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Niki, Japan

Full City Profile

4.1 /5.0
A Great
3,874 Population 60/sq mi density
33 ft Elevation 10 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
Niki has a cool climate with an average annual temperature of 44°F (7°C). Winters average 21°F in January while summers reach 66°F in July. The area gets 236 sunny days per year. Annual precipitation totals 54.9 inches. The area receives 20.6 inches of snow annually.

Temperature

21°F Jan (-6°C) 66°F Jul (19°C)
Annual Average43.9°F
19% below US avg
January Average21°F (-6°C)
July Average66°F (19°C)
Sunny Days236 days/yr

Geography

Elevation33 ft (10 m)
Area64.9 sq mi (168.0 km²)
Population Density60/sq mi
Coordinates43.1500°N, 140.7667°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 54.9"
45% above US avg
Snowfall 20.6"
Wettest Month (Jan) 6.34"
Driest Month (May) 2.68"

Air Quality

Earthquake History

449 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.7. Most recent: M5.1 on Aug 18, 2025.

Jul 12, 1993 107 km W of Iwanai, Japan M7.7 132 km
Dec 22, 1996 131 km W of Iwanai, Japan M6.5 150 km
Jul 12, 1993 109 km W of Iwanai, Japan M6.3 129 km
Aug 24, 1992 9 km NNW of Honch?, Japan M6.2 131 km
Jan 11, 2016 74 km NW of Rumoi, Japan M6.2 150 km
Jun 11, 2023 20 km WSW of Biratori, Japan M6.2 116 km
Jul 12, 1993 101 km W of Iwanai, Japan M6.0 126 km
Jan 12, 2021 84 km NW of Yoichi, Japan M5.9 88 km
Feb 19, 2003 26 km NNE of Rumoi, Japan M5.9 139 km
May 23, 1995 Hokkaido, Japan region M5.6 96 km
Sep 19, 1993 111 km W of Iwanai, Japan M5.5 131 km
Feb 28, 2009 37 km NW of Shizunai-furukawach?, Japan M5.5 124 km
Jul 8, 2014 13 km N of Shiraoi, Japan M5.5 72 km
Apr 18, 2007 21 km E of Tomakomai, Japan M5.5 105 km
Feb 21, 2019 25 km ESE of Chitose, Japan M5.4 105 km
Jul 12, 1993 88 km W of Iwanai, Japan M5.4 110 km
Jan 22, 2013 77 km SSW of Rishiri Town, Japan M5.4 149 km
Jul 15, 1993 95 km WNW of Iwanai, Japan M5.3 111 km
Nov 3, 2001 115 km NW of Yoichi, Japan M5.3 119 km
Jul 1, 2017 22 km E of Chitose, Japan M5.3 102 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Higos (2002).

Year Name Category Closest
2002 Higos Category 1 299 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

5 tsunamis recorded within 500 km. Highest wave on record: 32.0 m (105 ft).

Year Location Cause Max Wave Deaths Distance
1993 SEA OF JAPAN Earthquake 32.0 m 231 132 km
1640 SE. HOKKAIDO ISLAND Explosion 8.0 m 700 120 km
1947 W. HOKKAIDO ISLAND Earthquake 2.0 m 75 km
1834 W. HOKKAIDO ISLAND Earthquake 54 km
1792 W. HOKKAIDO ISLAND Earthquake 41 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

10 volcanoes within 200 km. Closest: Niseko (32 km).

Name Type Elevation Last Eruption Distance
Niseko Stratovolcano(es) 1,308 m (4,291 ft) -4900 32 km
Yoteizan Stratovolcano 1,888 m (6,194 ft) -1050 36 km
Toya Stratovolcano 733 m (2,405 ft) 2001 68 km
Shikotsu Caldera 1,320 m (4,331 ft) 1979 72 km
Kuttara Stratovolcano(es) 549 m (1,801 ft) 1820 80 km
Hokkaido-Komagatake Stratovolcano 1,131 m (3,711 ft) 2000 121 km
Esan Lava dome(s) 618 m (2,028 ft) 1874 153 km
Tokachidake Stratovolcano(es) 2,077 m (6,814 ft) 2004 158 km
Taisetsuzan Stratovolcano(es) 2,291 m (7,516 ft) 1739 178 km
Maruyama Stratovolcano(es) 2,013 m (6,604 ft) 1898 186 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 21°F (-6°C) 6.3 in Coldest, Wettest
February 22°F (-6°C) 4.7 in
March 28°F (-2°C) 3.3 in
April 40°F (4°C) 2.8 in
May 50°F (10°C) 2.7 in Driest
June 58°F (15°C) 2.8 in
July 66°F (19°C) 3.9 in
August 69°F (20°C) 5.5 in Warmest
September 60°F (16°C) 5.6 in
October 49°F (9°C) 5.1 in
November 37°F (3°C) 6.0 in
December 26°F (-3°C) 6.3 in

Niki has a seasonal temperature swing of 48°F / from 21°F in January to 69°F in August. Total annual precipitation is 54.9 inches, with January being the wettest month (6.3") and May the driest (2.7").

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