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Narusawa, Japan

Full City Profile

4.1 /5.0
A Great
2,824 Population 46/sq mi density
3,219 ft Elevation 981 meters
47°F Avg Temperature 8°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$30,600 median income, 2.2% unemployment
A+
Affordability
5.0 / 5.0
$74,000 home value, $370/mo rent
Narusawa experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 27°F in January while summers reach 65°F in July. The area gets 204 sunny days per year. Annual precipitation totals 72.6 inches. The area receives 10.2 inches of snow annually.

Temperature

27°F Jan (-3°C) 65°F Jul (18°C)
Annual Average46.6°F
14% below US avg
January Average27°F (-3°C)
July Average65°F (18°C)
Sunny Days204 days/yr

Geography

Elevation3,219 ft (981 m)
Area61.2 sq mi (158.4 km²)
Population Density46/sq mi
Coordinates35.4832°N, 138.7007°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 72.6"
91% above US avg
Snowfall 10.2"
Wettest Month (Aug) 11.54"
Driest Month (Dec) 1.57"

Air Quality

Earthquake History

1,359 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.4. Most recent: M4.1 on Aug 23, 2025.

Feb 20, 1990 28 km E of Shimoda, Japan M6.4 100 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 148 km
Aug 10, 2009 8 km NE of Sagara, Japan M6.2 91 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 146 km
Jul 1, 2000 53 km SSE of Shimoda, Japan M6.1 146 km
Jul 15, 2000 near the south coast of Honshu, Japan M6.1 139 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 26 km
May 4, 2014 31 km ESE of It?, Japan M6.0 91 km
Jan 15, 2007 15 km WSW of Heda, Japan M5.9 66 km
Jul 23, 2005 9 km WSW of Ichihara, Japan M5.9 116 km
Aug 1, 2011 20 km E of ?yama, Japan M5.9 98 km
Apr 29, 2012 5 km NNW of T?gane, Japan M5.8 150 km
Apr 16, 2011 6 km ENE of Tanuma, Japan M5.8 131 km
Feb 1, 1992 4 km SSE of Miura, Japan M5.8 95 km
Sep 20, 2003 12 km SSE of Kamogawa, Japan M5.7 144 km
Mar 6, 1996 13 km NNE of Gotenba, Japan M5.6 27 km
May 3, 1998 14 km SW of It?, Japan M5.6 73 km
Mar 16, 1997 5 km NE of Toyokawa, Japan M5.6 134 km
Apr 20, 2006 16 km SE of It?, Japan M5.6 83 km
Mar 4, 1997 9 km SSW of It?, Japan M5.6 73 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

39 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Ampil (2024).

Year Name Category Closest
2024 Ampil Category 3 268 km
2019 Faxai Category 4 92 km
2019 Hagibis Category 2 65 km
2018 Jongdari Category 2 147 km
2018 Jebi Category 1 276 km
2018 Shanshan Category 1 231 km
2017 Lan Category 1 269 km
2016 Mindulle Category 1 150 km
2014 Phanfone Category 1 70 km
2013 Wipha Category 1 299 km
2011 Roke Category 3 65 km
2009 Melor Category 1 253 km
2009 Krovanh Category 1 246 km
2008 Sinlaku Category 1 275 km
2007 Fitow Category 1 47 km
2005 Mawar Category 2 84 km
2004 Ma-on Category 4 63 km
2003 Etau Category 1 227 km
2002 Higos Category 2 87 km
2001 Danas Category 2 79 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

20 tsunamis recorded within 500 km. Highest wave on record: 13.0 m (43 ft).

Year Location Cause Max Wave Deaths Distance
1923 SAGAMI BAY Earthquake 13.0 m 105,385 84 km
1703 OFF SW BOSO PENINSULA Earthquake 11.7 m 5,233 133 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 84 km
1855 ENSHUNADA Earthquake 3.0 m 148 km
1433 OFF IZU-OSHIMA Earthquake 2.0 m 97 km
2009 HONSHU: S COAST Earthquake 0.6 m 1 91 km
1980 HONSHU ISLAND Earthquake 0.6 m 87 km
1978 TOKAIDO Earthquake 0.4 m 25 91 km
1974 TOKAIDO Earthquake 0.2 m 30 98 km
1990 JAPAN Earthquake 0.2 m 100 km
2000 HONSHU: S COAST Earthquake 0.1 m 139 km
2000 KOZU-SHIMA ISLAND, HONSHU Earthquake 0.1 m 1 146 km
1857 TOKAIDO Earthquake 84 km
1855 TOKAIDO Earthquake 6,757 101 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 100 km
1633 SAGAMI BAY Earthquake 150 55 km
1589 SURUGA, JAPAN Earthquake 89 km
1257 SAGAMI BAY, JAPAN Earthquake 79 km
1241 KAMAKURA, SAGAMI BAY Earthquake 71 km
818 TOKAIDO Eruption + Earthquake 63 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Fujisan (14 km).

Name Type Elevation Last Eruption Distance
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 14 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 40 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 74 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 75 km
Asamayama Complex 2,568 m (8,425 ft) 2019 104 km
Izu-Oshima Stratovolcano 758 m (2,487 ft) 1990 105 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 111 km
Ontakesan Complex 3,067 m (10,062 ft) 2014 119 km
Toshima Stratovolcano 508 m (1,667 ft) -4550 119 km
Norikuradake Stratovolcano(es) 3,026 m (9,928 ft) -50 125 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 127 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 128 km
Yakedake Stratovolcano(es) 2,455 m (8,054 ft) 1995 130 km
Niijima Lava dome(s) 432 m (1,417 ft) 886 132 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 135 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 27°F (-3°C) 2.5 in
March 33°F (0°C) 4.4 in
April 44°F (7°C) 5.7 in
May 52°F (11°C) 6.5 in
June 58°F (15°C) 9.3 in
July 65°F (18°C) 8.4 in
August 67°F (20°C) 11.5 in Warmest, Wettest
September 61°F (16°C) 10.6 in
October 51°F (10°C) 7.0 in
November 42°F (5°C) 3.4 in
December 33°F (0°C) 1.6 in Driest

Narusawa has a seasonal temperature swing of 40°F / from 27°F in January to 67°F in August. Total annual precipitation is 72.7 inches, with August being the wettest month (11.5") and December the driest (1.6").

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