Sign In Register

Yachi, Japan

Full City Profile

4.1 /5.0
A Great
17,641 Population 794/sq mi density
292 ft Elevation 89 meters
52°F Avg Temperature 11°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.1 / 5.0
$26,800 median income, 2.4% unemployment
A+
Affordability
5.0 / 5.0
$64,000 home value, $320/mo rent
Yachi experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 29°F in January while summers reach 73°F in July. The area gets 236 sunny days per year. Annual precipitation totals 55.2 inches. The area receives 13.2 inches of snow annually.

Temperature

29°F Jan (-2°C) 73°F Jul (23°C)
Annual Average51.6°F
4% below US avg
January Average29°F (-2°C)
July Average73°F (23°C)
Sunny Days236 days/yr

Geography

Elevation292 ft (89 m)
Area22.2 sq mi (57.6 km²)
Population Density794/sq mi
Coordinates38.4219°N, 140.3083°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 55.2"
45% above US avg
Snowfall 13.2"
Wettest Month (Aug) 6.22"
Driest Month (Mar) 3.27"

Air Quality

Earthquake History

1,214 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.3. Most recent: M4.1 on Aug 23, 2025.

Mar 16, 2022 57 km ENE of Namie, Japan M7.3 136 km
Feb 13, 2021 73 km ENE of Namie, Japan M7.1 150 km
Apr 7, 2011 29 km ESE of Ishinomaki, Japan M7.1 113 km
Mar 20, 2021 30 km E of Ishinomaki, Japan M7.0 117 km
May 26, 2003 27 km SSW of ?funato, Japan M7.0 119 km
May 1, 2021 30 km SSE of Onagawa Ch?, Japan M6.9 115 km
Jun 13, 2008 24 km WSW of Mizusawa, Japan M6.9 84 km
Dec 2, 2001 3 km NW of Hanamaki, Japan M6.5 128 km
Mar 14, 2010 59 km ENE of Namie, Japan M6.5 135 km
Jun 18, 2019 31 km WSW of Tsuruoka, Japan M6.4 76 km
Mar 11, 2011 30 km NNE of Namie, Japan M6.3 110 km
Jul 23, 2011 21 km SSE of ?funato, Japan M6.3 141 km
Jun 17, 2012 19 km SSE of ?funato, Japan M6.3 143 km
Aug 4, 2019 61 km ENE of Namie, Japan M6.3 135 km
Jul 24, 2011 43 km NE of Namie, Japan M6.3 122 km
Mar 25, 2011 36 km SSE of ?funato, Japan M6.2 142 km
Aug 19, 2011 61 km ENE of Namie, Japan M6.2 144 km
Mar 27, 2011 62 km E of Ishinomaki, Japan M6.2 148 km
Jul 25, 2003 7 km NW of Matsushima, Japan M6.1 60 km
May 13, 2011 31 km ESE of Namie, Japan M6.1 146 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

15 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Faxai (2019).

Year Name Category Closest
2019 Faxai Category 2 218 km
2019 Hagibis Category 1 133 km
2011 Roke Category 1 297 km
2005 Mawar Category 1 270 km
2004 Ma-on Category 2 209 km
2002 Higos Category 1 50 km
2001 Danas Category 1 225 km
2000 Kirogi Category 1 163 km
1998 Vicki Category 2 80 km
1998 Stella Category 1 253 km
1996 Violet Category 1 265 km
1995 Ryan Category 1 245 km
1993 Vernon Category 1 172 km
1981 Thad Category 1 270 km
1981 Gay Category 1 298 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

16 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 85 114 km
1964 NW. HONSHU ISLAND Earthquake 5.8 m 36 94 km
1861 OFF MIYAGI Earthquake 3.9 m 148 km
2008 ARATOZAWA, JAPAN Eruption + Earthquake 2.5 m 23 84 km
2016 E. COAST HONSHU ISLAND Earthquake 1.4 m 149 km
1897 SANRIKU Earthquake 1.0 m 144 km
1804 NW. HONSHU ISLAND Earthquake 1.0 m 450 76 km
2022 OFF FUKUSHIMA PREFECTURE Earthquake 0.3 m 4 136 km
2019 NIIGATA Earthquake 0.1 m 77 km
2021 OFF FUKUSHIMA PREFECTURE Earthquake 0.1 m 1 147 km
1898 HONSHU ISLAND Earthquake 0.1 m 149 km
2011 E. COAST HONSHU ISLAND Earthquake 0.1 m 3 113 km
1894 YAMAGATA, JAPAN Earthquake 726 69 km
1762 NW. HONSHU ISLAND Earthquake 145 km
1644 HONJO, AKITA Earthquake 117 110 km
850 NW. HONSHU ISLAND Eruption + Earthquake 73 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Zaozan [Zaosan] (33 km).

Name Type Elevation Last Eruption Distance
Zaozan [Zaosan] Complex 1,841 m (6,040 ft) 1940 33 km
Naruko Caldera 470 m (1,542 ft) 837 50 km
Kurikomayama Stratovolcano 1,627 m (5,338 ft) 1950 73 km
Azumayama Stratovolcano(es) 1,949 m (6,394 ft) 1977 77 km
Chokaisan Stratovolcano(es) 2,236 m (7,336 ft) 1974 79 km
Adatarayama Stratovolcano(es) 1,728 m (5,669 ft) 1996 86 km
Bandaisan Stratovolcano 1,816 m (5,958 ft) 1888 94 km
Numazawa Shield 835 m (2,740 ft) -3400 127 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 147 km
Akita-Komagatake Stratovolcano(es) 1,637 m (5,371 ft) 1971 155 km
Iwatesan Complex 2,038 m (6,686 ft) 1919 170 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 176 km
Akita-Yakeyama Stratovolcano 1,366 m (4,482 ft) 1997 176 km
Megata Maar(s) 291 m (955 ft) -2050 177 km
Hachimantai Stratovolcano 1,613 m (5,292 ft) -5350 177 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 29°F (-2°C) 4.7 in Coldest
February 30°F (-1°C) 3.6 in
March 36°F (2°C) 3.3 in Driest
April 48°F (9°C) 3.4 in
May 59°F (15°C) 3.4 in
June 66°F (19°C) 4.6 in
July 73°F (23°C) 6.1 in
August 76°F (24°C) 6.2 in Warmest, Wettest
September 67°F (20°C) 5.8 in
October 56°F (13°C) 4.5 in
November 45°F (7°C) 4.8 in
December 35°F (2°C) 4.8 in

Yachi has a seasonal temperature swing of 47°F / from 29°F in January to 76°F in August. Total annual precipitation is 55.2 inches, with August being the wettest month (6.2") and March the driest (3.3").

View full weather details →