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Tochigi, Japan

Full City Profile

4.2 /5.0
A Great
159,056 Population 1,243/sq mi density
167 ft Elevation 51 meters
57°F Avg Temperature 14°C
A
Overall
4.2 / 5.0
Strong
B
Economy
3.3 / 5.0
$31,800 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$78,000 home value, $390/mo rent
Tochigi enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 37°F in January while summers reach 75°F in July. The area gets 244 sunny days per year. Annual precipitation totals 50.9 inches. The area receives 0.0 inches of snow annually.

Temperature

37°F Jan (3°C) 75°F Jul (24°C)
Annual Average56.7°F
5% above US avg
January Average37°F (3°C)
July Average75°F (24°C)
Sunny Days244 days/yr

Geography

Elevation167 ft (51 m)
Area128.0 sq mi (331.5 km²)
Population Density1,243/sq mi
Coordinates36.3833°N, 139.7333°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 50.9"
34% above US avg
Snowfall 0.0"
Wettest Month (Sep) 7.24"
Driest Month (Jan) 1.46"

Air Quality

Earthquake History

2,646 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.9. Most recent: M4.2 on Aug 29, 2025.

Mar 11, 2011 47 km E of ?arai, Japan M7.9 124 km
Apr 11, 2011 17 km SSW of Ishikawa, Japan M6.6 91 km
Jul 30, 2011 13 km SSE of Iwaki, Japan M6.3 125 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 110 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 103 km
Mar 11, 2011 13 km E of Arai, Japan M6.2 140 km
Sep 11, 1996 23 km SSE of Hasaki, Japan M6.2 144 km
Apr 11, 2011 23 km SE of T?gane, Japan M6.2 132 km
Jun 3, 2000 6 km SE of Narut?, Japan M6.2 113 km
Sep 15, 2011 68 km E of ?arai, Japan M6.1 145 km
May 26, 2023 12 km SE of Narutō, Japan M6.1 119 km
Aug 5, 1990 43 km E of ?arai, Japan M6.1 120 km
Apr 3, 2004 37 km ESE of Hitachi, Japan M6.0 114 km
Mar 14, 2012 5 km SE of Asahi, Japan M6.0 116 km
Aug 6, 1991 19 km E of Hasaki, Japan M6.0 139 km
Mar 11, 2011 4 km ESE of Hasaki, Japan M6.0 127 km
Jul 20, 2000 31 km ESE of Hitachi, Japan M6.0 113 km
Jul 23, 2005 9 km WSW of Ichihara, Japan M5.9 101 km
May 11, 1997 5 km NNE of Iwaki, Japan M5.9 131 km
Apr 12, 2011 8 km WSW of Ishikawa, Japan M5.9 98 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

30 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Ampil (2024).

Year Name Category Closest
2024 Ampil Category 3 256 km
2024 Jebi Category 1 263 km
2019 Faxai Category 3 83 km
2019 Hagibis Category 2 89 km
2018 Jebi Category 1 297 km
2018 Shanshan Category 1 215 km
2018 Jongdari Category 1 267 km
2016 Lionrock Category 1 263 km
2016 Mindulle Category 1 233 km
2014 Phanfone Category 1 204 km
2011 Roke Category 2 72 km
2007 Fitow Category 1 99 km
2005 Mawar Category 2 92 km
2004 Ma-on Category 3 87 km
2002 Higos Category 2 56 km
2001 Danas Category 1 60 km
2000 Kirogi Category 1 141 km
1998 Vicki Category 2 203 km
1998 Stella Category 1 21 km
1996 Violet Category 1 186 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

9 tsunamis recorded within 500 km. Highest wave on record: 13.0 m (43 ft).

Year Location Cause Max Wave Deaths Distance
1923 SAGAMI BAY Earthquake 13.0 m 105,385 144 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 144 km
1896 KASHIMA, JAPAN Earthquake 0.3 m 114 km
1855 TOKAIDO Earthquake 6,757 82 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 143 km
1633 SAGAMI BAY Earthquake 150 140 km
1257 SAGAMI BAY, JAPAN Earthquake 133 km
1241 KAMAKURA, SAGAMI BAY Earthquake 135 km
818 TOKAIDO Eruption + Earthquake 137 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Nantaisan (48 km).

Name Type Elevation Last Eruption Distance
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 48 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 50 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 52 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 56 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 58 km
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 75 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 80 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 85 km
Asamayama Complex 2,568 m (8,425 ft) 2019 108 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 111 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 114 km
Numazawa Shield 835 m (2,740 ft) -3400 119 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 131 km
Bandaisan Stratovolcano 1,816 m (5,958 ft) 1888 139 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 143 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 37°F (3°C) 1.5 in Coldest, Driest
February 38°F (3°C) 2.1 in
March 44°F (6°C) 3.1 in
April 54°F (12°C) 4.1 in
May 63°F (17°C) 4.8 in
June 69°F (20°C) 6.4 in
July 75°F (24°C) 5.8 in
August 78°F (26°C) 6.1 in Warmest
September 71°F (22°C) 7.2 in Wettest
October 61°F (16°C) 5.6 in
November 50°F (10°C) 2.8 in
December 41°F (5°C) 1.6 in

Tochigi has a seasonal temperature swing of 41°F / from 37°F in January to 78°F in August. Total annual precipitation is 50.9 inches, with September being the wettest month (7.2") and January the driest (1.5").

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