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Obirachō, Japan

Full City Profile

4.1 /5.0
A Great
2,994 Population 12/sq mi density
16 ft Elevation 5 meters
44°F Avg Temperature 7°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
Obirachō has a cool climate with an average annual temperature of 44°F (7°C). Winters average 22°F in January while summers reach 66°F in July. The area gets 249 sunny days per year. Annual precipitation totals 48.0 inches. The area receives 13.9 inches of snow annually.

Temperature

22°F Jan (-6°C) 66°F Jul (19°C)
Annual Average44.2°F
18% below US avg
January Average22°F (-6°C)
July Average66°F (19°C)
Sunny Days249 days/yr

Geography

Elevation16 ft (5 m)
Area242.2 sq mi (627.2 km²)
Population Density12/sq mi
Coordinates44.0181°N, 141.6683°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 48.0"
26% above US avg
Snowfall 13.9"
Wettest Month (Sep) 5.79"
Driest Month (Apr) 2.36"

Air Quality

Earthquake History

295 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.2. Most recent: M4.5 on Mar 15, 2025.

Jan 11, 2016 74 km NW of Rumoi, Japan M6.2 69 km
Oct 21, 2011 16 km NE of Asahikawa, Japan M6.1 66 km
Jan 12, 2021 84 km NW of Yoichi, Japan M5.9 139 km
Feb 19, 2003 26 km NNE of Rumoi, Japan M5.9 18 km
May 23, 1995 Hokkaido, Japan region M5.6 41 km
Jan 22, 2013 77 km SSW of Rishiri Town, Japan M5.4 77 km
Feb 21, 2019 25 km ESE of Chitose, Japan M5.4 142 km
Aug 15, 1990 43 km ESE of Kamikawa, Japan M5.3 134 km
Jul 1, 2017 22 km E of Chitose, Japan M5.3 136 km
Jun 20, 2021 29 km NE of Shimo-furano, Japan M5.3 92 km
Jan 27, 2021 27 km ESE of Chitose, Japan M5.2 147 km
Feb 21, 1990 27 km SSW of Nayoro, Japan M5.1 51 km
Aug 10, 2022 51 km SSE of Makubetsu, Japan M5.1 109 km
Nov 10, 1990 23 km W of Nayoro, Japan M5.1 55 km
Aug 13, 2013 35 km WSW of Kitami, Japan M5.1 148 km
Jul 5, 2024 10 km WNW of Nayoro, Japan M5.1 65 km
Jul 20, 1993 33 km W of Nayoro, Japan M5.0 45 km
May 10, 2005 35 km E of Kamikawa, Japan M5.0 126 km
Jul 31, 2021 16 km NNE of T?betsu, Japan M5.0 75 km
Feb 7, 2025 25 km NNW of Shintoku, Japan M4.9 117 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 59 km
1863 NW. HOKKAIDO ISLAND Earthquake 66 km
1834 W. HOKKAIDO ISLAND Earthquake 83 km
1792 W. HOKKAIDO ISLAND Earthquake 103 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

8 volcanoes within 200 km. Closest: Taisetsuzan (103 km).

Name Type Elevation Last Eruption Distance
Taisetsuzan Stratovolcano(es) 2,291 m (7,516 ft) 1739 103 km
Tokachidake Stratovolcano(es) 2,077 m (6,814 ft) 2004 106 km
Maruyama Stratovolcano(es) 2,013 m (6,604 ft) 1898 128 km
Yoteizan Stratovolcano 1,888 m (6,194 ft) -1050 149 km
Shikotsu Caldera 1,320 m (4,331 ft) 1979 150 km
Niseko Stratovolcano(es) 1,308 m (4,291 ft) -4900 151 km
Kuttara Stratovolcano(es) 549 m (1,801 ft) 1820 175 km
Toya Stratovolcano 733 m (2,405 ft) 2001 177 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 22°F (-6°C) 3.8 in Coldest
February 22°F (-6°C) 2.7 in
March 29°F (-2°C) 2.4 in
April 40°F (5°C) 2.4 in Driest
May 50°F (10°C) 2.6 in
June 58°F (15°C) 2.8 in
July 66°F (19°C) 3.9 in
August 68°F (20°C) 5.8 in Warmest
September 61°F (16°C) 5.8 in Wettest
October 50°F (10°C) 5.5 in
November 38°F (3°C) 5.5 in
December 28°F (-2°C) 5.0 in

Obirachō has a seasonal temperature swing of 47°F / from 22°F in January to 68°F in August. Total annual precipitation is 48.0 inches, with September being the wettest month (5.8") and April the driest (2.4").

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