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Uwajima, Japan

Full City Profile

4.1 /5.0
A Great
70,809 Population 391/sq mi density
20 ft Elevation 6 meters
59°F Avg Temperature 15°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$28,200 median income, 2.4% unemployment
A+
Affordability
5.0 / 5.0
$68,000 home value, $340/mo rent
Uwajima enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 40°F in January while summers reach 77°F in July. The area gets 193 sunny days per year. Annual precipitation totals 78.7 inches. The area receives 0.0 inches of snow annually.

Temperature

40°F Jan (5°C) 77°F Jul (25°C)
Annual Average58.8°F
9% above US avg
January Average40°F (5°C)
July Average77°F (25°C)
Sunny Days193 days/yr

Geography

Elevation20 ft (6 m)
Area181.3 sq mi (469.5 km²)
Population Density391/sq mi
Coordinates33.2238°N, 132.5600°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 78.7"
107% above US avg
Snowfall 0.0"
Wettest Month (Jul) 11.22"
Driest Month (Jan) 2.48"

Air Quality

Earthquake History

245 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.8. Most recent: M4.4 on Aug 18, 2025.

Mar 24, 2001 16 km SSW of Kure, Japan M6.8 96 km
Jun 11, 2006 15 km S of Tsukawaki, Japan M6.3 132 km
Apr 17, 2024 18 km W of Uwajima, Japan M6.3 18 km
Jan 21, 2022 27 km SSE of Saiki, Japan M6.3 74 km
Mar 13, 2014 32 km SSW of Hikari, Japan M6.3 85 km
Aug 28, 2014 53 km E of Takanabe, Japan M5.8 135 km
Apr 25, 2001 18 km SE of Saiki, Japan M5.7 67 km
May 22, 1998 9 km NE of Bungo-Takada-shi, Japan M5.5 107 km
Apr 15, 2016 10 km NE of Aso, Japan M5.5 133 km
Apr 18, 2016 8 km NNE of Aso, Japan M5.5 138 km
Mar 27, 2006 45 km SSE of Saiki, Japan M5.5 79 km
Jul 12, 2015 12 km SSW of Usuki, Japan M5.5 79 km
Apr 15, 2016 5 km WSW of Aso, Japan M5.4 147 km
Nov 4, 2002 Kyushu, Japan M5.4 132 km
Mar 2, 2017 39 km SSE of Saiki, Japan M5.3 78 km
Mar 27, 2019 57 km E of Takanabe, Japan M5.3 127 km
Jul 17, 2021 29 km NE of Kitsuki, Japan M5.2 81 km
Mar 27, 2019 45 km E of Takanabe, Japan M5.2 131 km
Oct 28, 1991 13 km SSW of Ube, Japan M5.2 141 km
Aug 25, 2015 22 km ESE of Takanabe, Japan M5.2 149 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2024 Shanshan Category 2 226 km
2023 Lan Category 1 296 km
2022 Nanmadol Category 2 187 km
2020 Chan-hom Category 1 294 km
2019 Francisco Category 1 160 km
2018 Jebi Category 3 148 km
2018 Trami Category 1 111 km
2018 Cimaron Category 1 181 km
2017 Noru Category 1 87 km
2016 Malakas Category 3 100 km
2015 Goni Category 3 205 km
2015 Nangka Category 1 164 km
2014 Phanfone Category 2 199 km
2014 Halong Category 1 73 km
2012 Jelawat Category 1 229 km
2011 Roke Category 4 263 km
2011 Ma-on Category 1 83 km
2009 Melor Category 1 256 km
2008 Sinlaku Category 1 165 km
2007 Usagi Category 3 102 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

14 tsunamis recorded within 500 km. Highest wave on record: 8.0 m (26 ft).

Year Location Cause Max Wave Deaths Distance
1596 BEPPU BAY, KYUSHU Eruption + Earthquake 8.0 m 708 80 km
1968 SEIKAIDO Earthquake 3.1 m 1 103 km
1769 SW. KYUSHU ISLAND Earthquake 2.5 m 115 km
1941 SEIKAIDO Earthquake 1.2 m 2 143 km
1939 SEIKAIDO Earthquake 0.8 m 1 115 km
1931 SEIKAIDO Earthquake 0.8 m 1 122 km
1970 SEIKAIDO Earthquake 0.3 m 139 km
1984 KYUSHU, JAPAN Earthquake 0.2 m 110 km
1969 RYUKYU ISLANDS Earthquake 0.1 m 122 km
1987 KYUSHU ISLAND Earthquake 0.0 m 2 149 km
1899 SEIKAIDO Earthquake 63 km
1715 SEIKAIDO Earthquake 80 km
1698 SEIKAIDO-NANKAIDO Earthquake 80 km
1597 BEPPU BAY, JAPAN Eruption + Earthquake 40 90 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Yufu-Tsurumi (109 km).

Name Type Elevation Last Eruption Distance
Yufu-Tsurumi Lava dome(s) 1,584 m (5,197 ft) 867 109 km
Kujusan Stratovolcano(es) 1,791 m (5,876 ft) 1996 123 km
Asosan Caldera 1,592 m (5,223 ft) 2020 141 km
Abu Shield(s) 641 m (2,103 ft) -6850 167 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (5°C) 2.5 in Coldest, Driest
February 41°F (5°C) 3.5 in
March 47°F (8°C) 5.3 in
April 56°F (13°C) 7.6 in
May 63°F (17°C) 8.2 in
June 70°F (21°C) 11.1 in
July 77°F (25°C) 11.2 in Wettest
August 78°F (26°C) 6.7 in Warmest
September 72°F (22°C) 10.0 in
October 63°F (17°C) 6.3 in
November 54°F (12°C) 3.5 in
December 44°F (7°C) 2.8 in

Uwajima has a seasonal temperature swing of 38°F / from 40°F in January to 78°F in August. Total annual precipitation is 78.7 inches, with July being the wettest month (11.2") and January the driest (2.5").

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