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Sano, Japan

Full City Profile

4.2 /5.0
A Great
117,669 Population 856/sq mi density
118 ft Elevation 36 meters
58°F Avg Temperature 14°C
A
Overall
4.2 / 5.0
Strong
B
Economy
3.3 / 5.0
$31,800 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$78,000 home value, $390/mo rent
Sano enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 38°F in January while summers reach 76°F in July. The area gets 246 sunny days per year. Annual precipitation totals 49.8 inches. The area receives 0.0 inches of snow annually.

Temperature

38°F Jan (3°C) 76°F Jul (25°C)
Annual Average57.7°F
7% above US avg
January Average38°F (3°C)
July Average76°F (25°C)
Sunny Days246 days/yr

Geography

Elevation118 ft (36 m)
Area137.5 sq mi (356.0 km²)
Population Density856/sq mi
Coordinates36.3167°N, 139.5833°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 49.8"
31% above US avg
Snowfall 0.0"
Wettest Month (Sep) 7.28"
Driest Month (Jan) 1.42"

Air Quality

Earthquake History

2,362 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.9. Most recent: M4.2 on Aug 29, 2025.

Mar 11, 2011 47 km E of ?arai, Japan M7.9 137 km
Apr 11, 2011 17 km SSW of Ishikawa, Japan M6.6 105 km
Jul 30, 2011 13 km SSE of Iwaki, Japan M6.3 141 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 112 km
Jun 3, 2000 6 km SE of Narut?, Japan M6.2 116 km
Sep 11, 1996 23 km SSE of Hasaki, Japan M6.2 150 km
Mar 11, 2011 13 km E of Arai, Japan M6.2 133 km
Apr 11, 2011 23 km SE of T?gane, Japan M6.2 134 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 105 km
Aug 5, 1990 43 km E of ?arai, Japan M6.1 133 km
May 26, 2023 12 km SE of Narutō, Japan M6.1 122 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 147 km
Apr 3, 2004 37 km ESE of Hitachi, Japan M6.0 128 km
Aug 6, 1991 19 km E of Hasaki, Japan M6.0 147 km
Jul 20, 2000 31 km ESE of Hitachi, Japan M6.0 127 km
Mar 14, 2012 5 km SE of Asahi, Japan M6.0 122 km
Mar 11, 2011 4 km ESE of Hasaki, Japan M6.0 134 km
Apr 10, 2005 near the east coast of Honshu, Japan M5.9 108 km
Jul 23, 2005 9 km WSW of Ichihara, Japan M5.9 98 km
May 11, 1997 5 km NNE of Iwaki, Japan M5.9 147 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

30 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Ampil (2024).

Year Name Category Closest
2024 Ampil Category 3 263 km
2024 Jebi Category 1 275 km
2019 Faxai Category 3 86 km
2019 Hagibis Category 2 81 km
2018 Jebi Category 1 287 km
2018 Shanshan Category 1 217 km
2018 Jongdari Category 1 258 km
2016 Lionrock Category 1 275 km
2016 Mindulle Category 1 224 km
2014 Phanfone Category 1 190 km
2011 Roke Category 2 58 km
2007 Fitow Category 1 87 km
2005 Mawar Category 2 94 km
2004 Ma-on Category 3 82 km
2002 Higos Category 2 54 km
2001 Danas Category 1 64 km
2000 Kirogi Category 1 151 km
1998 Vicki Category 2 191 km
1998 Stella Category 1 17 km
1996 Violet Category 1 189 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

9 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 105,385 136 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 136 km
1896 KASHIMA, JAPAN Earthquake 0.3 m 128 km
1855 TOKAIDO Earthquake 6,757 77 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 136 km
1633 SAGAMI BAY Earthquake 150 129 km
1257 SAGAMI BAY, JAPAN Earthquake 124 km
1241 KAMAKURA, SAGAMI BAY Earthquake 125 km
818 TOKAIDO Eruption + Earthquake 127 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Akagisan (44 km).

Name Type Elevation Last Eruption Distance
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 44 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 51 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 54 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 57 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 67 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 68 km
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 76 km
Asamayama Complex 2,568 m (8,425 ft) 2019 96 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 96 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 100 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 104 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 116 km
Numazawa Shield 835 m (2,740 ft) -3400 125 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 131 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 131 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 38°F (3°C) 1.4 in Coldest, Driest
February 39°F (4°C) 2.0 in
March 45°F (7°C) 2.8 in
April 55°F (13°C) 3.8 in
May 64°F (18°C) 4.6 in
June 70°F (21°C) 6.4 in
July 76°F (25°C) 5.7 in
August 79°F (26°C) 6.1 in Warmest
September 72°F (22°C) 7.3 in Wettest
October 62°F (16°C) 5.6 in
November 51°F (11°C) 2.7 in
December 42°F (6°C) 1.5 in

Sano has a seasonal temperature swing of 41°F / from 38°F in January to 79°F in August. Total annual precipitation is 49.8 inches, with September being the wettest month (7.3") and January the driest (1.4").

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