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Kawasugaya, Japan

Full City Profile

4.2 /5.0
A Great
6,760 Population 282/sq mi density
46 ft Elevation 14 meters
60°F Avg Temperature 15°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
Kawasugaya enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 42°F in January while summers reach 75°F in July. The area gets 224 sunny days per year. Annual precipitation totals 61.9 inches. The area receives 0.0 inches of snow annually.

Temperature

42°F Jan (5°C) 75°F Jul (24°C)
Annual Average59.6°F
10% above US avg
January Average42°F (5°C)
July Average75°F (24°C)
Sunny Days224 days/yr

Geography

Elevation46 ft (14 m)
Area24.0 sq mi (62.1 km²)
Population Density282/sq mi
Coordinates35.3656°N, 140.3431°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 61.9"
63% above US avg
Snowfall 0.0"
Wettest Month (Oct) 8.11"
Driest Month (Dec) 2.48"

Air Quality

Earthquake History

2,851 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 M7.9 123 km
May 7, 2008 78 km NE of Hasaki, Japan M6.9 139 km
Mar 11, 2011 81 km NE of Hasaki, Japan M6.5 142 km
Feb 20, 1990 28 km E of Shimoda, Japan M6.4 124 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 17 km
Mar 11, 2011 92 km ENE of Hasaki, Japan M6.3 150 km
Apr 11, 2011 23 km SE of T?gane, Japan M6.2 22 km
May 7, 2008 80 km NE of Hasaki, Japan M6.2 141 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 24 km
Sep 11, 1996 23 km SSE of Hasaki, Japan M6.2 58 km
Jun 3, 2000 6 km SE of Narut?, Japan M6.2 23 km
Jun 5, 2012 75 km ESE of ?hara, Japan M6.1 86 km
May 26, 2023 12 km SE of Narutō, Japan M6.1 25 km
Sep 15, 2011 68 km E of ?arai, Japan M6.1 134 km
Aug 5, 1990 43 km E of ?arai, Japan M6.1 124 km
Mar 13, 2011 72 km E of Hasaki, Japan M6.1 124 km
Nov 20, 1996 115 km SE of Katsuura, Japan M6.1 134 km
Aug 6, 1991 19 km E of Hasaki, Japan M6.0 75 km
Apr 3, 2004 37 km ESE of Hitachi, Japan M6.0 133 km
Mar 11, 2011 4 km ESE of Hasaki, Japan M6.0 62 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Halong Category 3 272 km
2025 Nakri Category 1 233 km
2024 Ampil Category 3 143 km
2024 Jebi Category 1 180 km
2021 Mindulle Category 1 253 km
2019 Faxai Category 4 43 km
2019 Hagibis Category 2 89 km
2018 Jongdari Category 2 175 km
2018 Shanshan Category 1 93 km
2016 Mindulle Category 1 141 km
2016 Lionrock Category 1 212 km
2014 Phanfone Category 1 184 km
2011 Roke Category 1 119 km
2009 Krovanh Category 1 211 km
2007 Fitow Category 1 107 km
2005 Saola Category 2 202 km
2005 Mawar Category 2 37 km
2004 Ma-on Category 4 56 km
2003 Choi-wan Category 3 219 km
2002 Higos Category 2 70 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 82 km
1703 OFF SW BOSO PENINSULA Earthquake 11.7 m 5,233 89 km
1677 OFF SE. BOSO PENINSULA Earthquake 8.0 m 500 113 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 82 km
1732 KUJUKURI BEACH, JAPAN Earthquake 2.0 m 45 km
1670 BOSO, JAPAN Earthquake 2.0 m 61 km
1433 OFF IZU-OSHIMA Earthquake 2.0 m 93 km
1980 HONSHU ISLAND Earthquake 0.6 m 123 km
1923 KASHIMA, JAPAN Earthquake 0.4 m 132 km
1978 TOKAIDO Earthquake 0.4 m 25 116 km
1923 RYUKYU ISLANDS Earthquake 0.3 m 53 km
1896 KASHIMA, JAPAN Earthquake 0.3 m 139 km
1990 JAPAN Earthquake 0.2 m 124 km
1909 OFF BOSO PENINSULA Earthquake 143 km
1909 OFF BOSO PENINSULA Earthquake 143 km
1855 TOKAIDO Earthquake 6,757 58 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 65 km
1642 BOSO, JAPAN Earthquake 30 km
1633 SAGAMI BAY Earthquake 150 105 km
1602 BOSO, JAPAN Eruption + Earthquake 33 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Izu-Oshima (112 km).

Name Type Elevation Last Eruption Distance
Izu-Oshima Stratovolcano 758 m (2,487 ft) 1990 112 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 121 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 125 km
Toshima Stratovolcano 508 m (1,667 ft) -4550 135 km
Niijima Lava dome(s) 432 m (1,417 ft) 886 146 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 147 km
Miyakejima Stratovolcano 775 m (2,543 ft) 2010 160 km
Kozushima Lava dome(s) 572 m (1,877 ft) 838 168 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 168 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 173 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 176 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 178 km
Mikurajima Stratovolcano 851 m (2,792 ft) -4100 179 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 182 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 183 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (5°C) 2.5 in Coldest
February 42°F (6°C) 3.4 in
March 48°F (9°C) 5.1 in
April 57°F (14°C) 5.2 in
May 64°F (18°C) 5.4 in
June 69°F (21°C) 7.1 in
July 75°F (24°C) 4.8 in
August 79°F (26°C) 5.2 in Warmest
September 74°F (23°C) 8.0 in
October 64°F (18°C) 8.1 in Wettest
November 55°F (13°C) 4.7 in
December 46°F (8°C) 2.5 in Driest

Kawasugaya has a seasonal temperature swing of 37°F / from 42°F in January to 79°F in August. Total annual precipitation is 61.9 inches, with October being the wettest month (8.1") and December the driest (2.5").

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