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Otaru, Japan

Full City Profile

4.1 /5.0
A Great
115,333 Population 211/sq mi density
98 ft Elevation 30 meters
47°F Avg Temperature 8°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.1 / 5.0
$28,900 median income, 3.0% unemployment
A+
Affordability
5.0 / 5.0
$68,000 home value, $340/mo rent
Otaru experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 26°F in January while summers reach 68°F in July. The area gets 246 sunny days per year. Annual precipitation totals 49.6 inches. The area receives 17.8 inches of snow annually.

Temperature

26°F Jan (-4°C) 68°F Jul (20°C)
Annual Average46.9°F
13% below US avg
January Average26°F (-4°C)
July Average68°F (20°C)
Sunny Days246 days/yr

Geography

Elevation98 ft (30 m)
Area545.9 sq mi (1,414.0 km²)
Population Density211/sq mi
Coordinates43.1894°N, 141.0022°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 49.6"
31% above US avg
Snowfall 17.8"
Wettest Month (Nov) 5.47"
Driest Month (Apr) 2.40"

Air Quality

Earthquake History

439 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M5.1 on Aug 18, 2025.

Jul 12, 1993 109 km W of Iwanai, Japan M6.3 148 km
Aug 24, 1992 9 km NNW of Honch?, Japan M6.2 138 km
Jan 11, 2016 74 km NW of Rumoi, Japan M6.2 143 km
Jun 11, 2023 20 km WSW of Biratori, Japan M6.2 104 km
Oct 21, 2011 16 km NE of Asahikawa, Japan M6.1 142 km
Jul 12, 1993 101 km W of Iwanai, Japan M6.0 145 km
Jan 12, 2021 84 km NW of Yoichi, Japan M5.9 100 km
Feb 19, 2003 26 km NNE of Rumoi, Japan M5.9 125 km
May 23, 1995 Hokkaido, Japan region M5.6 79 km
Jul 8, 2014 13 km N of Shiraoi, Japan M5.5 65 km
Feb 28, 2009 37 km NW of Shizunai-furukawach?, Japan M5.5 111 km
Apr 18, 2007 21 km E of Tomakomai, Japan M5.5 92 km
Jul 12, 1993 88 km W of Iwanai, Japan M5.4 130 km
Jan 22, 2013 77 km SSW of Rishiri Town, Japan M5.4 144 km
Feb 21, 2019 25 km ESE of Chitose, Japan M5.4 91 km
Jul 16, 1993 94 km WNW of Iwanai, Japan M5.3 129 km
Jul 1, 2017 22 km E of Chitose, Japan M5.3 86 km
Apr 12, 2018 110 km NW of Iwanai, Japan M5.3 130 km
Jul 15, 1993 95 km WNW of Iwanai, Japan M5.3 130 km
Nov 3, 2001 115 km NW of Yoichi, Japan M5.3 132 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 8.0 m (26 ft).

Year Location Cause Max Wave Deaths Distance
1640 SE. HOKKAIDO ISLAND Explosion 8.0 m 700 127 km
1947 W. HOKKAIDO ISLAND Earthquake 2.0 m 68 km
1834 W. HOKKAIDO ISLAND Earthquake 35 km
1792 W. HOKKAIDO ISLAND Earthquake 47 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

10 volcanoes within 200 km. Closest: Yoteizan (43 km).

Name Type Elevation Last Eruption Distance
Yoteizan Stratovolcano 1,888 m (6,194 ft) -1050 43 km
Niseko Stratovolcano(es) 1,308 m (4,291 ft) -4900 45 km
Shikotsu Caldera 1,320 m (4,331 ft) 1979 64 km
Toya Stratovolcano 733 m (2,405 ft) 2001 73 km
Kuttara Stratovolcano(es) 549 m (1,801 ft) 1820 79 km
Hokkaido-Komagatake Stratovolcano 1,131 m (3,711 ft) 2000 128 km
Tokachidake Stratovolcano(es) 2,077 m (6,814 ft) 2004 139 km
Esan Lava dome(s) 618 m (2,028 ft) 1874 155 km
Taisetsuzan Stratovolcano(es) 2,291 m (7,516 ft) 1739 159 km
Maruyama Stratovolcano(es) 2,013 m (6,604 ft) 1898 166 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 26°F (-4°C) 5.4 in Coldest
February 26°F (-3°C) 4.0 in
March 32°F (-0°C) 3.0 in
April 43°F (6°C) 2.4 in Driest
May 53°F (11°C) 2.4 in
June 60°F (15°C) 2.6 in
July 68°F (20°C) 3.5 in
August 71°F (22°C) 5.2 in Warmest
September 63°F (17°C) 5.2 in
October 52°F (11°C) 5.0 in
November 40°F (4°C) 5.5 in Wettest
December 30°F (-1°C) 5.4 in

Otaru has a seasonal temperature swing of 45°F / from 26°F in January to 71°F in August. Total annual precipitation is 49.6 inches, with November being the wettest month (5.5") and April the driest (2.4").

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