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Asahimachi, Japan

Full City Profile

4.1 /5.0
A Great
3,293 Population 65/sq mi density
453 ft Elevation 138 meters
42°F Avg Temperature 5°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.1 / 5.0
$28,900 median income, 3.0% unemployment
A+
Affordability
5.0 / 5.0
$68,000 home value, $340/mo rent
Asahimachi has a cool climate with an average annual temperature of 42°F (6°C). Winters average 15°F in January while summers reach 66°F in July. The area gets 258 sunny days per year. Annual precipitation totals 42.9 inches. The area receives 14.9 inches of snow annually.

Temperature

15°F Jan (-9°C) 66°F Jul (19°C)
Annual Average41.8°F
23% below US avg
January Average15°F (-9°C)
July Average66°F (19°C)
Sunny Days258 days/yr

Geography

Elevation453 ft (138 m)
Area50.6 sq mi (131.0 km²)
Population Density65/sq mi
Coordinates44.1005°N, 142.3570°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 42.9"
13% above US avg
Snowfall 14.9"
Wettest Month (Aug) 5.59"
Driest Month (Feb) 1.97"

Air Quality

Earthquake History

279 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.6. Most recent: M4.5 on Mar 15, 2025.

Jan 15, 1993 52 km NE of Otofuke, Japan M7.6 139 km
Jan 11, 2016 74 km NW of Rumoi, Japan M6.2 109 km
Oct 21, 2011 16 km NE of Asahikawa, Japan M6.1 25 km
Feb 19, 2003 26 km NNE of Rumoi, Japan M5.9 45 km
May 23, 1995 Hokkaido, Japan region M5.6 70 km
Jan 22, 2013 77 km SSW of Rishiri Town, Japan M5.4 119 km
Dec 22, 1997 17 km ENE of Otofuke, Japan M5.3 141 km
Jul 1, 2017 22 km E of Chitose, Japan M5.3 147 km
Jun 20, 2021 29 km NE of Shimo-furano, Japan M5.3 64 km
Aug 15, 1990 43 km ESE of Kamikawa, Japan M5.3 84 km
Aug 10, 2022 51 km SSE of Makubetsu, Japan M5.1 96 km
Aug 13, 2013 35 km WSW of Kitami, Japan M5.1 99 km
Feb 21, 1990 27 km SSW of Nayoro, Japan M5.1 8 km
Nov 10, 1990 23 km W of Nayoro, Japan M5.1 34 km
May 21, 2013 83 km ESE of Makubetsu, Japan M5.1 121 km
Jul 5, 2024 10 km WNW of Nayoro, Japan M5.1 30 km
Jul 31, 2021 16 km NNE of T?betsu, Japan M5.0 102 km
May 10, 2005 35 km E of Kamikawa, Japan M5.0 77 km
Apr 29, 1994 29 km W of Otofuke, Japan M5.0 132 km
Jul 20, 1993 33 km W of Nayoro, Japan M5.0 35 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

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

Year Location Cause Max Wave Deaths Distance
1947 W. HOKKAIDO ISLAND Earthquake 2.0 m 114 km
1956 NE. HOKKAIDO ISLAND Earthquake 0.4 m 141 km
1863 NW. HOKKAIDO ISLAND Earthquake 88 km
1834 W. HOKKAIDO ISLAND Earthquake 118 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

9 volcanoes within 200 km. Closest: Taisetsuzan (63 km).

Name Type Elevation Last Eruption Distance
Taisetsuzan Stratovolcano(es) 2,291 m (7,516 ft) 1739 63 km
Tokachidake Stratovolcano(es) 2,077 m (6,814 ft) 2004 80 km
Maruyama Stratovolcano(es) 2,013 m (6,604 ft) 1898 93 km
Akan Caldera 1,499 m (4,918 ft) 2008 155 km
Kussharo Caldera 574 m (1,883 ft) 1320 175 km
Shikotsu Caldera 1,320 m (4,331 ft) 1979 176 km
Mashu Caldera 857 m (2,812 ft) 1080 186 km
Yoteizan Stratovolcano 1,888 m (6,194 ft) -1050 189 km
Niseko Stratovolcano(es) 1,308 m (4,291 ft) -4900 193 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 15°F (-9°C) 2.8 in Coldest
February 16°F (-9°C) 2.0 in Driest
March 25°F (-4°C) 2.2 in
April 39°F (4°C) 2.4 in
May 50°F (10°C) 2.9 in
June 58°F (15°C) 2.9 in
July 66°F (19°C) 4.0 in
August 68°F (20°C) 5.6 in Warmest, Wettest
September 59°F (15°C) 5.5 in
October 47°F (8°C) 4.8 in
November 34°F (1°C) 4.5 in
December 23°F (-5°C) 3.5 in

Asahimachi has a seasonal temperature swing of 52°F / from 15°F in January to 68°F in August. Total annual precipitation is 42.9 inches, with August being the wettest month (5.6") and February the driest (2.0").

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