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Weather & Climate in Hokuto, Japan

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

Hokuto experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 26°F in January while summers reach 66°F in July. The area gets 225 sunny days per year, above the national average. Annual precipitation totals 61.4 inches (wetter than the 38-inch national average). The area receives 8.4 inches of snow annually. The city sits at an elevation of 2,346 feet.

Temperature

26°F Jan (-4°C) 66°F Jul (19°C)
Annual Average46.4°F
14% below US avg
January Average26°F (-4°C)
July Average66°F (19°C)
Sunny Days225 days/yr

Geography

Elevation2,346 ft (715 m)
Area288.3 sq mi (746.6 km²)
Population Density163/sq mi
Coordinates35.8346°N, 138.3961°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 61.4"
62% above US avg
Snowfall 8.4"
Wettest Month (Sep) 9.13"
Driest Month (Dec) 1.26"

Air Quality

Earthquake History

891 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.4.

Feb 20, 1990 28 km E of Shimoda, Japan M6.4 148 km 14 km
Aug 10, 2009 8 km NE of Sagara, Japan M6.2 122 km 40 km
Mar 11, 2011 13 km E of Arai, Japan M6.2 131 km 9 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 65 km 9 km
May 4, 2014 31 km ESE of It?, Japan M6.0 138 km 153 km
Jul 23, 2005 9 km WSW of Ichihara, Japan M5.9 148 km 61 km
Jan 15, 2007 15 km WSW of Heda, Japan M5.9 107 km 170 km
Aug 1, 2011 20 km E of ?yama, Japan M5.9 134 km 13 km
Apr 16, 2011 6 km ENE of Tanuma, Japan M5.8 128 km 77 km
Feb 25, 2013 29 km NE of Numata, Japan M5.8 136 km 10 km
Feb 1, 1992 4 km SSE of Miura, Japan M5.8 139 km 100 km
Mar 11, 2011 eastern Honshu, Japan M5.7 124 km 12 km
May 3, 1998 14 km SW of It?, Japan M5.6 120 km 34 km
Mar 6, 1996 13 km NNE of Gotenba, Japan M5.6 70 km 33 km
Mar 16, 1997 5 km NE of Toyokawa, Japan M5.6 139 km 36 km
Nov 9, 2013 3 km WSW of Moriya, Japan M5.6 142 km 64 km
Mar 4, 1997 9 km SSW of It?, Japan M5.6 120 km 10 km
Apr 20, 2006 16 km SE of It?, Japan M5.6 131 km 23 km
Aug 15, 1998 22 km WSW of Hotaka, Japan M5.5 83 km 10 km
Apr 11, 2011 8 km WSW of Iiyama, Japan M5.5 109 km 17 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

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

Year Name Category Max Wind Closest
2019 Faxai Category 3 98 mph 132 km
2019 Hagibis Category 2 92 mph 94 km
2018 Jebi Category 1 86 mph 229 km
2018 Shanshan Category 1 75 mph 271 km
2018 Jongdari Category 1 81 mph 182 km
2017 Lan Category 1 98 mph 292 km
2016 Mindulle Category 1 75 mph 198 km
2014 Phanfone Category 1 81 mph 104 km
2011 Roke Category 2 92 mph 73 km
2009 Melor Category 1 86 mph 262 km
2009 Krovanh Category 1 69 mph 294 km
2008 Sinlaku Category 1 75 mph 293 km
2007 Fitow Category 1 81 mph 77 km
2005 Mawar Category 2 81 mph 129 km
2004 Ma-on Category 3 92 mph 108 km
2004 Chaba Category 1 69 mph 269 km
2003 Etau Category 1 58 mph 200 km
2002 Higos Category 2 86 mph 130 km
2001 Danas Category 1 81 mph 122 km
2000 Kirogi Category 1 86 mph 217 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

17 tsunamis recorded within 500 km. Highest wave on record: 13.0 m (43 ft).

Year Location Cause Max Wave Deaths Distance
1923 SAGAMI BAY Earthquake 13.0 m 105,385 129 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 129 km
1433 OFF IZU-OSHIMA Earthquake 2.0 m 144 km
2009 HONSHU: S COAST Earthquake 0.6 m 1 122 km
1980 HONSHU ISLAND Earthquake 0.6 m 135 km
1978 TOKAIDO Earthquake 0.4 m 25 138 km
1974 TOKAIDO Earthquake 0.2 m 30 140 km
1990 JAPAN Earthquake 0.2 m 148 km
1857 TOKAIDO Earthquake 115 km
1855 TOKAIDO Earthquake 6,757 128 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 144 km
1633 SAGAMI BAY Earthquake 150 101 km
1589 SURUGA, JAPAN Earthquake 116 km
1257 SAGAMI BAY, JAPAN Earthquake 122 km
1241 KAMAKURA, SAGAMI BAY Earthquake 115 km
863 NW. HONSHU ISLAND Eruption + Earthquake 145 km
818 TOKAIDO Eruption + Earthquake 108 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Yokodake (29 km).

Name Type Elevation Last Eruption Distance
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 29 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 61 km
Asamayama Complex 2,568 m (8,425 ft) 2019 65 km
Norikuradake Stratovolcano(es) 3,026 m (9,928 ft) -50 82 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 82 km
Ontakesan Complex 3,067 m (10,062 ft) 2014 83 km
Yakedake Stratovolcano(es) 2,455 m (8,054 ft) 1995 85 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 88 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 88 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 96 km
Washiba-Kumonotaira Shield(s) 2,924 m (9,593 ft) Unknown 96 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 108 km
Midagahara Stratovolcano 2,621 m (8,599 ft) 1839 109 km
Myokosan Stratovolcano 2,454 m (8,051 ft) -750 120 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 122 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 26°F (-4°C) 1.5 in Coldest
February 26°F (-3°C) 2.1 in
March 32°F (0°C) 3.5 in
April 44°F (7°C) 4.8 in
May 53°F (11°C) 5.4 in
June 59°F (15°C) 8.4 in
July 66°F (19°C) 8.1 in
August 68°F (20°C) 9.1 in Warmest
September 61°F (16°C) 9.1 in Wettest
October 50°F (10°C) 5.4 in
November 41°F (5°C) 2.7 in
December 31°F (-0°C) 1.3 in Driest

Hokuto has a seasonal temperature swing of 42°F / from 26°F in January to 68°F in August. Total annual precipitation is 61.4 inches, with September being the wettest month (9.1") and December the driest (1.3").

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