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Weather & Climate in Tokuwase, Japan

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

Tokuwase has a warm climate with an average annual temperature of 72°F (22°C). Winters average 60°F in January while summers reach 83°F in July. The area gets 174 sunny days per year. Annual precipitation totals 89.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 135 feet.

Temperature

60°F Jan (16°C) 83°F Jul (29°C)
Annual Average71.8°F
33% above US avg
January Average60°F (16°C)
July Average83°F (29°C)
Sunny Days174 days/yr

Geography

Elevation135 ft (41 m)
Area559.8 sq mi (1,449.9 km²)
Population Density18/sq mi
Coordinates27.7558°N, 129.0301°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 89.2"
135% above US avg
Snowfall 0.0"
Wettest Month (Jun) 12.36"
Driest Month (Dec) 4.65"

Air Quality

Earthquake History

906 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.1.

Oct 18, 1995 83 km SE of Naze, Japan M7.1 114 km 28 km
Oct 19, 1995 71 km ESE of Naze, Japan M6.8 116 km 20 km
Jun 13, 2020 130 km WNW of Naze, Japan M6.6 143 km 165 km
Jan 17, 1997 67 km NE of Naze, Japan M6.3 148 km 33 km
Oct 19, 1995 69 km ESE of Naze, Japan M6.3 120 km 33 km
Dec 8, 2001 15 km SE of Naze, Japan M6.2 77 km 33 km
Oct 18, 1995 73 km ESE of Naze, Japan M6.1 126 km 28 km
Jul 22, 2004 91 km E of Nago, Japan M6.1 142 km 21 km
Jun 4, 1992 145 km WSW of Naze, Japan M6.0 101 km 17 km
Jul 26, 2017 176 km SSE of Naze, Japan M6.0 149 km 12 km
Jun 16, 1990 153 km N of Nago, Japan M6.0 107 km 27 km
Jul 8, 2008 107 km NNE of Nago, Japan M6.0 73 km 43 km
May 27, 2016 165 km SSE of Naze, Japan M5.9 138 km 10 km
Jun 2, 1996 102 km NNE of Nago, Japan M5.8 65 km 42 km
Sep 28, 2009 146 km N of Nago, Japan M5.8 120 km 9 km
Oct 19, 1995 79 km SE of Naze, Japan M5.7 94 km 29 km
Aug 16, 1995 139 km W of Naze, Japan M5.7 123 km 21 km
Nov 1, 1995 59 km ESE of Naze, Japan M5.7 111 km 33 km
Sep 26, 2016 110 km NNE of Nago, Japan M5.7 55 km 38 km
Apr 20, 2007 102 km NNE of Nago, Japan M5.7 72 km 42 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

98 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.

Year Name Category Max Wind Closest
2024 Shanshan Category 4 109 mph 156 km
2024 Bebinca Category 1 86 mph 156 km
2023 Khanun Category 4 109 mph 291 km
2022 Nanmadol Category 4 121 mph 247 km
2022 Hinnamnor Category 4 121 mph 236 km
2020 Haishen Category 4 115 mph 145 km
2020 Maysak Category 4 109 mph 277 km
2020 Bavi Category 2 86 mph 249 km
2019 Neoguri Category 1 75 mph 269 km
2018 Soulik Category 3 98 mph 158 km
2018 Trami Category 2 98 mph 62 km
2018 Prapiroon Category 1 75 mph 177 km
2017 Saola Category 1 69 mph 23 km
2017 Noru Category 1 86 mph 214 km
2016 Chaba Category 5 132 mph 274 km
2016 Malakas Category 3 109 mph 262 km
2016 Namtheun Category 3 81 mph 169 km
2015 Goni Category 4 115 mph 139 km
2015 Halola Category 1 81 mph 198 km
2014 Phanfone Category 4 109 mph 225 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

5 tsunamis recorded within 500 km. Highest wave on record: 2.6 m (8 ft).

Year Location Cause Max Wave Deaths Distance
1995 RYUKYU ISLANDS Earthquake 2.6 m 114 km
1995 RYUKYU ISLANDS Eruption + Earthquake 1.5 m 116 km
1901 RYUKYU ISLANDS Earthquake 0.3 m 128 km
1911 RYUKYU ISLANDS Earthquake 12 99 km
1664 TORISHIMA, RYUKYU ISLANDS Astronomical 77 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Io-Torishima (81 km).

Name Type Elevation Last Eruption Distance
Io-Torishima Complex 212 m (696 ft) 1968 81 km
Yokoate-jima Stratovolcano(es) 495 m (1,624 ft) 1835 116 km
Akusekijima Stratovolcano(es) 555 m (1,821 ft) Unknown 198 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 60°F (16°C) 5.2 in Coldest
February 60°F (16°C) 5.5 in
March 64°F (18°C) 6.5 in
April 69°F (20°C) 8.9 in
May 74°F (23°C) 10.5 in
June 79°F (26°C) 12.4 in Wettest
July 83°F (29°C) 7.8 in Warmest
August 83°F (28°C) 8.1 in
September 81°F (27°C) 6.7 in
October 76°F (25°C) 6.6 in
November 70°F (21°C) 6.5 in
December 64°F (18°C) 4.7 in Driest

Tokuwase has a seasonal temperature swing of 23°F / from 60°F in January to 83°F in July. Total annual precipitation is 89.2 inches, with June being the wettest month (12.4") and December the driest (4.7").

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