Sign In Register

Komaba, Japan

Full City Profile

4.2 /5.0
A Great
6,068 Population 63/sq mi density
2,615 ft Elevation 797 meters
52°F Avg Temperature 11°C
A
Overall
4.2 / 5.0
Strong
B
Economy
3.3 / 5.0
$30,100 median income, 2.1% unemployment
A+
Affordability
5.0 / 5.0
$76,000 home value, $380/mo rent
Komaba experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 32°F in January while summers reach 72°F in July. The area gets 205 sunny days per year. Annual precipitation totals 72.4 inches. The area receives 5.1 inches of snow annually.

Temperature

32°F Jan (-0°C) 72°F Jul (22°C)
Annual Average52.0°F
4% below US avg
January Average32°F (-0°C)
July Average72°F (22°C)
Sunny Days205 days/yr

Geography

Elevation2,615 ft (797 m)
Area96.3 sq mi (249.3 km²)
Population Density63/sq mi
Coordinates35.4333°N, 137.7333°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 72.4"
91% above US avg
Snowfall 5.1"
Wettest Month (Sep) 10.00"
Driest Month (Dec) 2.09"

Air Quality

Earthquake History

533 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.2. Most recent: M4.1 on Aug 24, 2025.

Aug 10, 2009 8 km NE of Sagara, Japan M6.2 91 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 79 km
Jan 15, 2007 15 km WSW of Heda, Japan M5.9 102 km
Aug 1, 2011 20 km E of ?yama, Japan M5.9 110 km
May 23, 1997 38 km SSE of Tahara, Japan M5.8 121 km
Mar 16, 1997 5 km NE of Toyokawa, Japan M5.6 70 km
Nov 18, 2013 25 km SE of Toba, Japan M5.6 137 km
Mar 6, 1996 13 km NNE of Gotenba, Japan M5.6 114 km
Apr 20, 2006 16 km SE of It?, Japan M5.6 149 km
May 3, 1998 14 km SW of It?, Japan M5.6 130 km
Mar 4, 1997 9 km SSW of It?, Japan M5.6 133 km
Aug 15, 1998 22 km WSW of Hotaka, Japan M5.5 93 km
Mar 15, 2012 3 km ENE of ?me, Japan M5.5 146 km
Jun 26, 1990 near the south coast of Honshu, Japan M5.4 131 km
Aug 26, 2010 25 km ENE of Katsuyama, Japan M5.4 115 km
Apr 3, 2001 10 km NE of Mori, Japan M5.4 65 km
Jun 5, 1990 13 km NE of Gotenba, Japan M5.3 119 km
May 9, 2022 7 km NE of Toba, Japan M5.3 126 km
Oct 5, 2011 24 km W of ?machi, Japan M5.3 117 km
Jun 24, 2017 31 km ENE of Gero, Japan M5.2 50 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2023 Lan Category 1 268 km
2019 Faxai Category 4 164 km
2019 Hagibis Category 2 128 km
2018 Jebi Category 2 193 km
2018 Trami Category 1 273 km
2018 Cimaron Category 1 291 km
2018 Jongdari Category 1 119 km
2017 Lan Category 1 231 km
2017 Noru Category 1 289 km
2016 Mindulle Category 1 205 km
2014 Phanfone Category 1 85 km
2011 Roke Category 3 60 km
2009 Melor Category 1 190 km
2009 Krovanh Category 1 293 km
2008 Sinlaku Category 1 228 km
2007 Fitow Category 1 127 km
2005 Mawar Category 2 139 km
2004 Ma-on Category 4 113 km
2004 Chaba Category 1 259 km
2003 Etau Category 1 140 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

13 tsunamis recorded within 500 km. Highest wave on record: 11.0 m (36 ft).

Year Location Cause Max Wave Deaths Distance
1707 ENSHUNADA Earthquake 11.0 m 2,000 148 km
1855 ENSHUNADA Earthquake 3.0 m 105 km
1909 ANEGAWA, JAPAN Earthquake 1.8 m 41 130 km
1945 TOKAIDO Earthquake 1.0 m 2,306 95 km
2009 HONSHU: S COAST Earthquake 0.6 m 1 91 km
1980 HONSHU ISLAND Earthquake 0.6 m 149 km
1974 TOKAIDO Earthquake 0.2 m 30 128 km
1857 TOKAIDO Earthquake 87 km
1666 AICHI PREFECTURE Earthquake 98 km
1633 SAGAMI BAY Earthquake 150 136 km
1589 SURUGA, JAPAN Earthquake 82 km
1586 ISE BAY Earthquake 8,000 98 km
818 TOKAIDO Eruption + Earthquake 145 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Ontakesan (56 km).

Name Type Elevation Last Eruption Distance
Ontakesan Complex 3,067 m (10,062 ft) 2014 56 km
Norikuradake Stratovolcano(es) 3,026 m (9,928 ft) -50 77 km
Yakedake Stratovolcano(es) 2,455 m (8,054 ft) 1995 89 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 90 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 91 km
Washiba-Kumonotaira Shield(s) 2,924 m (9,593 ft) Unknown 109 km
Hakusan Stratovolcano 2,702 m (8,865 ft) 1659 118 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 119 km
Midagahara Stratovolcano 2,621 m (8,599 ft) 1839 127 km
Asamayama Complex 2,568 m (8,425 ft) 2019 129 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 138 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 150 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 154 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 156 km
Myokosan Stratovolcano 2,454 m (8,051 ft) -750 166 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 32°F (-0°C) 2.2 in Coldest
February 33°F (0°C) 2.9 in
March 39°F (4°C) 5.0 in
April 50°F (10°C) 6.7 in
May 58°F (14°C) 6.7 in
June 65°F (18°C) 9.9 in
July 72°F (22°C) 9.4 in
August 74°F (23°C) 8.4 in Warmest
September 66°F (19°C) 10.0 in Wettest
October 55°F (13°C) 5.8 in
November 45°F (7°C) 3.4 in
December 36°F (2°C) 2.1 in Driest

Komaba has a seasonal temperature swing of 42°F / from 32°F in January to 74°F in August. Total annual precipitation is 72.5 inches, with September being the wettest month (10.0") and December the driest (2.1").

View full weather details →