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Weather & Climate in Sōja, Japan

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

Sōja enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 37°F in January while summers reach 78°F in July. The area gets 231 sunny days per year, above the national average. Annual precipitation totals 57.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 62 feet.

Temperature

37°F Jan (3°C) 78°F Jul (25°C)
Annual Average57.2°F
6% above US avg
January Average37°F (3°C)
July Average78°F (25°C)
Sunny Days231 days/yr

Geography

Elevation62 ft (19 m)
Area81.8 sq mi (211.9 km²)
Population Density844/sq mi
Coordinates34.6753°N, 133.7509°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 57.9"
52% above US avg
Snowfall 0.0"
Wettest Month (Jun) 8.98"
Driest Month (Dec) 1.38"

Air Quality

Earthquake History

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

Jan 16, 1995 8 km S of Akashi, Japan M6.9 116 km 22 km
Mar 24, 2001 16 km SSW of Kure, Japan M6.8 130 km 50 km
Oct 6, 2000 8 km ESE of Matsue, Japan M6.7 103 km 10 km
Apr 12, 2013 6 km WNW of Sumoto, Japan M5.8 104 km 14 km
Apr 8, 2018 8 km NNE of ?dach?-?da, Japan M5.7 127 km 10 km
Aug 28, 1991 9 km SSW of Yasugich?, Japan M5.5 89 km 13 km
Sep 24, 2003 5 km WNW of Ayabe, Japan M5.4 150 km 372 km
Oct 8, 2000 32 km N of Sh?bara, Japan M5.4 83 km 10 km
Sep 16, 2002 24 km SW of Kurayoshi, Japan M5.3 65 km 10 km
Sep 3, 1997 21 km S of Yasugich?, Japan M5.3 78 km 10 km
Jan 11, 2001 15 km E of Tottori, Japan M5.3 107 km 33 km
Mar 25, 2001 22 km WNW of H?j?, Japan M5.2 133 km 43 km
Oct 8, 2000 8 km SSW of Yonago, Japan M5.2 86 km 10 km
Mar 13, 2019 22 km ESE of Anan, Japan M5.2 140 km 37 km
Apr 26, 2007 15 km ESE of Niihama, Japan M5.1 90 km 50 km
Jan 16, 1995 20 km SW of Akashi, Japan M5.0 100 km 10 km
Jul 5, 2011 12 km NNW of Gob?, Japan M5.0 148 km 16 km
Jun 3, 2011 9 km ENE of G?tsuch?, Japan M5.0 136 km 10 km
Jun 16, 2022 5 km S of Komatsushimach?, Japan M4.9 110 km 40 km
Oct 13, 1995 10 km ESE of Akashi, Japan M4.9 125 km 18 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.

Hurricane History

44 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.

Year Name Category Max Wind Closest
2023 Lan Category 2 75 mph 210 km
2018 Jebi Category 3 98 mph 113 km
2018 Trami Category 1 92 mph 175 km
2018 Cimaron Category 1 86 mph 87 km
2017 Noru Category 1 69 mph 138 km
2016 Malakas Category 1 86 mph 210 km
2015 Goni Category 2 81 mph 257 km
2015 Nangka Category 1 81 mph 193 km
2014 Phanfone Category 2 92 mph 241 km
2014 Halong Category 1 81 mph 191 km
2012 Jelawat Category 1 92 mph 254 km
2011 Roke Category 3 98 mph 279 km
2011 Ma-on Category 1 86 mph 140 km
2009 Melor Category 1 86 mph 272 km
2008 Sinlaku Category 1 75 mph 234 km
2007 Usagi Category 2 92 mph 200 km
2007 Man-yi Category 1 81 mph 237 km
2005 Nabi Category 1 75 mph 229 km
2004 Songda Category 2 86 mph 157 km
2004 Chaba Category 2 92 mph 69 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).

Year Location Cause Max Wave Deaths Distance
1711 SEIONAIKAI, JAPAN Earthquake 2.0 m 1,000 48 km
1808 E. AWA, TOKUSHIMA PREFECTURE Earthquake 1.5 m - 129 km
1995 KOBE, JAPAN Earthquake 0.3 m 6,434 121 km
745 OSAKA BAY, JAPAN Earthquake - - 142 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Sanbesan (115 km).

Name Type Elevation Last Eruption Distance
Sanbesan Stratovolcano 1,126 m (3,694 ft) 650 115 km
Oki-Dogo Shield 151 m (495 ft) Unknown 171 km
Abu Shield(s) 641 m (2,103 ft) -6850 198 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 37°F (3°C) 1.7 in Coldest
February 38°F (3°C) 2.3 in
March 44°F (6°C) 3.6 in
April 54°F (12°C) 5.4 in
May 62°F (17°C) 5.8 in
June 70°F (21°C) 9.0 in Wettest
July 78°F (25°C) 8.8 in
August 79°F (26°C) 5.0 in Warmest
September 72°F (22°C) 8.3 in
October 61°F (16°C) 4.2 in
November 51°F (10°C) 2.6 in
December 42°F (5°C) 1.4 in Driest

Sōja has a seasonal temperature swing of 42°F / from 37°F in January to 79°F in August. Total annual precipitation is 57.9 inches, with June being the wettest month (9.0") and December the driest (1.4").

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