Sign In Register

Shirasawa, Japan

Full City Profile

4.0 /5.0
A Great
1,265 Population 6/sq mi density
817 ft Elevation 249 meters
47°F Avg Temperature 8°C
A
Overall
4.0 / 5.0
Strong
B
Economy
3.0 / 5.0
$25,400 median income, 3.1% unemployment
A+
Affordability
5.0 / 5.0
$62,000 home value, $310/mo rent
Shirasawa experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 25°F in January while summers reach 68°F in July. The area gets 230 sunny days per year. Annual precipitation totals 58.2 inches. The area receives 16.6 inches of snow annually.

Temperature

25°F Jan (-4°C) 68°F Jul (20°C)
Annual Average47.1°F
13% below US avg
January Average25°F (-4°C)
July Average68°F (20°C)
Sunny Days230 days/yr

Geography

Elevation817 ft (249 m)
Area202.4 sq mi (524.2 km²)
Population Density6/sq mi
Coordinates40.5901°N, 140.2840°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 58.2"
53% above US avg
Snowfall 16.6"
Wettest Month (Sep) 6.81"
Driest Month (Mar) 3.54"

Air Quality

Earthquake History

397 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.8. Most recent: M4.3 on Aug 14, 2025.

Jul 23, 2008 29 km ENE of Morioka, Japan M6.8 133 km
Dec 2, 2001 3 km NW of Hanamaki, Japan M6.5 149 km
Mar 11, 2011 88 km WNW of Noshiro, Japan M6.2 105 km
Apr 1, 2024 7 km SW of Kuji, Japan M5.9 130 km
Sep 3, 1998 19 km W of Shizukuishi, Japan M5.9 105 km
Mar 11, 2011 18 km E of Misawa, Japan M5.8 112 km
Jul 26, 1999 26 km ENE of Misawa, Japan M5.7 119 km
Jun 4, 2008 135 km WSW of Kamiiso, Japan M5.7 147 km
Oct 26, 1997 8 km WSW of Yokote, Japan M5.6 145 km
Nov 23, 1997 97 km W of Tenn?, Japan M5.6 142 km
Apr 2, 2001 25 km ENE of Hachinohe, Japan M5.5 126 km
Jul 9, 2015 15 km S of Hachinohe, Japan M5.5 103 km
Jun 14, 2014 12 km WNW of Hanamaki, Japan M5.5 141 km
Feb 17, 2015 51 km N of Miyako, Japan M5.5 146 km
Aug 15, 2019 19 km NW of Misawa, Japan M5.4 85 km
Aug 24, 2009 34 km NW of Shimokizukuri, Japan M5.3 51 km
Feb 4, 2004 34 km ESE of Ichinohe, Japan M5.2 128 km
Jul 22, 2022 10 km SSW of Misawa, Japan M5.2 88 km
Dec 1, 1997 99 km W of Tenn?, Japan M5.1 143 km
Feb 28, 2010 5 km NW of ?magari, Japan M5.1 124 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

5 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Hagibis (2019).

Year Name Category Closest
2019 Hagibis Category 1 296 km
2002 Higos Category 1 95 km
2000 Kirogi Category 1 271 km
1998 Vicki Category 1 117 km
1995 Ryan Category 1 205 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

16 tsunamis recorded within 500 km. Highest wave on record: 90.0 m (295 ft).

Year Location Cause Max Wave Deaths Distance
1741 W. HOKKAIDO ISLAND Explosion 90.0 m 2,000 127 km
1983 NOSHIRO, JAPAN Earthquake 14.9 m 104 101 km
1763 SANRIKU Earthquake 5.0 m 147 km
1793 W. OFF AOMORI Earthquake 1.8 m 12 40 km
1939 NW. HONSHU ISLAND Earthquake 1.2 m 27 86 km
1983 N. HONSHU ISLAND Earthquake 1.0 m 130 km
1810 NW. HONSHU ISLAND Earthquake 1.0 m 57 83 km
1983 NOSHIRO, JAPAN Earthquake 0.6 m 119 km
1964 NW. HONSHU ISLAND Earthquake 0.6 m 113 km
1912 SANRIKU Earthquake 0.5 m 145 km
1964 NW. HONSHU ISLAND Earthquake 0.1 m 119 km
1964 NW. HONSHU ISLAND Earthquake 111 km
1766 SANRIKU Earthquake 1,700 49 km
1763 SANRIKU, HACHIONHE Earthquake 145 km
1644 HONJO, AKITA Earthquake 117 133 km
1341 JUSANKO, TSUGARU AOMORI PREFECTURE Earthquake 2,600 80 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

14 volcanoes within 200 km. Closest: Iwakisan (8 km).

Name Type Elevation Last Eruption Distance
Iwakisan Stratovolcano 1,625 m (5,331 ft) 1863 8 km
Hakkodasan Stratovolcano(es) 1,585 m (5,200 ft) 1550 51 km
Towada Caldera 1,011 m (3,317 ft) 915 51 km
Akita-Yakeyama Stratovolcano 1,366 m (4,482 ft) 1997 80 km
Megata Maar(s) 291 m (955 ft) -2050 85 km
Hachimantai Stratovolcano 1,613 m (5,292 ft) -5350 85 km
Akita-Komagatake Stratovolcano(es) 1,637 m (5,371 ft) 1971 102 km
Iwatesan Complex 2,038 m (6,686 ft) 1919 102 km
Osorezan Stratovolcano 878 m (2,881 ft) 1787 104 km
Oshima-Oshima Stratovolcano 732 m (2,402 ft) 1790 128 km
Esan Lava dome(s) 618 m (2,028 ft) 1874 154 km
Chokaisan Stratovolcano(es) 2,236 m (7,336 ft) 1974 167 km
Hokkaido-Komagatake Stratovolcano 1,131 m (3,711 ft) 2000 167 km
Kurikomayama Stratovolcano 1,627 m (5,338 ft) 1950 186 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 25°F (-4°C) 4.4 in Coldest
February 26°F (-3°C) 3.6 in
March 32°F (-0°C) 3.5 in Driest
April 43°F (6°C) 3.9 in
May 53°F (12°C) 3.7 in
June 61°F (16°C) 4.3 in
July 68°F (20°C) 6.1 in
August 71°F (22°C) 6.5 in Warmest
September 63°F (17°C) 6.8 in Wettest
October 52°F (11°C) 5.1 in
November 41°F (5°C) 5.2 in
December 31°F (-1°C) 5.1 in

Shirasawa has a seasonal temperature swing of 46°F / from 25°F in January to 71°F in August. Total annual precipitation is 58.2 inches, with September being the wettest month (6.8") and March the driest (3.5").

View full weather details →