Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tsubata enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 36°F in January while summers reach 75°F in July. The area gets 188 sunny days per year. Annual precipitation totals 81.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 33 feet.
Temperature
36°F Jan (2°C)75°F Jul (24°C)
Annual Average
55.6°F
3% above US avg
January Average
36°F (2°C)
July Average
75°F (24°C)
Sunny Days
188 days/yr
Geography
Elevation
33 ft (10 m)
Area
42.6 sq mi (110.4 km²)
Population Density
884/sq mi
Coordinates
36.6701°N, 136.7403°W
Timezone
Asia/Tokyo
Precipitation & Snow
Annual Rainfall81.8"
115% above US avg
Snowfall0.0"
Wettest Month (Sep)9.37"
Driest Month (Apr)5.16"
Air Quality
Earthquake History
539 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M7.5.
Jan 1, 2024
2024 Noto Peninsula, Japan Earthquake
M7.5
102 km
10 km
Mar 25, 2007
46 km NW of Nanao, Japan
M6.7
75 km
8 km
Feb 7, 1993
69 km NNE of Nanao, Japan
M6.6
116 km
11 km
May 5, 2023
49 km NE of Anamizu, Japan
M6.2
109 km
10 km
Jan 1, 2024
8 km SW of Anamizu, Japan
M6.2
58 km
10 km
Jun 6, 2000
Sea of Japan
M5.9
115 km
10 km
Jan 1, 2024
42 km NE of Anamizu, Japan
M5.8
102 km
10 km
Jun 2, 2024
40 km NE of Anamizu, Japan
M5.7
98 km
9 km
Mar 11, 2011
eastern Honshu, Japan
M5.7
142 km
12 km
Jan 1, 2024
7 km N of Anamizu, Japan
M5.6
71 km
10 km
May 5, 2023
43 km NE of Anamizu, Japan
M5.6
103 km
10 km
Jan 1, 2024
54 km NE of Anamizu, Japan
M5.6
111 km
10 km
Apr 11, 2011
8 km WSW of Iiyama, Japan
M5.5
138 km
17 km
Aug 15, 1998
22 km WSW of Hotaka, Japan
M5.5
92 km
10 km
Jan 1, 2024
56 km NE of Anamizu, Japan
M5.5
113 km
10 km
Aug 26, 2010
25 km ENE of Katsuyama, Japan
M5.4
62 km
278 km
Jan 2, 2024
11 km W of Anamizu, Japan
M5.4
64 km
6 km
May 17, 1990
7 km W of Nanao, Japan
M5.4
45 km
267 km
Oct 5, 2011
24 km W of ?machi, Japan
M5.3
79 km
10 km
Jan 3, 2024
12 km N of Anamizu, Japan
M5.3
77 km
10 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
29 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 3.
Year
Name
Category
Max Wind
Closest
2019
Hagibis
Category 1
92 mph
267 km
2018
Jebi
Category 2
98 mph
71 km
2018
Cimaron
Category 1
81 mph
295 km
2018
Jongdari
Category 1
81 mph
244 km
2014
Phanfone
Category 1
75 mph
246 km
2011
Roke
Category 1
92 mph
219 km
2009
Melor
Category 1
86 mph
297 km
2007
Fitow
Category 1
81 mph
251 km
2005
Mawar
Category 2
81 mph
298 km
2004
Ma-on
Category 3
92 mph
273 km
2004
Songda
Category 1
81 mph
238 km
2004
Chaba
Category 1
69 mph
96 km
2003
Etau
Category 1
58 mph
129 km
2002
Higos
Category 2
86 mph
296 km
2001
Danas
Category 1
69 mph
297 km
1999
Bart
Category 1
81 mph
245 km
1998
Vicki
Category 2
69 mph
68 km
1998
Zeb
Category 1
58 mph
95 km
1998
Stella
Category 1
69 mph
265 km
1996
Kirk
Category 1
63 mph
57 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Tsunami History
12 tsunamis recorded within 500 km.
Highest wave on record: 11.3 m (37 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
2024
HONSHU: W COAST
Eruption + Earthquake
11.3 m
549
102 km
1909
ANEGAWA, JAPAN
Earthquake
1.8 m
41
147 km
1993
HONSHU ISLAND
Earthquake
0.5 m
-
116 km
1987
HONSHU ISLAND
Earthquake
0.2 m
-
132 km
2023
NOTO PENINSULA, JAPAN
Earthquake
0.1 m
1
109 km
2007
HONSHU: W COAST
Earthquake
0.1 m
1
75 km
1892
SW. HONSHU ISLAND
Earthquake
-
1
37 km
1799
SW. HONSHU ISLAND
Earthquake
-
-
15 km
1751
NW. HONSHU ISLAND
Eruption + Earthquake
-
2,100
134 km
1726
KATSUYAMA
Earthquake
-
-
78 km
1614
NIIGATA PREFECTURE
Earthquake
-
-
145 km
863
NW. HONSHU ISLAND
Eruption + Earthquake
-
-
122 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
13 volcanoes within 200 km.
Closest: Hakusan (57 km).
Name
Type
Elevation
Last Eruption
Distance
Hakusan
Stratovolcano
2,702 m (8,865 ft)
1659
57 km
Midagahara
Stratovolcano
2,621 m (8,599 ft)
1839
77 km
Washiba-Kumonotaira
Shield(s)
2,924 m (9,593 ft)
Unknown
82 km
Yakedake
Stratovolcano(es)
2,455 m (8,054 ft)
1995
90 km
Norikuradake
Stratovolcano(es)
3,026 m (9,928 ft)
-50
96 km
Ontakesan
Complex
3,067 m (10,062 ft)
2014
109 km
Niigata-Yakeyama
Lava dome
2,400 m (7,874 ft)
1998
119 km
Myokosan
Stratovolcano
2,454 m (8,051 ft)
-750
125 km
Yokodake
Stratovolcano(es)
2,480 m (8,136 ft)
1200
156 km
Shiga
Shield(s)
2,041 m (6,696 ft)
Unknown
159 km
Kusatsu-Shiranesan
Stratovolcano(es)
2,165 m (7,103 ft)
2018
160 km
Asamayama
Complex
2,568 m (8,425 ft)
2019
162 km
Harunasan
Stratovolcano
1,449 m (4,754 ft)
550
190 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
36°F (2°C)
7.8 in
February
36°F (2°C)
5.6 in
Coldest
March
41°F (5°C)
5.2 in
April
52°F (11°C)
5.2 in
Driest
May
60°F (16°C)
5.4 in
June
68°F (20°C)
7.3 in
July
75°F (24°C)
8.3 in
August
78°F (26°C)
6.0 in
Warmest
September
70°F (21°C)
9.4 in
Wettest
October
60°F (15°C)
6.3 in
November
50°F (10°C)
7.5 in
December
41°F (5°C)
7.9 in
Tsubata has a seasonal temperature swing of 42°F / from 36°F in February to 78°F in August. Total annual precipitation is 81.8 inches, with September being the wettest month (9.4") and April the driest (5.2").