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Yoshii, Japan

Full City Profile

4.1 /5.0
A Great
25,655 Population 74/sq mi density
410 ft Elevation 125 meters
55°F Avg Temperature 13°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$31,200 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$76,000 home value, $380/mo rent
Yoshii experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 36°F in January while summers reach 75°F in July. The area gets 248 sunny days per year. Annual precipitation totals 48.7 inches. The area receives 0.0 inches of snow annually.

Temperature

36°F Jan (2°C) 75°F Jul (24°C)
Annual Average55.4°F
3% above US avg
January Average36°F (2°C)
July Average75°F (24°C)
Sunny Days248 days/yr

Geography

Elevation410 ft (125 m)
Area347.7 sq mi (900.5 km²)
Population Density74/sq mi
Coordinates36.2500°N, 138.9833°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 48.7"
28% above US avg
Snowfall 0.0"
Wettest Month (Sep) 7.17"
Driest Month (Dec) 1.69"

Air Quality

Earthquake History

1,348 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M4.3 on Aug 28, 2025.

Jun 1, 1990 near the east coast of Honshu, Japan M6.3 147 km
Mar 11, 2011 13 km E of Arai, Japan M6.2 101 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 141 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 115 km
Jul 23, 2005 9 km WSW of Ichihara, Japan M5.9 123 km
Apr 10, 2005 near the east coast of Honshu, Japan M5.9 147 km
Apr 29, 2012 5 km NNW of T?gane, Japan M5.8 143 km
Feb 25, 2013 29 km NE of Numata, Japan M5.8 70 km
Feb 1, 1992 4 km SSE of Miura, Japan M5.8 141 km
Apr 16, 2011 6 km ENE of Tanuma, Japan M5.8 62 km
Dec 3, 1996 35 km SE of Muramatsu, Japan M5.7 144 km
Mar 19, 2011 8 km WNW of Daigo, Japan M5.7 130 km
Jul 16, 2007 16 km NNW of Kashiwazaki, Japan M5.7 147 km
Mar 11, 2011 eastern Honshu, Japan M5.7 98 km
Nov 9, 2013 3 km WSW of Moriya, Japan M5.6 96 km
Mar 6, 1996 13 km NNE of Gotenba, Japan M5.6 91 km
Aug 15, 1998 22 km WSW of Hotaka, Japan M5.5 120 km
Mar 15, 2012 3 km ENE of ?me, Japan M5.5 57 km
Apr 11, 2011 8 km WSW of Iiyama, Japan M5.5 88 km
Sep 29, 2010 35 km NNW of Kuroiso, Japan M5.5 138 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

32 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Ampil (2024).

Year Name Category Closest
2024 Ampil Category 3 300 km
2019 Faxai Category 3 117 km
2019 Hagibis Category 2 81 km
2018 Jebi Category 1 242 km
2018 Shanshan Category 1 250 km
2018 Jongdari Category 1 236 km
2016 Mindulle Category 1 222 km
2014 Phanfone Category 1 159 km
2011 Roke Category 2 44 km
2007 Fitow Category 1 75 km
2005 Mawar Category 2 126 km
2004 Ma-on Category 3 103 km
2004 Chaba Category 1 290 km
2003 Etau Category 1 261 km
2002 Higos Category 2 91 km
2001 Danas Category 1 96 km
2000 Kirogi Category 1 188 km
1998 Vicki Category 2 142 km
1998 Zeb Category 1 295 km
1998 Stella Category 1 65 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

10 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 105,385 136 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 136 km
1855 TOKAIDO Earthquake 6,757 99 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 143 km
1751 NW. HONSHU ISLAND Eruption + Earthquake 2,100 132 km
1633 SAGAMI BAY Earthquake 150 118 km
1257 SAGAMI BAY, JAPAN Earthquake 126 km
1241 KAMAKURA, SAGAMI BAY Earthquake 123 km
863 NW. HONSHU ISLAND Eruption + Earthquake 129 km
818 TOKAIDO Eruption + Earthquake 120 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Harunasan (28 km).

Name Type Elevation Last Eruption Distance
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 28 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 39 km
Asamayama Complex 2,568 m (8,425 ft) 2019 45 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 58 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 62 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 64 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 70 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 73 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 77 km
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 83 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 101 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 102 km
Myokosan Stratovolcano 2,454 m (8,051 ft) -750 105 km
Niigata-Yakeyama Lava dome 2,400 m (7,874 ft) 1998 113 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 113 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 36°F (2°C) 2.0 in Coldest
February 36°F (2°C) 2.4 in
March 42°F (6°C) 2.8 in
April 53°F (12°C) 3.2 in
May 62°F (16°C) 3.8 in
June 68°F (20°C) 6.1 in
July 75°F (24°C) 5.9 in
August 77°F (25°C) 6.5 in Warmest
September 69°F (21°C) 7.2 in Wettest
October 59°F (15°C) 4.7 in
November 49°F (9°C) 2.5 in
December 40°F (4°C) 1.7 in Driest

Yoshii has a seasonal temperature swing of 41°F / from 36°F in January to 77°F in August. Total annual precipitation is 48.7 inches, with September being the wettest month (7.2") and December the driest (1.7").

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