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Weather & Climate in Hikiji, Japan

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

Hikiji experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 33°F in January while summers reach 72°F in July. The area gets 182 sunny days per year. Annual precipitation totals 92.4 inches (wetter than the 38-inch national average). The area receives 7.0 inches of snow annually. The city sits at an elevation of 1,381 feet.

Temperature

33°F Jan (1°C) 72°F Jul (22°C)
Annual Average53.4°F
1% below US avg
January Average33°F (1°C)
July Average72°F (22°C)
Sunny Days182 days/yr

Geography

Elevation1,381 ft (421 m)
Area128.7 sq mi (333.4 km²)
Population Density66/sq mi
Coordinates33.2291°N, 131.1797°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 92.4"
143% above US avg
Snowfall 7.0"
Wettest Month (Jul) 17.40"
Driest Month (Dec) 2.48"

Air Quality

Earthquake History

381 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.

Apr 15, 2016 6 km ESE of Kumamoto, Japan M7.0 63 km 10 km
Mar 20, 2005 28 km NNW of Maebaru-ch??, Japan M6.6 117 km 10 km
Jan 21, 2022 27 km SSE of Saiki, Japan M6.3 98 km 39 km
Apr 17, 2024 18 km W of Uwajima, Japan M6.3 110 km 32 km
Mar 13, 2014 32 km SSW of Hikari, Japan M6.3 78 km 79 km
Jun 11, 2006 15 km S of Tsukawaki, Japan M6.3 11 km 140 km
Apr 14, 2016 2 km SSE of Kumamoto, Japan M6.2 66 km 9 km
Apr 14, 2016 5 km ENE of Uto, Japan M6.0 73 km 8 km
Jun 25, 1997 17 km E of Hagi, Japan M5.9 135 km 10 km
Apr 5, 2009 10 km N of Miyazaki, Japan M5.8 138 km 26 km
Apr 15, 2016 6 km S of Kikuchi, Japan M5.7 48 km 10 km
Oct 19, 1996 19 km ENE of Miyazaki, Japan M5.7 147 km 33 km
Apr 25, 2001 18 km SE of Saiki, Japan M5.7 91 km 33 km
Apr 15, 2016 10 km NE of Aso, Japan M5.5 25 km 13 km
Apr 19, 2005 8 km NNW of Maebaru-ch??, Japan M5.5 103 km 19 km
Mar 27, 2006 45 km SSE of Saiki, Japan M5.5 115 km 35 km
May 22, 1998 9 km NE of Bungo-Takada-shi, Japan M5.5 54 km 81 km
Apr 18, 2016 8 km NNE of Aso, Japan M5.5 25 km 10 km
Jul 12, 2015 12 km SSW of Usuki, Japan M5.5 58 km 53 km
Aug 16, 2025 32 km ESE of Takanabe, Japan M5.5 148 km 30 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

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

Year Name Category Max Wind Closest
2024 Shanshan Category 2 104 mph 115 km
2022 Nanmadol Category 2 104 mph 68 km
2022 Hinnamnor Category 1 81 mph 285 km
2020 Haishen Category 2 98 mph 195 km
2020 Maysak Category 1 92 mph 287 km
2019 Francisco Category 1 81 mph 65 km
2018 Jebi Category 3 98 mph 262 km
2018 Trami Category 1 98 mph 199 km
2018 Prapiroon Category 1 75 mph 194 km
2017 Noru Category 1 69 mph 180 km
2016 Malakas Category 3 92 mph 162 km
2016 Namtheun Category 1 69 mph 296 km
2015 Goni Category 3 104 mph 87 km
2015 Nangka Category 1 81 mph 292 km
2014 Phanfone Category 2 98 mph 285 km
2014 Halong Category 1 86 mph 192 km
2013 Danas Category 1 69 mph 254 km
2011 Ma-on Category 1 86 mph 191 km
2008 Sinlaku Category 1 75 mph 285 km
2007 Usagi Category 3 104 mph 32 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

16 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 98 km
1596 BEPPU BAY, KYUSHU Eruption + Earthquake 8.0 m 708 49 km
1769 SW. KYUSHU ISLAND Earthquake 2.5 m 129 km
1939 SEIKAIDO Earthquake 0.8 m 1 129 km
1931 SEIKAIDO Earthquake 0.8 m 1 143 km
1970 SEIKAIDO Earthquake 0.3 m 124 km
1984 KYUSHU, JAPAN Earthquake 0.2 m 118 km
1969 RYUKYU ISLANDS Earthquake 0.1 m 143 km
1987 KYUSHU ISLAND Earthquake 0.0 m 2 147 km
1899 SEIKAIDO Earthquake 120 km
1828 AMAKUSA SEA Earthquake 138 km
1715 SEIKAIDO Earthquake 49 km
1698 SEIKAIDO-NANKAIDO Earthquake 49 km
1619 YATSUSHIRO, JAPAN Earthquake 98 km
1597 BEPPU BAY, JAPAN Eruption + Earthquake 40 40 km
744 SW. KYUSHU ISLAND Earthquake 1,520 112 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

8 volcanoes within 200 km. Closest: Kujusan (17 km).

Name Type Elevation Last Eruption Distance
Kujusan Stratovolcano(es) 1,791 m (5,876 ft) 1996 17 km
Yufu-Tsurumi Lava dome(s) 1,584 m (5,197 ft) 867 20 km
Asosan Caldera 1,592 m (5,223 ft) 2020 39 km
Unzendake Complex 1,483 m (4,865 ft) 1996 97 km
Abu Shield(s) 641 m (2,103 ft) -6850 147 km
Kirishimayama Shield 1,700 m (5,577 ft) 2018 147 km
Yonemaru-Sumiyoshiike Maar(s) 40 m (131 ft) -6200 171 km
Aira Caldera 1,117 m (3,665 ft) 2020 188 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 33°F (1°C) 2.9 in Coldest
February 35°F (2°C) 4.1 in
March 41°F (5°C) 5.6 in
April 51°F (11°C) 7.7 in
May 59°F (15°C) 8.7 in
June 65°F (19°C) 15.6 in
July 72°F (22°C) 17.4 in Wettest
August 74°F (23°C) 10.5 in Warmest
September 67°F (20°C) 9.1 in
October 57°F (14°C) 5.0 in
November 48°F (9°C) 3.3 in
December 38°F (3°C) 2.5 in Driest

Hikiji has a seasonal temperature swing of 40°F / from 33°F in January to 74°F in August. Total annual precipitation is 92.4 inches, with July being the wettest month (17.4") and December the driest (2.5").

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