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Kochi, Japan

Full City Profile

4.1 /5.0
A Great
332,059 Population 905/sq mi density
190 ft Elevation 58 meters
61°F Avg Temperature 16°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.1 / 5.0
$26,800 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$64,000 home value, $320/mo rent
Kochi enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 42°F in January while summers reach 79°F in July. The area gets 188 sunny days per year. Annual precipitation totals 81.7 inches. The area receives 0.0 inches of snow annually.

Temperature

42°F Jan (6°C) 79°F Jul (26°C)
Annual Average60.9°F
13% above US avg
January Average42°F (6°C)
July Average79°F (26°C)
Sunny Days188 days/yr

Geography

Elevation190 ft (58 m)
Area366.8 sq mi (950.1 km²)
Population Density905/sq mi
Coordinates33.5500°N, 133.5333°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 81.7"
115% above US avg
Snowfall 0.0"
Wettest Month (Jun) 12.83"
Driest Month (Jan) 2.05"

Air Quality

Earthquake History

124 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 M6.8 110 km
Apr 17, 2024 18 km W of Uwajima, Japan M6.3 114 km
Mar 13, 2019 22 km ESE of Anan, Japan M5.2 126 km
Mar 25, 2001 22 km WNW of H?j?, Japan M5.2 105 km
Apr 2, 1997 34 km WSW of ?zu, Japan M5.1 123 km
Apr 26, 2007 15 km ESE of Niihama, Japan M5.1 40 km
Jan 3, 1991 22 km W of ?zu, Japan M5.0 114 km
Aug 14, 1993 19 km SW of ?zu, Japan M5.0 106 km
Jun 18, 2021 1 km ENE of ?zu, Japan M4.9 90 km
Mar 11, 2019 6 km SE of Kihoku-ch?, Japan M4.9 84 km
Jun 16, 2022 5 km S of Komatsushimach?, Japan M4.9 106 km
Aug 22, 1994 39 km S of Anan, Japan M4.9 99 km
Jan 9, 2001 40 km W of ?zu, Japan M4.9 131 km
Aug 30, 1993 16 km WSW of ?zu, Japan M4.9 107 km
Feb 26, 2024 18 km N of Yawatahama, Japan M4.9 105 km
Mar 8, 2020 28 km NE of Usuki, Japan M4.9 145 km
Jun 9, 2020 15 km SE of Susaki, Japan M4.8 32 km
Mar 31, 1997 22 km WNW of Uwajima, Japan M4.8 114 km
May 10, 2019 45 km SW of Sukumo, Japan M4.8 147 km
May 26, 2005 6 km SSW of Kan’onjich?, Japan M4.8 58 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2023 Lan Category 2 201 km
2022 Nanmadol Category 2 272 km
2019 Francisco Category 1 248 km
2018 Jebi Category 3 76 km
2018 Trami Category 1 89 km
2018 Cimaron Category 1 100 km
2017 Noru Category 1 52 km
2016 Malakas Category 2 84 km
2015 Goni Category 3 283 km
2015 Nangka Category 1 94 km
2014 Phanfone Category 2 166 km
2014 Halong Category 1 65 km
2012 Jelawat Category 1 165 km
2011 Roke Category 4 209 km
2011 Ma-on Category 1 63 km
2009 Melor Category 1 214 km
2008 Sinlaku Category 1 128 km
2007 Usagi Category 3 199 km
2007 Man-yi Category 2 117 km
2006 Shanshan Category 1 294 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

8 tsunamis recorded within 500 km. Highest wave on record: 28.0 m (92 ft).

Year Location Cause Max Wave Deaths Distance
1854 NANKAIDO Earthquake 28.0 m 3,000 145 km
1707 NANKAIDO Earthquake 25.7 m 5,000 124 km
1605 NANKAIDO Earthquake 10.0 m 5,000 141 km
684 NANKAIDO Earthquake 3.0 m 125 km
1711 SEIONAIKAI, JAPAN Earthquake 2.0 m 1,000 94 km
1808 E. AWA, TOKUSHIMA PREFECTURE Earthquake 1.5 m 123 km
1899 SEIKAIDO Earthquake 149 km
1361 NANKAIDO Earthquake 660 149 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Sanbesan (196 km).

Name Type Elevation Last Eruption Distance
Sanbesan Stratovolcano 1,126 m (3,694 ft) 650 196 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (6°C) 2.1 in Coldest, Driest
February 43°F (6°C) 3.5 in
March 49°F (10°C) 5.3 in
April 59°F (15°C) 8.5 in
May 66°F (19°C) 9.4 in
June 72°F (22°C) 12.8 in Wettest
July 79°F (26°C) 11.7 in
August 80°F (27°C) 4.4 in Warmest
September 75°F (24°C) 11.3 in
October 65°F (18°C) 6.6 in
November 55°F (13°C) 4.0 in
December 46°F (8°C) 2.2 in

Kochi has a seasonal temperature swing of 38°F / from 42°F in January to 80°F in August. Total annual precipitation is 81.7 inches, with June being the wettest month (12.8") and January the driest (2.1").

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