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Weather & Climate in Kajiki, Japan

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Kajiki 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 179 sunny days per year. Annual precipitation totals 92.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 10 feet.

Temperature

42°F Jan (6°C) 79°F Jul (26°C)
Annual Average61.0°F
13% above US avg
January Average42°F (6°C)
July Average79°F (26°C)
Sunny Days179 days/yr

Geography

Elevation10 ft (3 m)
Area137.3 sq mi (355.6 km²)
Population Density167/sq mi
Coordinates31.7333°N, 130.6667°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 92.9"
145% above US avg
Snowfall 0.0"
Wettest Month (Jun) 16.93"
Driest Month (Dec) 2.44"

Air Quality

Earthquake History

721 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.1.

Aug 8, 2024 2024 Hyuganada Sea, Japan Earthquake M7.1 79 km 24 km
Apr 15, 2016 6 km ESE of Kumamoto, Japan M7.0 118 km 10 km
Jan 13, 2025 15 km SE of Miyazaki, Japan M6.8 85 km 39 km
Oct 19, 1996 5 km SE of Miyazaki, Japan M6.7 78 km 22 km
Dec 2, 1996 17 km SW of Miyazaki, Japan M6.7 62 km 49 km
Oct 18, 1996 20 km SSE of Nishinoomote, Japan M6.6 136 km 10 km
Jan 24, 1999 15 km SSE of Nishinoomote, Japan M6.4 130 km 33 km
Jan 8, 2019 16 km SSE of Nishinoomote, Japan M6.3 132 km 35 km
May 9, 2019 43 km ESE of Miyazaki, Japan M6.2 112 km 22 km
Apr 14, 2016 2 km SSE of Kumamoto, Japan M6.2 117 km 9 km
Sep 3, 2009 32 km WSW of Makurazaki, Japan M6.2 91 km 163 km
May 13, 1997 1 km WNW of Satsumasendai, Japan M6.1 38 km 33 km
Mar 26, 1997 16 km NE of Satsumasendai, Japan M6.1 31 km 10 km
Apr 2, 2025 56 km ENE of Nishinoomote, Japan M6.1 117 km 29 km
Dec 16, 1998 22 km S of Kushima, Japan M6.0 77 km 42 km
Jun 25, 2000 33 km S of Kushima, Japan M6.0 80 km 10 km
Apr 14, 2016 5 km ENE of Uto, Japan M6.0 107 km 8 km
Apr 30, 1994 8 km SSE of Kushima, Japan M5.9 69 km 26 km
Sep 23, 1992 17 km SSW of Makurazaki, Japan M5.8 79 km 161 km
Apr 5, 2009 10 km N of Miyazaki, Japan M5.8 77 km 26 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

73 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.

Year Name Category Max Wind Closest
2024 Shanshan Category 3 109 mph 48 km
2022 Nanmadol Category 3 109 mph 24 km
2020 Haishen Category 3 104 mph 140 km
2019 Francisco Category 1 81 mph 79 km
2018 Jebi Category 3 98 mph 248 km
2018 Trami Category 2 98 mph 123 km
2018 Soulik Category 2 98 mph 295 km
2018 Prapiroon Category 1 75 mph 226 km
2017 Noru Category 1 81 mph 106 km
2016 Malakas Category 3 109 mph 61 km
2016 Namtheun Category 2 81 mph 127 km
2015 Goni Category 3 104 mph 61 km
2014 Phanfone Category 2 98 mph 202 km
2014 Halong Category 1 86 mph 180 km
2013 Danas Category 1 75 mph 298 km
2012 Sanba Category 3 104 mph 268 km
2012 Damrey Category 1 63 mph 200 km
2012 Guchol Category 1 81 mph 245 km
2012 Jelawat Category 1 98 mph 286 km
2011 Ma-on Category 1 86 mph 202 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

20 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 15,000 118 km
1780 SW. KYUSHU ISLAND Astronomical 6.0 m 15 km
1662 HIUGANADA Earthquake 5.0 m 200 126 km
1914 SEIKAIDO Eruption 3.0 m 63 17 km
1769 SW. KYUSHU ISLAND Earthquake 2.5 m 141 km
1941 SEIKAIDO Earthquake 1.2 m 2 139 km
1939 SEIKAIDO Earthquake 0.8 m 1 141 km
1931 SEIKAIDO Earthquake 0.8 m 1 145 km
1929 HYUGANADA SEA Earthquake 0.7 m 145 km
1961 SEIKAIDO Earthquake 0.7 m 2 108 km
1996 KYUSHU ISLAND Earthquake 0.6 m 78 km
2024 HYUGANADA SEA Earthquake 0.5 m 81 km
1970 SEIKAIDO Earthquake 0.3 m 110 km
1899 SEIKAIDO Earthquake 0.3 m 127 km
2025 HYUGANADA SEA Earthquake 0.2 m 85 km
1996 SEA OF JAPAN Earthquake 0.2 m 62 km
1996 KYUSHU ISLAND Earthquake 0.2 m 136 km
1984 KYUSHU, JAPAN Earthquake 0.2 m 141 km
1969 RYUKYU ISLANDS Earthquake 0.1 m 145 km
1987 KYUSHU ISLAND Earthquake 0.0 m 2 115 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

11 volcanoes within 200 km. Closest: Yonemaru-Sumiyoshiike (8 km).

Name Type Elevation Last Eruption Distance
Yonemaru-Sumiyoshiike Maar(s) 40 m (131 ft) -6200 8 km
Aira Caldera 1,117 m (3,665 ft) 2020 16 km
Kirishimayama Shield 1,700 m (5,577 ft) 2018 29 km
Ata Caldera(s) 924 m (3,031 ft) 885 58 km
Kikai Caldera 704 m (2,310 ft) 2020 110 km
Unzendake Complex 1,483 m (4,865 ft) 1996 119 km
Asosan Caldera 1,592 m (5,223 ft) 2020 134 km
Kuchinoerabujima Stratovolcano(es) 657 m (2,156 ft) 2020 150 km
Kujusan Stratovolcano(es) 1,791 m (5,876 ft) 1996 160 km
Yufu-Tsurumi Lava dome(s) 1,584 m (5,197 ft) 867 185 km
Fukue Shield(s) 315 m (1,033 ft) -400 200 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (6°C) 2.8 in Coldest
February 44°F (7°C) 4.3 in
March 50°F (10°C) 6.0 in
April 59°F (15°C) 8.9 in
May 66°F (19°C) 9.7 in
June 72°F (22°C) 16.9 in Wettest
July 79°F (26°C) 14.7 in
August 80°F (27°C) 10.6 in Warmest
September 74°F (24°C) 8.6 in
October 66°F (19°C) 4.5 in
November 56°F (13°C) 3.5 in
December 46°F (8°C) 2.4 in Driest

Kajiki has a seasonal temperature swing of 38°F / from 42°F in January to 80°F in August. Total annual precipitation is 92.9 inches, with June being the wettest month (16.9") and December the driest (2.4").

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