, 1990 2 km ESE of Deming, Washington M4.0 139 km
Dec 27, 2012 12 km E of North Saanich, Canada M4.0 65 km
Sep 26, 2024 12 km E of Saanichton, Canada M4.0 68 km
Jul 1, 2009 4 km SE of Coupeville, Washington M4.0 128 km
Apr 7, 2001 36 km NNW of Neah Bay, Washington M3.9 51 km
Nov 20, 1994 26 km N of Ucluelet, Canada M3.9 112 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 9.0 m (30 ft).

Year Location Cause Max Wave Deaths Distance
1946 BRITISH COLUMBIA Eruption + Earthquake 9.0 m 1 129 km
1891 WASHINGTON Eruption + Earthquake 2.4 m 103 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Garibaldi (137 km).

Name Type Elevation Last Eruption Distance
Garibaldi Stratovolcano 2,678 m (8,786 ft) -8060 137 km
Garibaldi Lake Volcanic field 2,316 m (7,598 ft) Unknown 144 km
Cayley Volcanic Field Volcanic field 2,375 m (7,792 ft) Unknown 153 km
Baker Stratovolcano(es) 3,285 m (10,778 ft) 1880 166 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 34°F (1°C) 12.6 in
February 36°F (2°C) 8.9 in
March 37°F (3°C) 8.0 in
April 41°F (5°C) 5.4 in
May 47°F (8°C) 3.5 in
June 52°F (11°C) 2.7 in
July 57°F (14°C) 1.7 in Driest
August 58°F (15°C) 2.2 in Warmest
September 54°F (12°C) 2.4 in
October 46°F (8°C) 7.7 in
November 38°F (3°C) 13.0 in Wettest
December 33°F (1°C) 12.4 in Coldest

Cowichan Valley I has a seasonal temperature swing of 25°F / from 33°F in December to 58°F in August. Total annual precipitation is 80.4 inches, with November being the wettest month (13.0") and July the driest (1.7").

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