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Tsuwano, Japan

Full City Profile

4.1 /5.0
A Great
6,875 Population 51/sq mi density
935 ft Elevation 285 meters
55°F Avg Temperature 13°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$27,200 median income, 1.8% unemployment
A+
Affordability
5.0 / 5.0
$66,000 home value, $330/mo rent
Tsuwano experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 36°F in January while summers reach 74°F in July. The area gets 195 sunny days per year. Annual precipitation totals 78.0 inches. The area receives 0.0 inches of snow annually.

Temperature

36°F Jan (2°C) 74°F Jul (24°C)
Annual Average55.1°F
2% above US avg
January Average36°F (2°C)
July Average74°F (24°C)
Sunny Days195 days/yr

Geography

Elevation935 ft (285 m)
Area134.3 sq mi (347.9 km²)
Population Density51/sq mi
Coordinates34.4667°N, 131.7667°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 78.0"
105% above US avg
Snowfall 0.0"
Wettest Month (Jul) 12.87"
Driest Month (Dec) 2.76"

Air Quality

Earthquake History

123 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.8. Most recent: M4.5 on Jun 3, 2025.

Mar 24, 2001 16 km SSW of Kure, Japan M6.8 82 km
Apr 17, 2024 18 km W of Uwajima, Japan M6.3 146 km
Mar 13, 2014 32 km SSW of Hikari, Japan M6.3 87 km
Jun 25, 1997 17 km E of Hagi, Japan M5.9 17 km
Apr 8, 2018 8 km NNE of ?dach?-?da, Japan M5.7 114 km
May 22, 1998 9 km NE of Bungo-Takada-shi, Japan M5.5 97 km
Oct 8, 2000 32 km N of Sh?bara, Japan M5.4 139 km
Oct 28, 1991 13 km SSW of Ube, Japan M5.2 87 km
Jul 17, 2021 29 km NE of Kitsuki, Japan M5.2 95 km
Mar 25, 2001 22 km WNW of H?j?, Japan M5.2 87 km
Apr 2, 1997 34 km WSW of ?zu, Japan M5.1 130 km
Apr 15, 2016 11 km WSW of Beppu, Japan M5.1 140 km
Jun 3, 2011 9 km ENE of G?tsuch?, Japan M5.0 81 km
Jan 3, 1991 22 km W of ?zu, Japan M5.0 119 km
Aug 14, 1993 19 km SW of ?zu, Japan M5.0 136 km
Jan 9, 2001 40 km W of ?zu, Japan M4.9 105 km
Jul 1, 2016 17 km NE of Kitsuki, Japan M4.9 105 km
Aug 30, 1993 16 km WSW of ?zu, Japan M4.9 129 km
Mar 8, 2020 28 km NE of Usuki, Japan M4.9 128 km
Aug 15, 2016 26 km ENE of Kitsuki, Japan M4.9 111 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2024 Shanshan Category 1 258 km
2022 Nanmadol Category 1 144 km
2022 Hinnamnor Category 1 244 km
2020 Haishen Category 2 248 km
2020 Maysak Category 1 285 km
2019 Francisco Category 1 205 km
2018 Jebi Category 3 267 km
2018 Trami Category 1 267 km
2018 Cimaron Category 1 269 km
2018 Prapiroon Category 1 248 km
2017 Noru Category 1 239 km
2016 Malakas Category 1 245 km
2015 Goni Category 3 99 km
2015 Nangka Category 1 285 km
2014 Halong Category 1 216 km
2011 Ma-on Category 1 237 km
2007 Usagi Category 2 59 km
2007 Man-yi Category 1 219 km
2006 Shanshan Category 1 136 km
2005 Nabi Category 2 82 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

6 tsunamis recorded within 500 km. Highest wave on record: 10.0 m (33 ft).

Year Location Cause Max Wave Deaths Distance
1026 OFF MASUDA, SHIMANE PREFECTURE Earthquake 10.0 m 1,001 37 km
1596 BEPPU BAY, KYUSHU Eruption + Earthquake 8.0 m 708 130 km
1872 SW. HONSHU ISLAND Earthquake 3.0 m 804 53 km
1715 SEIKAIDO Earthquake 130 km
1698 SEIKAIDO-NANKAIDO Earthquake 130 km
1597 BEPPU BAY, JAPAN Eruption + Earthquake 40 131 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

5 volcanoes within 200 km. Closest: Abu (16 km).

Name Type Elevation Last Eruption Distance
Abu Shield(s) 641 m (2,103 ft) -6850 16 km
Sanbesan Stratovolcano 1,126 m (3,694 ft) 650 108 km
Yufu-Tsurumi Lava dome(s) 1,584 m (5,197 ft) 867 136 km
Kujusan Stratovolcano(es) 1,791 m (5,876 ft) 1996 161 km
Asosan Caldera 1,592 m (5,223 ft) 2020 186 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 36°F (2°C) 3.4 in Coldest
February 37°F (3°C) 3.7 in
March 42°F (6°C) 5.4 in
April 52°F (11°C) 7.4 in
May 60°F (16°C) 7.4 in
June 67°F (19°C) 12.1 in
July 74°F (24°C) 12.9 in Wettest
August 76°F (24°C) 6.9 in Warmest
September 69°F (20°C) 8.2 in
October 59°F (15°C) 4.5 in
November 49°F (10°C) 3.5 in
December 40°F (5°C) 2.8 in Driest

Tsuwano has a seasonal temperature swing of 40°F / from 36°F in January to 76°F in August. Total annual precipitation is 78.0 inches, with July being the wettest month (12.9") and December the driest (2.8").

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