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Hitachi-Naka, Japan

Full City Profile

4.1 /5.0
A Great
156,581 Population 751/sq mi density
102 ft Elevation 31 meters
56°F Avg Temperature 14°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$32,500 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$84,000 home value, $420/mo rent
Hitachi-Naka enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 38°F in January while summers reach 74°F in July. The area gets 234 sunny days per year. Annual precipitation totals 56.1 inches. The area receives 0.0 inches of snow annually.

Temperature

38°F Jan (3°C) 74°F Jul (23°C)
Annual Average56.4°F
4% above US avg
January Average38°F (3°C)
July Average74°F (23°C)
Sunny Days234 days/yr

Geography

Elevation102 ft (31 m)
Area208.5 sq mi (540.0 km²)
Population Density751/sq mi
Coordinates36.3966°N, 140.5348°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 56.1"
48% above US avg
Snowfall 0.0"
Wettest Month (Sep) 7.17"
Driest Month (Jan) 1.50"

Air Quality

Earthquake History

4,271 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.9. Most recent: M4.9 on Aug 29, 2025.

Mar 11, 2011 47 km E of ?arai, Japan M7.9 53 km
May 7, 2008 78 km NE of Hasaki, Japan M6.9 93 km
Apr 11, 2011 17 km SSW of Ishikawa, Japan M6.6 68 km
Mar 11, 2011 81 km NE of Hasaki, Japan M6.5 96 km
Mar 11, 2011 115 km ENE of Hasaki, Japan M6.5 144 km
Mar 11, 2011 108 km ESE of Kitaibaraki, Japan M6.4 120 km
Mar 11, 2011 near the east coast of Honshu, Japan M6.3 117 km
Jul 30, 2011 13 km SSE of Iwaki, Japan M6.3 71 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 99 km
Mar 11, 2011 92 km ENE of Hasaki, Japan M6.3 123 km
May 7, 2008 80 km NE of Hasaki, Japan M6.2 94 km
Mar 11, 2011 61 km ESE of Namie, Japan M6.2 131 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 93 km
Jun 3, 2000 6 km SE of Narut?, Japan M6.2 94 km
Mar 11, 2011 70 km ESE of Kitaibaraki, Japan M6.2 87 km
Apr 11, 2011 23 km SE of T?gane, Japan M6.2 109 km
Sep 11, 1996 23 km SSE of Hasaki, Japan M6.2 102 km
May 13, 2011 31 km ESE of Namie, Japan M6.1 132 km
Aug 5, 1990 43 km E of ?arai, Japan M6.1 49 km
Sep 15, 2011 68 km E of ?arai, Japan M6.1 74 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2024 Ampil Category 3 201 km
2024 Jebi Category 1 194 km
2021 Mindulle Category 1 292 km
2019 Faxai Category 3 43 km
2019 Hagibis Category 2 56 km
2018 Shanshan Category 1 185 km
2018 Jongdari Category 1 286 km
2016 Lionrock Category 1 194 km
2016 Mindulle Category 1 251 km
2014 Phanfone Category 1 255 km
2011 Roke Category 1 132 km
2007 Fitow Category 1 149 km
2005 Saola Category 2 286 km
2005 Mawar Category 2 61 km
2004 Ma-on Category 3 97 km
2002 Higos Category 2 79 km
2001 Vipa Category 1 283 km
2001 Danas Category 1 12 km
2000 Sonamu Category 1 237 km
2000 Kirogi Category 1 69 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

18 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).

Year Location Cause Max Wave Deaths Distance
1732 KUJUKURI BEACH, JAPAN Earthquake 2.0 m 135 km
1670 BOSO, JAPAN Earthquake 2.0 m 108 km
2016 E. COAST HONSHU ISLAND Earthquake 1.4 m 134 km
1938 OFF FUKUSHIMA PREFECTURE Earthquake 1.3 m 124 km
1938 JAPAN TRENCH Earthquake 0.8 m 84 km
1938 SANRIKU Earthquake 0.8 m 109 km
1938 SANRIKU Earthquake 0.6 m 1 130 km
1938 SANRIKU Earthquake 0.6 m 137 km
1982 IBARAKI, JAPAN Earthquake 0.4 m 107 km
1961 KASHIMA, JAPAN Earthquake 0.4 m 130 km
1961 KASHIMA, JAPAN Earthquake 0.4 m 124 km
1938 SANRIKU Earthquake 0.3 m 144 km
1896 KASHIMA, JAPAN Earthquake 0.3 m 43 km
1935 JAPAN Earthquake 0.2 m 81 km
1987 E. HONSHU ISLAND Earthquake 0.1 m 122 km
1855 TOKAIDO Earthquake 6,757 106 km
1642 BOSO, JAPAN Earthquake 133 km
1602 BOSO, JAPAN Eruption + Earthquake 144 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Takaharayama (88 km).

Name Type Elevation Last Eruption Distance
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 88 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 96 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 102 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 102 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 113 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 121 km
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 128 km
Bandaisan Stratovolcano 1,816 m (5,958 ft) 1888 140 km
Adatarayama Stratovolcano(es) 1,728 m (5,669 ft) 1996 141 km
Numazawa Shield 835 m (2,740 ft) -3400 145 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 151 km
Azumayama Stratovolcano(es) 1,949 m (6,394 ft) 1977 151 km
Asamayama Complex 2,568 m (8,425 ft) 2019 180 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 181 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 183 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 38°F (3°C) 1.5 in Coldest, Driest
February 39°F (4°C) 2.4 in
March 44°F (7°C) 3.9 in
April 53°F (12°C) 4.8 in
May 61°F (16°C) 5.5 in
June 67°F (19°C) 6.9 in
July 74°F (23°C) 6.2 in
August 77°F (25°C) 5.3 in Warmest
September 71°F (22°C) 7.2 in Wettest
October 61°F (16°C) 7.1 in
November 51°F (11°C) 3.3 in
December 42°F (6°C) 2.1 in

Hitachi-Naka has a seasonal temperature swing of 39°F / from 38°F in January to 77°F in August. Total annual precipitation is 56.1 inches, with September being the wettest month (7.2") and January the driest (1.5").

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