Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sonogishukugō enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 41°F in January while summers reach 78°F in July. The area gets 196 sunny days per year. Annual precipitation totals 79.1 inches (wetter than the 38-inch national average).
Temperature
41°F Jan (5°C)78°F Jul (26°C)
Annual Average
59.7°F
11% above US avg
January Average
41°F (5°C)
July Average
78°F (26°C)
Sunny Days
196 days/yr
Geography
Area
48.9 sq mi (126.6 km²)
Population Density
158/sq mi
Coordinates
33.0369°N, 129.9196°W
Timezone
Asia/Tokyo
Precipitation & Snow
Annual Rainfall79.1"
108% above US avg
Snowfall0.0"
Wettest Month (Jul)13.74"
Driest Month (Dec)2.44"
Air Quality
Earthquake History
227 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M7.0.
Apr 15, 2016
6 km ESE of Kumamoto, Japan
M7.0
83 km
10 km
Mar 20, 2005
28 km NNW of Maebaru-ch??, Japan
M6.6
88 km
10 km
Jun 11, 2006
15 km S of Tsukawaki, Japan
M6.3
115 km
140 km
Apr 14, 2016
2 km SSE of Kumamoto, Japan
M6.2
78 km
9 km
Mar 26, 1997
16 km NE of Satsumasendai, Japan
M6.1
133 km
10 km
May 13, 1997
1 km WNW of Satsumasendai, Japan
M6.1
139 km
33 km
Apr 14, 2016
5 km ENE of Uto, Japan
M6.0
84 km
8 km
Apr 15, 2016
6 km S of Kikuchi, Japan
M5.7
84 km
10 km
Apr 2, 1997
19 km W of Satsumasendai, Japan
M5.5
136 km
10 km
Apr 18, 2016
8 km NNE of Aso, Japan
M5.5
110 km
10 km
Apr 15, 2016
10 km NE of Aso, Japan
M5.5
115 km
13 km
Apr 19, 2005
8 km NNW of Maebaru-ch??, Japan
M5.5
71 km
19 km
Apr 15, 2016
5 km WSW of Aso, Japan
M5.4
104 km
4 km
Feb 12, 1994
4 km WSW of ?kuchi-shinohara, Japan
M5.4
125 km
31 km
Apr 14, 2016
14 km ESE of Kumamoto, Japan
M5.4
91 km
10 km
Apr 15, 2016
5 km ENE of Uto, Japan
M5.3
83 km
10 km
Apr 14, 2016
4 km NNE of Uto, Japan
M5.3
80 km
10 km
Apr 19, 2016
6 km NNE of Honmachi, Japan
M5.3
84 km
5 km
Apr 15, 2016
13 km ESE of Kumamoto, Japan
M5.3
90 km
10 km
Apr 16, 2016
8 km ENE of Kumamoto, Japan
M5.2
83 km
9 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 2
104 mph
70 km
2022
Nanmadol
Category 3
104 mph
48 km
2022
Hinnamnor
Category 2
86 mph
212 km
2020
Haishen
Category 2
98 mph
77 km
2020
Maysak
Category 2
98 mph
189 km
2019
Francisco
Category 1
81 mph
65 km
2018
Trami
Category 1
98 mph
260 km
2018
Prapiroon
Category 1
75 mph
106 km
2017
Noru
Category 1
69 mph
260 km
2016
Malakas
Category 3
109 mph
211 km
2016
Chaba
Category 1
81 mph
227 km
2016
Namtheun
Category 1
69 mph
249 km
2015
Goni
Category 3
104 mph
52 km
2013
Danas
Category 3
92 mph
151 km
2012
Sanba
Category 3
104 mph
188 km
2012
Damrey
Category 1
63 mph
260 km
2011
Ma-on
Category 1
86 mph
291 km
2007
Usagi
Category 3
104 mph
138 km
2007
Nari
Category 2
86 mph
275 km
2007
Man-yi
Category 2
86 mph
190 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
4 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
48 km
1828
AMAKUSA SEA
Earthquake
—
—
49 km
1619
YATSUSHIRO, JAPAN
Earthquake
—
—
87 km
744
SW. KYUSHU ISLAND
Earthquake
—
1,520
89 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
8 volcanoes within 200 km.
Closest: Unzendake (47 km).
Name
Type
Elevation
Last Eruption
Distance
Unzendake
Complex
1,483 m (4,865 ft)
1996
47 km
Fukue
Shield(s)
315 m (1,033 ft)
-400
109 km
Asosan
Caldera
1,592 m (5,223 ft)
2020
112 km
Kujusan
Stratovolcano(es)
1,791 m (5,876 ft)
1996
124 km
Yufu-Tsurumi
Lava dome(s)
1,584 m (5,197 ft)
867
140 km
Kirishimayama
Shield
1,700 m (5,577 ft)
2018
151 km
Yonemaru-Sumiyoshiike
Maar(s)
40 m (131 ft)
-6200
154 km
Aira
Caldera
1,117 m (3,665 ft)
2020
175 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
41°F (5°C)
2.8 in
Coldest
February
42°F (6°C)
3.4 in
March
48°F (9°C)
5.1 in
April
57°F (14°C)
7.0 in
May
64°F (18°C)
7.4 in
June
71°F (21°C)
13.5 in
July
78°F (26°C)
13.7 in
Wettest
August
80°F (27°C)
7.8 in
Warmest
September
73°F (23°C)
8.5 in
October
64°F (18°C)
4.1 in
November
54°F (12°C)
3.3 in
December
45°F (7°C)
2.4 in
Driest
Sonogishukugō has a seasonal temperature swing of 39°F / from 41°F in January to 80°F in August. Total annual precipitation is 79.1 inches, with July being the wettest month (13.7") and December the driest (2.4").