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Ako, Japan

Full City Profile

4.1 /5.0
A Great
7 ft Elevation 2 meters
58°F Avg Temperature 14°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$33,400 median income, 2.7% unemployment
A+
Affordability
5.0 / 5.0
$94,000 home value, $470/mo rent
Ako enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 36°F in January while summers reach 78°F in July. The area gets 278 sunny days per year. Annual precipitation totals 69.3 inches. The area receives 5.6 inches of snow annually.

Temperature

36°F Jan (2°C) 78°F Jul (25°C)
Annual Average58.0°F
7% above US avg
January Average36°F (2°C)
July Average78°F (25°C)
Sunny Days278 days/yr

Geography

Elevation7 ft (2 m)
Area49.0 sq mi (126.9 km²)
Population Density0/sq mi
Coordinates34.7597°N, 134.3704°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 69.3"
82% above US avg
Snowfall 5.6"
Wettest Month (Sep) 8.50"
Driest Month (Dec) 1.50"

Air Quality

Earthquake History

249 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.4 on Jun 29, 2025.

Jan 16, 1995 8 km S of Akashi, Japan M6.9 62 km
Oct 6, 2000 8 km ESE of Matsue, Japan M6.7 137 km
Apr 11, 1990 11 km ENE of Maizuru, Japan M6.1 126 km
Aug 7, 1992 21 km N of Miyazu, Japan M5.8 129 km
Apr 12, 2013 6 km WNW of Sumoto, Japan M5.8 60 km
Aug 20, 1999 22 km SE of Kainan, Japan M5.7 125 km
Jun 17, 2018 near the south coast of western Honshu, Japan M5.5 116 km
Apr 21, 2000 27 km NNE of Maizuru, Japan M5.5 143 km
Aug 28, 1991 9 km SSW of Yasugich?, Japan M5.5 124 km
Sep 24, 2003 5 km WNW of Ayabe, Japan M5.4 97 km
Oct 8, 2000 32 km N of Sh?bara, Japan M5.4 129 km
Jan 11, 2001 15 km E of Tottori, Japan M5.3 80 km
Sep 3, 1997 21 km S of Yasugich?, Japan M5.3 117 km
Sep 16, 2002 24 km SW of Kurayoshi, Japan M5.3 86 km
Oct 8, 2000 8 km SSW of Yonago, Japan M5.2 118 km
Mar 13, 2019 22 km ESE of Anan, Japan M5.2 115 km
Mar 16, 1999 10 km WNW of Kitahama, Japan M5.1 141 km
Apr 26, 2007 15 km ESE of Niihama, Japan M5.1 127 km
Apr 14, 2000 10 km SSW of Tanabe, Japan M5.1 150 km
Jul 5, 2011 12 km NNW of Gob?, Japan M5.0 111 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

44 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Lan (2023).

Year Name Category Closest
2023 Lan Category 2 170 km
2018 Jebi Category 3 71 km
2018 Trami Category 1 149 km
2018 Cimaron Category 1 35 km
2018 Jongdari Category 1 251 km
2017 Noru Category 1 108 km
2016 Malakas Category 1 232 km
2015 Nangka Category 1 196 km
2014 Phanfone Category 2 218 km
2014 Halong Category 1 219 km
2012 Jelawat Category 1 245 km
2011 Roke Category 3 243 km
2011 Ma-on Category 1 131 km
2009 Melor Category 1 221 km
2008 Sinlaku Category 1 223 km
2007 Usagi Category 2 242 km
2007 Man-yi Category 1 271 km
2005 Nabi Category 1 282 km
2004 Songda Category 2 207 km
2004 Chaba Category 2 113 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

9 tsunamis recorded within 500 km. Highest wave on record: 11.3 m (37 ft).

Year Location Cause Max Wave Deaths Distance
1927 SW. HONSHU ISLAND Eruption + Earthquake 11.3 m 3,022 115 km
1711 SEIONAIKAI, JAPAN Earthquake 2.0 m 1,000 61 km
1510 OSAKA BAY Earthquake 2.0 m 96 km
1808 E. AWA, TOKUSHIMA PREFECTURE Earthquake 1.5 m 103 km
1995 KOBE, JAPAN Earthquake 0.3 m 6,434 67 km
1791 OASAKA BAY Earthquake 99 km
1331 OFF TANABE, WAKAYAMA PREFECTURE Earthquake 140 km
745 OSAKA BAY, JAPAN Earthquake 87 km
701 SEA OF JAPAN Earthquake 140 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Sanbesan (165 km).

Name Type Elevation Last Eruption Distance
Sanbesan Stratovolcano 1,126 m (3,694 ft) 650 165 km
Oki-Dogo Shield 151 m (495 ft) Unknown 183 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 36°F (2°C) 1.9 in Coldest
February 39°F (4°C) 2.4 in
March 44°F (7°C) 3.6 in
April 55°F (13°C) 5.3 in
May 63°F (17°C) 5.6 in
June 70°F (21°C) 8.3 in
July 78°F (25°C) 7.3 in
August 80°F (27°C) 4.3 in Warmest
September 72°F (22°C) 8.5 in Wettest
October 62°F (17°C) 4.3 in
November 52°F (11°C) 2.8 in
December 43°F (6°C) 1.5 in Driest

Ako has a seasonal temperature swing of 44°F / from 36°F in January to 80°F in August. Total annual precipitation is 55.8 inches, with September being the wettest month (8.5") and December the driest (1.5").

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