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Yao, Japan

Full City Profile

4.1 /5.0
A Great
273,213 Population 15,453/sq mi density
43 ft Elevation 13 meters
61°F Avg Temperature 16°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.2 / 5.0
$35,600 median income, 3.0% unemployment
A+
Affordability
5.0 / 5.0
$102,000 home value, $510/mo rent
Yao enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 41°F in January while summers reach 81°F in July. The area gets 285 sunny days per year. Annual precipitation totals 65.7 inches. The area receives 4.5 inches of snow annually.

Temperature

41°F Jan (5°C) 81°F Jul (27°C)
Annual Average61.2°F
13% above US avg
January Average41°F (5°C)
July Average81°F (27°C)
Sunny Days285 days/yr

Geography

Elevation43 ft (13 m)
Area17.7 sq mi (45.8 km²)
Population Density15,453/sq mi
Coordinates34.6167°N, 135.6000°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 65.7"
73% above US avg
Snowfall 4.5"
Wettest Month (Jun) 8.78"
Driest Month (Dec) 1.46"

Air Quality

Earthquake History

420 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 53 km
Apr 11, 1990 11 km ENE of Maizuru, Japan M6.1 96 km
Apr 12, 2013 6 km WNW of Sumoto, Japan M5.8 76 km
Aug 7, 1992 21 km N of Miyazu, Japan M5.8 130 km
Jun 1, 1998 17 km SW of Owase, Japan M5.8 87 km
Feb 26, 2025 38 km ESE of Shingū, Japan M5.8 133 km
Aug 20, 1999 22 km SE of Kainan, Japan M5.7 68 km
Nov 18, 2013 25 km SE of Toba, Japan M5.6 136 km
Oct 30, 2000 western Honshu, Japan M5.5 66 km
Jun 17, 2018 near the south coast of western Honshu, Japan M5.5 23 km
Apr 21, 2000 27 km NNE of Maizuru, Japan M5.5 117 km
Aug 1, 2007 42 km ESE of Owase, Japan M5.5 122 km
Sep 24, 2003 5 km WNW of Ayabe, Japan M5.4 86 km
Jan 6, 2004 36 km S of Ise, Japan M5.3 111 km
Jan 11, 2001 15 km E of Tottori, Japan M5.3 145 km
May 9, 2022 7 km NE of Toba, Japan M5.3 119 km
Mar 13, 2019 22 km ESE of Anan, Japan M5.2 113 km
Apr 22, 1998 18 km SE of Hikone, Japan M5.2 96 km
Apr 14, 2000 10 km SSW of Tanabe, Japan M5.1 110 km
May 28, 1994 12 km WNW of Nagahama, Japan M5.1 100 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

50 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Lan (2023).

Year Name Category Closest
2023 Lan Category 2 102 km
2019 Hagibis Category 2 260 km
2018 Jebi Category 3 73 km
2018 Trami Category 1 91 km
2018 Cimaron Category 1 82 km
2018 Jongdari Category 1 138 km
2017 Lan Category 2 200 km
2017 Noru Category 1 83 km
2016 Malakas Category 1 280 km
2015 Nangka Category 1 216 km
2014 Phanfone Category 2 129 km
2014 Halong Category 1 278 km
2012 Jelawat Category 1 233 km
2011 Roke Category 3 136 km
2011 Ma-on Category 1 146 km
2009 Melor Category 1 115 km
2008 Sinlaku Category 1 170 km
2007 Fitow Category 1 290 km
2005 Mawar Category 2 236 km
2004 Ma-on Category 4 227 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

19 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 3,022 118 km
1520 KII, KUMANANONADA Earthquake 2.0 m 130 km
1510 OSAKA BAY Earthquake 2.0 m 18 km
1403 KUMANONADA Earthquake 2.0 m 131 km
922 KUMANONADA Earthquake 2.0 m 136 km
1909 ANEGAWA, JAPAN Earthquake 1.8 m 41 108 km
1808 E. AWA, TOKUSHIMA PREFECTURE Earthquake 1.5 m 108 km
1945 TOKAIDO Earthquake 1.0 m 2,306 147 km
1995 KOBE, JAPAN Earthquake 0.3 m 6,434 49 km
1791 OASAKA BAY Earthquake 22 km
1708 TOKAIDO Earthquake 146 km
1666 AICHI PREFECTURE Earthquake 118 km
1586 ISE BAY Earthquake 8,000 118 km
1498 NANKAIDO Earthquake 130 km
1360 KUMANONADA Earthquake 146 km
1331 OFF TANABE, WAKAYAMA PREFECTURE Earthquake 108 km
745 OSAKA BAY, JAPAN Earthquake 28 km
704 KUMANONADA Earthquake 136 km
701 SEA OF JAPAN Earthquake 122 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 41°F (5°C) 1.7 in Coldest
February 42°F (6°C) 2.3 in
March 48°F (9°C) 3.9 in
April 58°F (15°C) 5.4 in
May 66°F (19°C) 5.8 in
June 73°F (23°C) 8.8 in Wettest
July 81°F (27°C) 6.6 in
August 83°F (28°C) 4.5 in Warmest
September 75°F (24°C) 7.5 in
October 65°F (18°C) 4.7 in
November 55°F (13°C) 2.8 in
December 46°F (8°C) 1.5 in Driest

Yao has a seasonal temperature swing of 42°F / from 41°F in January to 83°F in August. Total annual precipitation is 55.4 inches, with June being the wettest month (8.8") and December the driest (1.5").

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