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Weather & Climate in Imari, Japan
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Imari enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 44°F in January while summers reach 78°F in July. The area gets 272 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 68.3 inches (wetter than the 38-inch national average). The area receives 2.5 inches of snow annually. The city sits at an elevation of 174 feet.
Temperature
44°F Jan (7°C)
78°F Jul (26°C)
| Annual Average | 60.2°F |
| 11% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | 174 ft (53 m) |
| Area | 98.6 sq mi (255.2 km²) |
| Population Density | 0/sq mi |
| Coordinates | 33.2904°N, 129.8900°W |
| Timezone | Asia/Tokyo |
Precipitation & Snow
Air Quality
Earthquake History
198 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 | 98 km | 10 km |
| Mar 20, 2005 | 28 km NNW of Maebaru-ch??, Japan | M6.6 | 62 km | 10 km |
| Jun 11, 2006 | 15 km S of Tsukawaki, Japan | M6.3 | 118 km | 140 km |
| Apr 14, 2016 | 2 km SSE of Kumamoto, Japan | M6.2 | 94 km | 9 km |
| Apr 14, 2016 | 5 km ENE of Uto, Japan | M6.0 | 102 km | 8 km |
| Apr 15, 2016 | 6 km S of Kikuchi, Japan | M5.7 | 95 km | 10 km |
| Apr 15, 2016 | 10 km NE of Aso, Japan | M5.5 | 122 km | 13 km |
| Apr 19, 2005 | 8 km NNW of Maebaru-ch??, Japan | M5.5 | 47 km | 19 km |
| Apr 18, 2016 | 8 km NNE of Aso, Japan | M5.5 | 117 km | 10 km |
| Apr 14, 2016 | 14 km ESE of Kumamoto, Japan | M5.4 | 106 km | 10 km |
| Apr 15, 2016 | 5 km WSW of Aso, Japan | M5.4 | 113 km | 4 km |
| Apr 15, 2016 | 13 km ESE of Kumamoto, Japan | M5.3 | 105 km | 10 km |
| Apr 19, 2016 | 6 km NNE of Honmachi, Japan | M5.3 | 106 km | 5 km |
| Apr 15, 2016 | 5 km ENE of Uto, Japan | M5.3 | 101 km | 10 km |
| Apr 14, 2016 | 4 km NNE of Uto, Japan | M5.3 | 98 km | 10 km |
| Oct 28, 1991 | 13 km SSW of Ube, Japan | M5.2 | 137 km | 17 km |
| Apr 16, 2016 | 8 km ENE of Kumamoto, Japan | M5.2 | 97 km | 9 km |
| Apr 15, 2016 | 13 km E of Uto, Japan | M5.2 | 108 km | 10 km |
| Apr 15, 2016 | 11 km WSW of Beppu, Japan | M5.1 | 138 km | 10 km |
| Apr 16, 2016 | 4 km N of Uto, Japan | M5.1 | 96 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
57 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 | 96 km |
| 2022 | Nanmadol | Category 2 | 104 mph | 49 km |
| 2022 | Hinnamnor | Category 2 | 86 mph | 194 km |
| 2020 | Haishen | Category 2 | 98 mph | 80 km |
| 2020 | Maysak | Category 2 | 98 mph | 178 km |
| 2019 | Francisco | Category 1 | 81 mph | 79 km |
| 2018 | Trami | Category 1 | 98 mph | 283 km |
| 2018 | Prapiroon | Category 1 | 75 mph | 85 km |
| 2017 | Noru | Category 1 | 69 mph | 280 km |
| 2016 | Malakas | Category 3 | 92 mph | 239 km |
| 2016 | Chaba | Category 1 | 81 mph | 206 km |
| 2016 | Namtheun | Category 1 | 69 mph | 277 km |
| 2015 | Goni | Category 3 | 104 mph | 72 km |
| 2013 | Danas | Category 2 | 81 mph | 137 km |
| 2012 | Sanba | Category 3 | 104 mph | 186 km |
| 2012 | Damrey | Category 1 | 63 mph | 285 km |
| 2007 | Usagi | Category 3 | 104 mph | 133 km |
| 2007 | Nari | Category 2 | 86 mph | 265 km |
| 2007 | Man-yi | Category 2 | 86 mph | 215 km |
| 2006 | Shanshan | Category 2 | 98 mph | 37 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Tsunami History
4 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 | 71 km |
| 1828 | AMAKUSA SEA | Earthquake | - | - | 77 km |
| 1619 | YATSUSHIRO, JAPAN | Earthquake | - | - | 110 km |
| 744 | SW. KYUSHU ISLAND | Earthquake | - | 1,520 | 114 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
7 volcanoes within 200 km. Closest: Unzendake (70 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Unzendake | Complex | 1,483 m (4,865 ft) | 1996 | 70 km |
| Fukue | Shield(s) | 315 m (1,033 ft) | -400 | 120 km |
| Asosan | Caldera | 1,592 m (5,223 ft) | 2020 | 122 km |
| Kujusan | Stratovolcano(es) | 1,791 m (5,876 ft) | 1996 | 129 km |
| Yufu-Tsurumi | Lava dome(s) | 1,584 m (5,197 ft) | 867 | 139 km |
| Kirishimayama | Shield | 1,700 m (5,577 ft) | 2018 | 176 km |
| Yonemaru-Sumiyoshiike | Maar(s) | 40 m (131 ft) | -6200 | 181 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 2.8 in | |
| February | 43°F (6°C) | 3.3 in | Coldest |
| March | 48°F (9°C) | 4.7 in | |
| April | 57°F (14°C) | 6.6 in | |
| May | 65°F (18°C) | 6.8 in | |
| June | 71°F (22°C) | 12.7 in | Wettest |
| July | 78°F (26°C) | 12.7 in | |
| August | 80°F (27°C) | 7.6 in | Warmest |
| September | 74°F (23°C) | 8.7 in | |
| October | 64°F (18°C) | 4.0 in | |
| November | 55°F (13°C) | 3.3 in | |
| December | 46°F (8°C) | 2.6 in | Driest |
Imari has a seasonal temperature swing of 38°F / from 43°F in February to 80°F in August. Total annual precipitation is 75.8 inches, with June being the wettest month (12.7") and December the driest (2.6").