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Weather & Climate in Urausunai, Japan

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Urausunai has a cool climate with an average annual temperature of 44°F (6°C). Winters average 20°F in January while summers reach 67°F in July. The area gets 249 sunny days per year, above the national average. Annual precipitation totals 47.8 inches (wetter than the 38-inch national average). The area receives 14.1 inches of snow annually. The city sits at an elevation of 49 feet.

Temperature

20°F Jan (-7°C) 67°F Jul (19°C)
Annual Average43.5°F
19% below US avg
January Average20°F (-7°C)
July Average67°F (19°C)
Sunny Days249 days/yr

Geography

Elevation49 ft (15 m)
Area34.1 sq mi (88.2 km²)
Population Density51/sq mi
Coordinates43.4239°N, 141.8203°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 47.8"
26% above US avg
Snowfall 14.1"
Wettest Month (Aug) 5.98"
Driest Month (Mar) 2.40"

Air Quality

Earthquake History

513 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.9.

Feb 2, 2013 18 km SSW of Obihiro, Japan M6.9 126 km 107 km
Jan 11, 2016 74 km NW of Rumoi, Japan M6.2 131 km 239 km
Jun 11, 2023 20 km WSW of Biratori, Japan M6.2 100 km 121 km
Oct 21, 2011 16 km NE of Asahikawa, Japan M6.1 74 km 187 km
Aug 25, 2012 45 km ENE of Shizunai-furukawach?, Japan M5.9 143 km 55 km
Feb 19, 2003 26 km NNE of Rumoi, Japan M5.9 81 km 214 km
Jun 10, 2004 49 km E of Shizunai-furukawach?, Japan M5.8 147 km 50 km
Jun 12, 1991 17 km SE of Obihiro, Japan M5.8 141 km 109 km
May 23, 1995 Hokkaido, Japan region M5.6 27 km 17 km
Jul 8, 2014 13 km N of Shiraoi, Japan M5.5 93 km 10 km
Feb 28, 2009 37 km NW of Shizunai-furukawach?, Japan M5.5 93 km 105 km
Apr 18, 2007 21 km E of Tomakomai, Japan M5.5 85 km 120 km
Feb 21, 2019 25 km ESE of Chitose, Japan M5.4 75 km 28 km
Jan 22, 2013 77 km SSW of Rishiri Town, Japan M5.4 136 km 235 km
Apr 27, 2019 39 km ENE of Shizunai-furukawach?, Japan M5.4 135 km 111 km
Jun 20, 2021 29 km NE of Shimo-furano, Japan M5.3 66 km 152 km
Dec 9, 1998 50 km ENE of Shizunai-furukawach?, Japan M5.3 144 km 33 km
Jul 1, 2017 22 km E of Chitose, Japan M5.3 68 km 37 km
Aug 15, 1990 43 km ESE of Kamikawa, Japan M5.3 125 km 162 km
Dec 22, 1997 17 km ENE of Otofuke, Japan M5.3 132 km 115 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Tsunami History

5 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 78 km
1982 HOKKAIDO ISLAND Earthquake 1.3 m 110 148 km
1863 NW. HOKKAIDO ISLAND Earthquake 133 km
1834 W. HOKKAIDO ISLAND Earthquake 37 km
1792 W. HOKKAIDO ISLAND Earthquake 99 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

11 volcanoes within 200 km. Closest: Tokachidake (70 km).

Name Type Elevation Last Eruption Distance
Tokachidake Stratovolcano(es) 2,077 m (6,814 ft) 2004 70 km
Taisetsuzan Stratovolcano(es) 2,291 m (7,516 ft) 1739 88 km
Shikotsu Caldera 1,320 m (4,331 ft) 1979 89 km
Maruyama Stratovolcano(es) 2,013 m (6,604 ft) 1898 98 km
Yoteizan Stratovolcano 1,888 m (6,194 ft) -1050 105 km
Niseko Stratovolcano(es) 1,308 m (4,291 ft) -4900 112 km
Kuttara Stratovolcano(es) 549 m (1,801 ft) 1820 117 km
Toya Stratovolcano 733 m (2,405 ft) 2001 126 km
Akan Caldera 1,499 m (4,918 ft) 2008 177 km
Hokkaido-Komagatake Stratovolcano 1,131 m (3,711 ft) 2000 178 km
Esan Lava dome(s) 618 m (2,028 ft) 1874 188 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 20°F (-7°C) 4.0 in Coldest
February 20°F (-6°C) 3.0 in
March 27°F (-3°C) 2.4 in Driest
April 40°F (4°C) 2.5 in
May 51°F (10°C) 2.8 in
June 59°F (15°C) 3.0 in
July 67°F (19°C) 4.0 in
August 68°F (20°C) 6.0 in Warmest, Wettest
September 60°F (16°C) 5.6 in
October 49°F (9°C) 4.9 in
November 36°F (2°C) 4.9 in
December 26°F (-4°C) 4.8 in

Urausunai has a seasonal temperature swing of 49°F / from 20°F in January to 68°F in August. Total annual precipitation is 47.8 inches, with August being the wettest month (6.0") and March the driest (2.4").

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