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Wadayama, Japan

Full City Profile

4.1 /5.0
A Great
28,989 Population 152/sq mi density
591 ft Elevation 180 meters
55°F Avg Temperature 13°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$33,400 median income, 2.7% unemployment
A+
Affordability
5.0 / 5.0
$94,000 home value, $470/mo rent
Wadayama experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 35°F in January while summers reach 75°F in July. The area gets 214 sunny days per year. Annual precipitation totals 67.3 inches. The area receives 8.8 inches of snow annually.

Temperature

35°F Jan (1°C) 75°F Jul (24°C)
Annual Average54.6°F
1% above US avg
January Average35°F (1°C)
July Average75°F (24°C)
Sunny Days214 days/yr

Geography

Elevation591 ft (180 m)
Area190.9 sq mi (494.4 km²)
Population Density152/sq mi
Coordinates35.3167°N, 134.8667°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 67.3"
77% above US avg
Snowfall 8.8"
Wettest Month (Sep) 8.78"
Driest Month (Dec) 3.62"

Air Quality

Earthquake History

222 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.1 on Aug 24, 2025.

Jan 16, 1995 8 km S of Akashi, Japan M6.9 83 km
Apr 11, 1990 11 km ENE of Maizuru, Japan M6.1 56 km
Apr 12, 2013 6 km WNW of Sumoto, Japan M5.8 105 km
Aug 7, 1992 21 km N of Miyazu, Japan M5.8 53 km
Apr 21, 2000 27 km NNE of Maizuru, Japan M5.5 68 km
Jun 17, 2018 near the south coast of western Honshu, Japan M5.5 89 km
Sep 24, 2003 5 km WNW of Ayabe, Japan M5.4 30 km
Sep 16, 2002 24 km SW of Kurayoshi, Japan M5.3 111 km
Sep 3, 1997 21 km S of Yasugich?, Japan M5.3 150 km
Jan 11, 2001 15 km E of Tottori, Japan M5.3 46 km
Jan 30, 1996 67 km NNE of Miyazu, Japan M5.2 100 km
Oct 8, 2000 8 km SSW of Yonago, Japan M5.2 141 km
Apr 22, 1998 18 km SE of Hikone, Japan M5.2 142 km
Mar 16, 1999 10 km WNW of Kitahama, Japan M5.1 87 km
May 28, 1994 12 km WNW of Nagahama, Japan M5.1 115 km
Apr 15, 2007 11 km ENE of Ueno-ebisumachi, Japan M5.1 137 km
Jan 16, 1995 20 km SW of Akashi, Japan M5.0 86 km
Apr 16, 1994 16 km ENE of Maizuru, Japan M5.0 61 km
Jul 5, 2011 12 km NNW of Gob?, Japan M5.0 150 km
Sep 28, 1990 24 km NNW of Kariya, Japan M4.9 69 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

37 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Lan (2023).

Year Name Category Closest
2023 Lan Category 1 195 km
2018 Jebi Category 2 70 km
2018 Trami Category 1 178 km
2018 Cimaron Category 1 81 km
2018 Jongdari Category 1 223 km
2017 Noru Category 1 148 km
2015 Nangka Category 1 263 km
2014 Phanfone Category 1 230 km
2014 Halong Category 1 295 km
2011 Roke Category 3 237 km
2011 Ma-on Category 1 192 km
2009 Melor Category 1 216 km
2008 Sinlaku Category 1 261 km
2007 Usagi Category 1 258 km
2004 Songda Category 2 196 km
2004 Chaba Category 1 90 km
2003 Etau Category 2 75 km
1999 Bart Category 1 210 km
1998 Vicki Category 2 118 km
1998 Zeb Category 1 106 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

9 tsunamis recorded within 500 km. Highest wave on record: 11.3 m (37 ft).

Year Location Cause Max Wave Deaths Distance
1927 SW. HONSHU ISLAND Eruption + Earthquake 11.3 m 3,022 38 km
1711 SEIONAIKAI, JAPAN Earthquake 2.0 m 1,000 138 km
1510 OSAKA BAY Earthquake 2.0 m 93 km
1909 ANEGAWA, JAPAN Earthquake 1.8 m 41 130 km
1995 KOBE, JAPAN Earthquake 0.3 m 6,434 83 km
1791 OASAKA BAY Earthquake 103 km
1726 KATSUYAMA Earthquake 150 km
745 OSAKA BAY, JAPAN Earthquake 89 km
701 SEA OF JAPAN Earthquake 64 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Oki-Dogo (168 km).

Name Type Elevation Last Eruption Distance
Oki-Dogo Shield 151 m (495 ft) Unknown 168 km
Hakusan Stratovolcano 2,702 m (8,865 ft) 1659 196 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 35°F (1°C) 4.5 in Coldest
February 35°F (2°C) 4.4 in
March 40°F (5°C) 4.8 in
April 51°F (11°C) 5.1 in
May 60°F (16°C) 5.6 in
June 67°F (20°C) 8.0 in
July 75°F (24°C) 7.8 in
August 77°F (25°C) 5.4 in Warmest
September 69°F (21°C) 8.8 in Wettest
October 58°F (15°C) 5.2 in
November 48°F (9°C) 4.3 in
December 39°F (4°C) 3.6 in Driest

Wadayama has a seasonal temperature swing of 42°F / from 35°F in January to 77°F in August. Total annual precipitation is 67.3 inches, with September being the wettest month (8.8") and December the driest (3.6").

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