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Bōjo, Japan

Full City Profile

4.1 /5.0
A Great
9,286 Population 1,360/sq mi density
20 ft Elevation 6 meters
62°F Avg Temperature 16°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$27,400 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$68,000 home value, $340/mo rent
Bōjo enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 42°F in January while summers reach 81°F in July. The area gets 210 sunny days per year. Annual precipitation totals 69.2 inches. The area receives 0.0 inches of snow annually.

Temperature

42°F Jan (6°C) 81°F Jul (27°C)
Annual Average61.5°F
14% above US avg
January Average42°F (6°C)
July Average81°F (27°C)
Sunny Days210 days/yr

Geography

Elevation20 ft (6 m)
Area6.8 sq mi (17.7 km²)
Population Density1,360/sq mi
Coordinates33.3201°N, 130.4222°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 69.2"
82% above US avg
Snowfall 0.0"
Wettest Month (Jun) 12.36"
Driest Month (Jan) 2.24"

Air Quality

Earthquake History

246 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.0. Most recent: M4.9 on Aug 6, 2025.

Apr 15, 2016 6 km ESE of Kumamoto, Japan M7.0 67 km
Mar 20, 2005 28 km NNW of Maebaru-ch??, Japan M6.6 61 km
Jun 11, 2006 15 km S of Tsukawaki, Japan M6.3 70 km
Mar 13, 2014 32 km SSW of Hikari, Japan M6.3 136 km
Apr 14, 2016 2 km SSE of Kumamoto, Japan M6.2 65 km
Apr 14, 2016 5 km ENE of Uto, Japan M6.0 75 km
Apr 15, 2016 6 km S of Kikuchi, Japan M5.7 57 km
May 22, 1998 9 km NE of Bungo-Takada-shi, Japan M5.5 107 km
Apr 18, 2016 8 km NNE of Aso, Japan M5.5 72 km
Apr 15, 2016 10 km NE of Aso, Japan M5.5 77 km
Jul 12, 2015 12 km SSW of Usuki, Japan M5.5 128 km
Apr 19, 2005 8 km NNW of Maebaru-ch??, Japan M5.5 42 km
Apr 15, 2016 5 km WSW of Aso, Japan M5.4 71 km
Nov 4, 2002 Kyushu, Japan M5.4 147 km
Apr 14, 2016 14 km ESE of Kumamoto, Japan M5.4 74 km
Feb 12, 1994 4 km WSW of ?kuchi-shinohara, Japan M5.4 141 km
Apr 14, 2016 4 km NNE of Uto, Japan M5.3 72 km
Apr 19, 2016 6 km NNE of Honmachi, Japan M5.3 87 km
Apr 15, 2016 13 km ESE of Kumamoto, Japan M5.3 72 km
Apr 15, 2016 5 km ENE of Uto, Japan M5.3 73 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2024 Shanshan Category 2 92 km
2022 Nanmadol Category 2 14 km
2022 Hinnamnor Category 2 236 km
2020 Haishen Category 2 128 km
2020 Maysak Category 2 219 km
2019 Francisco Category 1 50 km
2018 Trami Category 1 255 km
2018 Prapiroon Category 1 125 km
2017 Noru Category 1 244 km
2016 Malakas Category 3 216 km
2016 Chaba Category 1 246 km
2016 Namtheun Category 1 285 km
2015 Goni Category 3 58 km
2014 Halong Category 1 262 km
2013 Danas Category 2 183 km
2012 Sanba Category 3 232 km
2011 Ma-on Category 1 258 km
2007 Usagi Category 3 84 km
2007 Man-yi Category 2 193 km
2006 Shanshan Category 2 76 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

8 tsunamis recorded within 500 km. Highest wave on record: 55.0 m (180 ft).

Year Location Cause Max Wave Deaths Distance
1792 SHIMABARA BAY, KYUSHU ISLAND Landslide 55.0 m 15,000 64 km
1596 BEPPU BAY, KYUSHU Eruption + Earthquake 8.0 m 708 119 km
1828 AMAKUSA SEA Earthquake 94 km
1715 SEIKAIDO Earthquake 119 km
1698 SEIKAIDO-NANKAIDO Earthquake 119 km
1619 YATSUSHIRO, JAPAN Earthquake 93 km
1597 BEPPU BAY, JAPAN Eruption + Earthquake 40 110 km
744 SW. KYUSHU ISLAND Earthquake 1,520 103 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

9 volcanoes within 200 km. Closest: Unzendake (63 km).

Name Type Elevation Last Eruption Distance
Unzendake Complex 1,483 m (4,865 ft) 1996 63 km
Asosan Caldera 1,592 m (5,223 ft) 2020 80 km
Kujusan Stratovolcano(es) 1,791 m (5,876 ft) 1996 81 km
Yufu-Tsurumi Lava dome(s) 1,584 m (5,197 ft) 867 90 km
Kirishimayama Shield 1,700 m (5,577 ft) 2018 160 km
Fukue Shield(s) 315 m (1,033 ft) -400 164 km
Abu Shield(s) 641 m (2,103 ft) -6850 170 km
Yonemaru-Sumiyoshiike Maar(s) 40 m (131 ft) -6200 173 km
Aira Caldera 1,117 m (3,665 ft) 2020 193 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (6°C) 2.2 in Coldest, Driest
February 44°F (7°C) 2.9 in
March 49°F (10°C) 4.1 in
April 59°F (15°C) 5.8 in
May 67°F (19°C) 6.4 in
June 74°F (23°C) 12.4 in Wettest
July 81°F (27°C) 11.9 in
August 82°F (28°C) 7.1 in Warmest
September 75°F (24°C) 7.8 in
October 65°F (18°C) 3.6 in
November 55°F (13°C) 2.7 in
December 46°F (8°C) 2.3 in

Bōjo has a seasonal temperature swing of 40°F / from 42°F in January to 82°F in August. Total annual precipitation is 69.2 inches, with June being the wettest month (12.4") and January the driest (2.2").

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