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Muramatsu, Japan

Full City Profile

4.1 /5.0
A Great
19,712 Population 202/sq mi density
69 ft Elevation 21 meters
53°F Avg Temperature 12°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$28,700 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$74,000 home value, $370/mo rent
Muramatsu experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 32°F in January while summers reach 74°F in July. The area gets 201 sunny days per year. Annual precipitation totals 74.5 inches. The area receives 13.9 inches of snow annually.

Temperature

32°F Jan (0°C) 74°F Jul (23°C)
Annual Average53.4°F
1% below US avg
January Average32°F (0°C)
July Average74°F (23°C)
Sunny Days201 days/yr

Geography

Elevation69 ft (21 m)
Area97.7 sq mi (253.1 km²)
Population Density202/sq mi
Coordinates37.6926°N, 139.1713°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 74.5"
96% above US avg
Snowfall 13.9"
Wettest Month (Dec) 8.98"
Driest Month (May) 4.06"

Air Quality

Earthquake History

561 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.2 on Jun 10, 2025.

Jul 16, 2007 20 km NNW of Kashiwazaki, Japan M6.6 66 km
Apr 11, 2011 17 km SSW of Ishikawa, Japan M6.6 133 km
Jun 18, 2019 31 km WSW of Tsuruoka, Japan M6.4 109 km
Mar 11, 2011 13 km E of Arai, Japan M6.2 103 km
Apr 12, 2011 8 km WSW of Ishikawa, Japan M5.9 124 km
Jan 9, 2024 53 km WSW of Sado, Japan M5.9 124 km
Apr 11, 2011 14 km SSE of Marumori, Japan M5.8 145 km
Feb 25, 2013 29 km NE of Numata, Japan M5.8 95 km
Mar 19, 2011 8 km WNW of Daigo, Japan M5.7 139 km
Jul 16, 2007 16 km NNW of Kashiwazaki, Japan M5.7 66 km
Jan 22, 1992 8 km WNW of Higashine, Japan M5.7 132 km
Mar 11, 2011 eastern Honshu, Japan M5.7 114 km
Dec 3, 1996 35 km SE of Muramatsu, Japan M5.7 36 km
Apr 11, 2011 8 km WSW of Iiyama, Japan M5.5 126 km
Apr 11, 2011 20 km SSW of Ishikawa, Japan M5.5 131 km
Mar 22, 2011 19 km ESE of Ishikawa, Japan M5.5 147 km
Mar 22, 2011 12 km ESE of Ishikawa, Japan M5.5 140 km
Sep 29, 2010 35 km NNW of Kuroiso, Japan M5.5 79 km
Feb 8, 2012 45 km WSW of Ry?tsu-minato, Japan M5.4 105 km
Apr 1, 1995 8 km NE of Kameda-honch?, Japan M5.4 26 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

21 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Faxai (2019).

Year Name Category Closest
2019 Faxai Category 2 224 km
2019 Hagibis Category 1 147 km
2018 Jebi Category 1 231 km
2011 Roke Category 1 199 km
2007 Fitow Category 1 233 km
2005 Mawar Category 2 243 km
2004 Ma-on Category 3 229 km
2004 Chaba Category 1 283 km
2002 Higos Category 1 154 km
2001 Danas Category 1 180 km
2000 Kirogi Category 1 231 km
1998 Vicki Category 2 92 km
1998 Stella Category 1 173 km
1996 Violet Category 1 295 km
1996 Kirk Category 1 254 km
1995 Ryan Category 1 252 km
1994 Orchid Category 1 232 km
1993 Vernon Category 1 213 km
1991 Mireille Category 1 282 km
1990 Flo Category 1 240 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

13 tsunamis recorded within 500 km. Highest wave on record: 9.0 m (30 ft).

Year Location Cause Max Wave Deaths Distance
1833 NW. HONSHU ISLAND Earthquake 9.0 m 85 134 km
1964 NW. HONSHU ISLAND Earthquake 5.8 m 36 77 km
1987 HONSHU ISLAND Earthquake 0.2 m 118 km
2019 NIIGATA Earthquake 0.1 m 109 km
2007 HONSHU: W COAST Earthquake 15 63 km
1894 YAMAGATA, JAPAN Earthquake 726 145 km
1802 NW. HONSHU ISLAND Earthquake 19 77 km
1762 NW. HONSHU ISLAND Earthquake 61 km
1751 NW. HONSHU ISLAND Eruption + Earthquake 2,100 109 km
1614 NIIGATA PREFECTURE Earthquake 105 km
1448 SADO, JAPAN Earthquake 88 km
887 NIIGATA Earthquake 2,000 97 km
863 NW. HONSHU ISLAND Eruption + Earthquake 123 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Numazawa (44 km).

Name Type Elevation Last Eruption Distance
Numazawa Shield 835 m (2,740 ft) -3400 44 km
Bandaisan Stratovolcano 1,816 m (5,958 ft) 1888 80 km
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 83 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 94 km
Azumayama Stratovolcano(es) 1,949 m (6,394 ft) 1977 95 km
Adatarayama Stratovolcano(es) 1,728 m (5,669 ft) 1996 98 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 101 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 103 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 104 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 107 km
Zaozan [Zaosan] Complex 1,841 m (6,040 ft) 1940 122 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 126 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 126 km
Myokosan Stratovolcano 2,454 m (8,051 ft) -750 129 km
Niigata-Yakeyama Lava dome 2,400 m (7,874 ft) 1998 132 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 32°F (0°C) 8.1 in Coldest
February 32°F (0°C) 5.8 in
March 38°F (3°C) 4.7 in
April 50°F (10°C) 4.2 in
May 59°F (15°C) 4.1 in Driest
June 67°F (19°C) 5.3 in
July 74°F (23°C) 7.2 in
August 77°F (25°C) 5.5 in Warmest
September 69°F (20°C) 6.9 in
October 58°F (14°C) 6.4 in
November 48°F (9°C) 7.4 in
December 38°F (3°C) 9.0 in Wettest

Muramatsu has a seasonal temperature swing of 45°F / from 32°F in January to 77°F in August. Total annual precipitation is 74.5 inches, with December being the wettest month (9.0") and May the driest (4.1").

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