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Irino, Japan

Full City Profile

4.1 /5.0
A Great
10,262 Population 24/sq mi density
23 ft Elevation 7 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
Irino enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 42°F in January while summers reach 78°F in July. The area gets 175 sunny days per year. Annual precipitation totals 89.6 inches. The area receives 0.0 inches of snow annually.

Temperature

42°F Jan (6°C) 78°F Jul (25°C)
Annual Average60.5°F
12% above US avg
January Average42°F (6°C)
July Average78°F (25°C)
Sunny Days175 days/yr

Geography

Elevation23 ft (7 m)
Area433.0 sq mi (1,121.4 km²)
Population Density24/sq mi
Coordinates33.0167°N, 133.0000°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 89.6"
136% above US avg
Snowfall 0.0"
Wettest Month (Jun) 13.27"
Driest Month (Jan) 2.32"

Air Quality

Earthquake History

200 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 M6.8 126 km
Mar 13, 2014 32 km SSW of Hikari, Japan M6.3 132 km
Apr 17, 2024 18 km W of Uwajima, Japan M6.3 65 km
Jan 21, 2022 27 km SSE of Saiki, Japan M6.3 95 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 94 km
Mar 27, 2006 45 km SSE of Saiki, Japan M5.5 91 km
Jul 12, 2015 12 km SSW of Usuki, Japan M5.5 117 km
Mar 2, 2017 39 km SSE of Saiki, Japan M5.3 94 km
Mar 27, 2019 57 km E of Takanabe, Japan M5.3 128 km
Mar 25, 2001 22 km WNW of H?j?, Japan M5.2 119 km
Jul 17, 2021 29 km NE of Kitsuki, Japan M5.2 128 km
Mar 27, 2019 45 km E of Takanabe, Japan M5.2 135 km
Jan 29, 2012 13 km E of Nobeoka, Japan M5.1 121 km
Apr 15, 2016 13 km SW of Saiki, Japan M5.1 113 km
Apr 2, 1997 34 km WSW of ?zu, Japan M5.1 82 km
Apr 26, 2007 15 km ESE of Niihama, Japan M5.1 107 km
Aug 14, 1993 19 km SW of ?zu, Japan M5.0 67 km
Feb 18, 2018 27 km SE of Saiki, Japan M5.0 84 km
Aug 5, 2009 18 km ESE of Nobeoka, Japan M5.0 120 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2024 Shanshan Category 2 259 km
2023 Lan Category 1 262 km
2022 Nanmadol Category 3 232 km
2020 Chan-hom Category 1 258 km
2019 Francisco Category 1 170 km
2018 Jebi Category 3 102 km
2018 Trami Category 1 80 km
2018 Cimaron Category 1 135 km
2017 Noru Category 1 44 km
2016 Malakas Category 2 53 km
2015 Goni Category 3 244 km
2015 Nangka Category 1 121 km
2014 Phanfone Category 2 152 km
2014 Halong Category 1 28 km
2012 Jelawat Category 1 184 km
2011 Roke Category 4 217 km
2011 Ma-on Category 1 40 km
2009 Melor Category 1 211 km
2008 Sinlaku Category 1 118 km
2007 Usagi Category 3 140 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

13 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 708 125 km
1968 SEIKAIDO Earthquake 3.1 m 1 92 km
684 NANKAIDO Earthquake 3.0 m 110 km
1769 SW. KYUSHU ISLAND Earthquake 2.5 m 123 km
1941 SEIKAIDO Earthquake 1.2 m 2 141 km
1939 SEIKAIDO Earthquake 0.8 m 1 123 km
1931 SEIKAIDO Earthquake 0.8 m 1 124 km
1984 KYUSHU, JAPAN Earthquake 0.2 m 121 km
1969 RYUKYU ISLANDS Earthquake 0.1 m 124 km
1899 SEIKAIDO Earthquake 74 km
1715 SEIKAIDO Earthquake 125 km
1698 SEIKAIDO-NANKAIDO Earthquake 125 km
1597 BEPPU BAY, JAPAN Eruption + Earthquake 40 134 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Yufu-Tsurumi (153 km).

Name Type Elevation Last Eruption Distance
Yufu-Tsurumi Lava dome(s) 1,584 m (5,197 ft) 867 153 km
Kujusan Stratovolcano(es) 1,791 m (5,876 ft) 1996 163 km
Asosan Caldera 1,592 m (5,223 ft) 2020 178 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (6°C) 2.3 in Coldest, Driest
February 43°F (6°C) 4.0 in
March 49°F (10°C) 6.2 in
April 58°F (15°C) 9.3 in
May 65°F (18°C) 10.4 in
June 71°F (22°C) 13.3 in Wettest
July 78°F (25°C) 13.0 in
August 79°F (26°C) 4.6 in Warmest
September 74°F (23°C) 12.1 in
October 65°F (18°C) 7.5 in
November 56°F (13°C) 4.2 in
December 46°F (8°C) 2.8 in

Irino has a seasonal temperature swing of 37°F / from 42°F in January to 79°F in August. Total annual precipitation is 89.6 inches, with June being the wettest month (13.3") and January the driest (2.3").

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