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Kotohira, Japan

Full City Profile

4.1 /5.0
A Great
8,468 Population 1,907/sq mi density
443 ft Elevation 135 meters
60°F Avg Temperature 15°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$29,800 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$72,000 home value, $360/mo rent
Kotohira enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 40°F in January while summers reach 80°F in July. The area gets 227 sunny days per year. Annual precipitation totals 60.1 inches. The area receives 0.0 inches of snow annually.

Temperature

40°F Jan (5°C) 80°F Jul (26°C)
Annual Average59.8°F
11% above US avg
January Average40°F (5°C)
July Average80°F (26°C)
Sunny Days227 days/yr

Geography

Elevation443 ft (135 m)
Area4.4 sq mi (11.5 km²)
Population Density1,907/sq mi
Coordinates34.1833°N, 133.8167°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 60.1"
58% above US avg
Snowfall 0.0"
Wettest Month (Jun) 9.57"
Driest Month (Dec) 1.46"

Air Quality

Earthquake History

169 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.4 on Jun 29, 2025.

Jan 16, 1995 8 km S of Akashi, Japan M6.9 119 km
Mar 24, 2001 16 km SSW of Kure, Japan M6.8 119 km
Apr 12, 2013 6 km WNW of Sumoto, Japan M5.8 95 km
Aug 20, 1999 22 km SE of Kainan, Japan M5.7 147 km
Aug 28, 1991 9 km SSW of Yasugich?, Japan M5.5 140 km
Oct 8, 2000 32 km N of Sh?bara, Japan M5.4 128 km
Sep 3, 1997 21 km S of Yasugich?, Japan M5.3 128 km
Sep 16, 2002 24 km SW of Kurayoshi, Japan M5.3 120 km
Oct 8, 2000 8 km SSW of Yonago, Japan M5.2 139 km
Mar 13, 2019 22 km ESE of Anan, Japan M5.2 104 km
Mar 25, 2001 22 km WNW of H?j?, Japan M5.2 119 km
Apr 26, 2007 15 km ESE of Niihama, Japan M5.1 46 km
Apr 14, 2000 10 km SSW of Tanabe, Japan M5.1 150 km
Jul 5, 2011 12 km NNW of Gob?, Japan M5.0 123 km
Jan 16, 1995 20 km SW of Akashi, Japan M5.0 101 km
Jun 18, 2021 1 km ENE of ?zu, Japan M4.9 138 km
Jun 16, 2022 5 km S of Komatsushimach?, Japan M4.9 74 km
Sep 28, 1990 24 km NNW of Kariya, Japan M4.9 94 km
Aug 22, 1994 39 km S of Anan, Japan M4.9 100 km
Mar 11, 2019 6 km SE of Kihoku-ch?, Japan M4.9 148 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

46 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Lan (2023).

Year Name Category Closest
2023 Lan Category 2 182 km
2018 Jebi Category 3 84 km
2018 Trami Category 1 122 km
2018 Cimaron Category 1 90 km
2017 Noru Category 1 91 km
2016 Malakas Category 1 157 km
2015 Goni Category 1 281 km
2015 Nangka Category 1 139 km
2014 Phanfone Category 2 197 km
2014 Halong Category 1 140 km
2012 Jelawat Category 1 203 km
2011 Roke Category 4 241 km
2011 Ma-on Category 1 88 km
2009 Melor Category 1 234 km
2008 Sinlaku Category 1 184 km
2007 Usagi Category 2 222 km
2007 Man-yi Category 1 190 km
2005 Nabi Category 1 252 km
2004 Songda Category 2 193 km
2004 Chaba Category 2 117 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

8 tsunamis recorded within 500 km. Highest wave on record: 25.7 m (84 ft).

Year Location Cause Max Wave Deaths Distance
1707 NANKAIDO Earthquake 25.7 m 5,000 142 km
1711 SEIONAIKAI, JAPAN Earthquake 2.0 m 1,000 21 km
1808 E. AWA, TOKUSHIMA PREFECTURE Earthquake 1.5 m 96 km
1995 KOBE, JAPAN Earthquake 0.3 m 6,434 124 km
1791 OASAKA BAY Earthquake 150 km
1498 NANKAIDO Earthquake 149 km
1331 OFF TANABE, WAKAYAMA PREFECTURE Earthquake 139 km
745 OSAKA BAY, JAPAN Earthquake 144 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Sanbesan (153 km).

Name Type Elevation Last Eruption Distance
Sanbesan Stratovolcano 1,126 m (3,694 ft) 650 153 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (5°C) 1.7 in Coldest
February 41°F (5°C) 2.3 in
March 47°F (8°C) 3.6 in
April 57°F (14°C) 5.9 in
May 65°F (18°C) 6.2 in
June 72°F (22°C) 9.6 in Wettest
July 80°F (26°C) 8.2 in
August 81°F (27°C) 4.5 in Warmest
September 74°F (23°C) 9.0 in
October 64°F (18°C) 4.8 in
November 53°F (12°C) 3.0 in
December 44°F (7°C) 1.5 in Driest

Kotohira has a seasonal temperature swing of 41°F / from 40°F in January to 81°F in August. Total annual precipitation is 60.1 inches, with June being the wettest month (9.6") and December the driest (1.5").

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