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Ina, Japan

Full City Profile

4.2 /5.0
A Great
68,177 Population 264/sq mi density
2,093 ft Elevation 638 meters
49°F Avg Temperature 9°C
A
Overall
4.2 / 5.0
Strong
B
Economy
3.3 / 5.0
$30,100 median income, 2.1% unemployment
A+
Affordability
5.0 / 5.0
$76,000 home value, $380/mo rent
Ina experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 27°F in January while summers reach 69°F in July. The area gets 224 sunny days per year. Annual precipitation totals 61.9 inches. The area receives 9.8 inches of snow annually.

Temperature

27°F Jan (-3°C) 69°F Jul (20°C)
Annual Average48.5°F
10% below US avg
January Average27°F (-3°C)
July Average69°F (20°C)
Sunny Days224 days/yr

Geography

Elevation2,093 ft (638 m)
Area257.9 sq mi (667.9 km²)
Population Density264/sq mi
Coordinates35.8276°N, 137.9538°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 61.9"
63% above US avg
Snowfall 9.8"
Wettest Month (Sep) 8.86"
Driest Month (Dec) 1.57"

Air Quality

Earthquake History

536 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.2. Most recent: M4.1 on Aug 24, 2025.

Mar 11, 2011 13 km E of Arai, Japan M6.2 137 km
Aug 10, 2009 8 km NE of Sagara, Japan M6.2 124 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 84 km
Aug 1, 2011 20 km E of ?yama, Japan M5.9 140 km
Jan 15, 2007 15 km WSW of Heda, Japan M5.9 121 km
Mar 11, 2011 eastern Honshu, Japan M5.7 128 km
May 3, 1998 14 km SW of It?, Japan M5.6 142 km
Mar 4, 1997 9 km SSW of It?, Japan M5.6 143 km
Mar 16, 1997 5 km NE of Toyokawa, Japan M5.6 118 km
Mar 6, 1996 13 km NNE of Gotenba, Japan M5.6 103 km
Mar 15, 2012 3 km ENE of ?me, Japan M5.5 120 km
Aug 15, 1998 22 km WSW of Hotaka, Japan M5.5 56 km
Apr 11, 2011 8 km WSW of Iiyama, Japan M5.5 113 km
Jun 26, 1990 near the south coast of Honshu, Japan M5.4 143 km
Apr 3, 2001 10 km NE of Mori, Japan M5.4 104 km
Aug 26, 2010 25 km ENE of Katsuyama, Japan M5.4 111 km
Jun 5, 1990 13 km NE of Gotenba, Japan M5.3 109 km
Jan 4, 2001 20 km WSW of Shiozawa, Japan M5.3 142 km
Oct 5, 2011 24 km W of ?machi, Japan M5.3 79 km
Jul 14, 1991 5 km E of Ueda, Japan M5.2 73 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

35 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Faxai (2019).

Year Name Category Closest
2019 Faxai Category 3 169 km
2019 Hagibis Category 2 133 km
2018 Jebi Category 2 204 km
2018 Jongdari Category 1 167 km
2017 Lan Category 1 279 km
2016 Mindulle Category 1 221 km
2014 Phanfone Category 1 111 km
2011 Roke Category 2 104 km
2009 Melor Category 1 238 km
2008 Sinlaku Category 1 276 km
2007 Fitow Category 1 115 km
2005 Mawar Category 2 155 km
2004 Ma-on Category 3 133 km
2004 Chaba Category 1 239 km
2003 Etau Category 1 160 km
2002 Higos Category 2 165 km
2001 Danas Category 1 156 km
2000 Kirogi Category 1 255 km
1998 Vicki Category 2 105 km
1998 Zeb Category 1 216 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

11 tsunamis recorded within 500 km. Highest wave on record: 1.0 m (3 ft).

Year Location Cause Max Wave Deaths Distance
1945 TOKAIDO Earthquake 1.0 m 2,306 143 km
2009 HONSHU: S COAST Earthquake 0.6 m 1 124 km
1857 TOKAIDO Earthquake 119 km
1799 SW. HONSHU ISLAND Earthquake 149 km
1666 AICHI PREFECTURE Earthquake 139 km
1633 SAGAMI BAY Earthquake 150 133 km
1589 SURUGA, JAPAN Earthquake 116 km
1586 ISE BAY Earthquake 8,000 139 km
1241 KAMAKURA, SAGAMI BAY Earthquake 148 km
863 NW. HONSHU ISLAND Eruption + Earthquake 142 km
818 TOKAIDO Eruption + Earthquake 140 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Ontakesan (43 km).

Name Type Elevation Last Eruption Distance
Ontakesan Complex 3,067 m (10,062 ft) 2014 43 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 44 km
Norikuradake Stratovolcano(es) 3,026 m (9,928 ft) -50 48 km
Yakedake Stratovolcano(es) 2,455 m (8,054 ft) 1995 55 km
Washiba-Kumonotaira Shield(s) 2,924 m (9,593 ft) Unknown 72 km
Asamayama Complex 2,568 m (8,425 ft) 2019 82 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 87 km
Midagahara Stratovolcano 2,621 m (8,599 ft) 1839 89 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 102 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 108 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 108 km
Hakusan Stratovolcano 2,702 m (8,865 ft) 1659 113 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 117 km
Myokosan Stratovolcano 2,454 m (8,051 ft) -750 119 km
Niigata-Yakeyama Lava dome 2,400 m (7,874 ft) 1998 122 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 27°F (-3°C) 1.8 in Coldest
February 28°F (-2°C) 2.4 in
March 35°F (1°C) 4.1 in
April 46°F (8°C) 5.4 in
May 55°F (13°C) 5.6 in
June 62°F (17°C) 8.7 in
July 69°F (20°C) 8.2 in
August 71°F (22°C) 7.5 in Warmest
September 63°F (17°C) 8.9 in Wettest
October 52°F (11°C) 5.0 in
November 42°F (6°C) 2.8 in
December 32°F (0°C) 1.6 in Driest

Ina has a seasonal temperature swing of 44°F / from 27°F in January to 71°F in August. Total annual precipitation is 61.8 inches, with September being the wettest month (8.9") and December the driest (1.6").

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