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Narashino, Japan

Full City Profile

4.2 /5.0
A Great
176,197 Population 5,103/sq mi density
52 ft Elevation 16 meters
63°F Avg Temperature 17°C
A
Overall
4.2 / 5.0
Strong
B
Economy
3.3 / 5.0
$35,400 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$102,000 home value, $510/mo rent
Narashino enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 42°F in January while summers reach 82°F in July. The area gets 283 sunny days per year. Annual precipitation totals 50.3 inches. The area receives 0.5 inches of snow annually.

Temperature

42°F Jan (6°C) 82°F Jul (28°C)
Annual Average63.1°F
17% above US avg
January Average42°F (6°C)
July Average82°F (28°C)
Sunny Days283 days/yr

Geography

Elevation52 ft (16 m)
Area34.5 sq mi (89.4 km²)
Population Density5,103/sq mi
Coordinates35.6818°N, 140.0415°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 50.3"
32% above US avg
Snowfall 0.5"
Wettest Month (Sep) 7.36"
Driest Month (Jan) 1.69"

Air Quality

Earthquake History

2,869 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.9. Most recent: M4.2 on Aug 29, 2025.

Mar 11, 2011 47 km E of ?arai, Japan M7.9 117 km
May 7, 2008 78 km NE of Hasaki, Japan M6.9 144 km
Mar 11, 2011 81 km NE of Hasaki, Japan M6.5 147 km
Feb 20, 1990 28 km E of Shimoda, Japan M6.4 130 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 32 km
Jun 3, 2000 6 km SE of Narut?, Japan M6.2 41 km
Sep 11, 1996 23 km SSE of Hasaki, Japan M6.2 83 km
Apr 11, 2011 23 km SE of T?gane, Japan M6.2 57 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 26 km
May 7, 2008 80 km NE of Hasaki, Japan M6.2 146 km
Aug 5, 1990 43 km E of ?arai, Japan M6.1 116 km
Jun 5, 2012 75 km ESE of ?hara, Japan M6.1 129 km
Mar 13, 2011 72 km E of Hasaki, Japan M6.1 144 km
May 26, 2023 12 km SE of Narutō, Japan M6.1 47 km
Sep 15, 2011 68 km E of ?arai, Japan M6.1 133 km
Jan 9, 1995 48 km ENE of Hasaki, Japan M6.0 120 km
May 4, 2014 31 km ESE of It?, Japan M6.0 103 km
Mar 11, 2011 4 km ESE of Hasaki, Japan M6.0 75 km
Jul 20, 2000 31 km ESE of Hitachi, Japan M6.0 125 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 140 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

40 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Nakri (2025).

Year Name Category Closest
2025 Nakri Category 1 277 km
2024 Ampil Category 3 187 km
2024 Jebi Category 1 219 km
2021 Mindulle Category 1 290 km
2019 Faxai Category 4 24 km
2019 Hagibis Category 2 59 km
2018 Jongdari Category 2 196 km
2018 Shanshan Category 1 137 km
2016 Mindulle Category 1 161 km
2016 Lionrock Category 1 232 km
2014 Phanfone Category 1 173 km
2011 Roke Category 2 80 km
2009 Krovanh Category 1 243 km
2007 Fitow Category 1 77 km
2005 Saola Category 2 246 km
2005 Mawar Category 2 23 km
2004 Ma-on Category 4 24 km
2003 Choi-wan Category 3 264 km
2002 Higos Category 2 27 km
2002 Phanfone Category 1 279 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

19 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 81 km
1703 OFF SW BOSO PENINSULA Earthquake 11.7 m 5,233 111 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 81 km
1732 KUJUKURI BEACH, JAPAN Earthquake 2.0 m 87 km
1670 BOSO, JAPAN Earthquake 2.0 m 89 km
1433 OFF IZU-OSHIMA Earthquake 2.0 m 100 km
1980 HONSHU ISLAND Earthquake 0.6 m 125 km
1978 TOKAIDO Earthquake 0.4 m 25 120 km
1923 RYUKYU ISLANDS Earthquake 0.3 m 88 km
1896 KASHIMA, JAPAN Earthquake 0.3 m 125 km
1990 JAPAN Earthquake 0.2 m 130 km
1855 TOKAIDO Earthquake 6,757 22 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 72 km
1642 BOSO, JAPAN Earthquake 74 km
1633 SAGAMI BAY Earthquake 150 93 km
1602 BOSO, JAPAN Eruption + Earthquake 77 km
1257 SAGAMI BAY, JAPAN Earthquake 73 km
1241 KAMAKURA, SAGAMI BAY Earthquake 79 km
818 TOKAIDO Eruption + Earthquake 86 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Hakoneyama (105 km).

Name Type Elevation Last Eruption Distance
Hakoneyama Complex 1,438 m (4,718 ft) 2015 105 km
Izu-Oshima Stratovolcano 758 m (2,487 ft) 1990 122 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 122 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 124 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 124 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 130 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 133 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 138 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 138 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 139 km
Toshima Stratovolcano 508 m (1,667 ft) -4550 147 km
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 157 km
Asamayama Complex 2,568 m (8,425 ft) 2019 159 km
Niijima Lava dome(s) 432 m (1,417 ft) 886 159 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 161 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (6°C) 1.7 in Driest
February 41°F (5°C) 2.4 in Coldest
March 47°F (8°C) 3.8 in
April 57°F (14°C) 4.6 in
May 64°F (18°C) 4.5 in
June 70°F (21°C) 6.2 in
July 82°F (28°C) 5.0 in Warmest
August 80°F (26°C) 5.2 in
September 73°F (23°C) 7.4 in Wettest
October 63°F (17°C) 6.7 in
November 53°F (12°C) 3.4 in
December 44°F (7°C) 1.7 in

Narashino has a seasonal temperature swing of 40°F / from 41°F in February to 82°F in July. Total annual precipitation is 52.5 inches, with September being the wettest month (7.4") and January the driest (1.7").

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