Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Kamigotō enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 44°F in January while summers reach 78°F in July. The area gets 178 sunny days per year. Annual precipitation totals 87.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 148 feet.
Temperature
44°F Jan (7°C)78°F Jul (25°C)
Annual Average
60.8°F
13% above US avg
January Average
44°F (7°C)
July Average
78°F (25°C)
Sunny Days
178 days/yr
Geography
Elevation
148 ft (45 m)
Area
916.3 sq mi (2,373.1 km²)
Population Density
19/sq mi
Coordinates
32.9833°N, 129.0833°W
Timezone
Asia/Tokyo
Precipitation & Snow
Annual Rainfall87.2"
129% above US avg
Snowfall0.0"
Wettest Month (Jun)13.03"
Driest Month (Jan)3.62"
Air Quality
Earthquake History
71 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M6.6.
Mar 20, 2005
28 km NNW of Maebaru-ch??, Japan
M6.6
134 km
10 km
Apr 19, 2005
8 km NNW of Maebaru-ch??, Japan
M5.5
125 km
19 km
Mar 22, 2005
17 km N of Maebaru-ch??, Japan
M4.9
133 km
10 km
Aug 31, 2016
9 km W of Uto, Japan
M4.9
143 km
10 km
Aug 16, 2012
18 km W of Akune, Japan
M4.9
138 km
23 km
Apr 28, 2016
10 km ESE of Shimabara, Japan
M4.9
132 km
10 km
Jun 4, 2016
100 km S of Fukuech?, Japan
M4.8
134 km
2 km
May 11, 2017
7 km NW of Uto, Japan
M4.8
145 km
10 km
Jun 18, 2016
7 km W of Uto, Japan
M4.8
144 km
9 km
Feb 3, 2006
19 km SW of Ushibukamachi, Japan
M4.8
122 km
35 km
Apr 19, 2016
12 km W of Matsubase, Japan
M4.8
142 km
10 km
Apr 16, 2016
13 km WSW of Kumamoto, Japan
M4.7
140 km
3 km
Apr 20, 2005
11 km NE of Maebaru-ch??, Japan
M4.7
133 km
39 km
Apr 10, 2005
10 km NNE of Maebaru-ch??, Japan
M4.7
130 km
24 km
Jan 3, 2019
2 km NE of ?muta, Japan
M4.7
130 km
10 km
Jun 9, 2017
12 km S of Kashima, Japan
M4.7
92 km
12 km
Apr 17, 2016
8 km WNW of Uto, Japan
M4.7
143 km
3 km
Apr 19, 2017
19 km NNW of Hondomachi-hondo, Japan
M4.7
103 km
10 km
May 1, 2005
6 km NE of Maebaru-ch??, Japan
M4.6
129 km
10 km
Jan 25, 2019
79 km SSE of Fukuech?, Japan
M4.6
106 km
10 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
61 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 3.
Year
Name
Category
Max Wind
Closest
2024
Shanshan
Category 3
109 mph
126 km
2022
Nanmadol
Category 3
104 mph
125 km
2022
Hinnamnor
Category 2
92 mph
163 km
2020
Haishen
Category 2
98 mph
2 km
2020
Maysak
Category 2
98 mph
113 km
2019
Francisco
Category 1
81 mph
142 km
2018
Soulik
Category 2
98 mph
294 km
2018
Kong-rey
Category 1
75 mph
233 km
2018
Prapiroon
Category 1
75 mph
36 km
2016
Malakas
Category 3
109 mph
239 km
2016
Chaba
Category 2
92 mph
182 km
2016
Namtheun
Category 1
75 mph
255 km
2015
Goni
Category 3
104 mph
125 km
2014
Neoguri
Category 1
81 mph
235 km
2013
Danas
Category 3
92 mph
96 km
2012
Sanba
Category 3
104 mph
111 km
2012
Damrey
Category 1
63 mph
223 km
2007
Nari
Category 2
98 mph
205 km
2007
Usagi
Category 2
92 mph
214 km
2007
Man-yi
Category 2
86 mph
231 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
3 tsunamis recorded within 500 km.
Highest wave on record: 55.0 m (180 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1792
SHIMABARA BAY, KYUSHU ISLAND
Landslide
55.0 m
15,000
117 km
1828
AMAKUSA SEA
Earthquake
—
—
87 km
744
SW. KYUSHU ISLAND
Earthquake
—
1,520
148 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
4 volcanoes within 200 km.
Closest: Fukue (42 km).
Name
Type
Elevation
Last Eruption
Distance
Fukue
Shield(s)
315 m (1,033 ft)
-400
42 km
Unzendake
Complex
1,483 m (4,865 ft)
1996
116 km
Asosan
Caldera
1,592 m (5,223 ft)
2020
189 km
Yonemaru-Sumiyoshiike
Maar(s)
40 m (131 ft)
-6200
196 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
44°F (7°C)
3.6 in
Coldest, Driest
February
45°F (7°C)
4.0 in
March
49°F (10°C)
5.9 in
April
57°F (14°C)
9.2 in
May
64°F (18°C)
9.2 in
June
70°F (21°C)
13.0 in
Wettest
July
78°F (25°C)
11.3 in
August
80°F (26°C)
8.4 in
Warmest
September
74°F (23°C)
10.6 in
October
65°F (19°C)
4.2 in
November
57°F (14°C)
4.3 in
December
48°F (9°C)
3.6 in
Kamigotō has a seasonal temperature swing of 36°F / from 44°F in January to 80°F in August. Total annual precipitation is 87.2 inches, with June being the wettest month (13.0") and January the driest (3.6").