Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Fukutsu enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 42°F in January while summers reach 79°F in July. The area gets 216 sunny days per year. Annual precipitation totals 66.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 230 feet.
Temperature
42°F Jan (6°C)79°F Jul (26°C)
Annual Average
60.5°F
12% above US avg
January Average
42°F (6°C)
July Average
79°F (26°C)
Sunny Days
216 days/yr
Geography
Elevation
230 ft (70 m)
Area
60.4 sq mi (156.4 km²)
Population Density
1,110/sq mi
Coordinates
33.7830°N, 130.4911°W
Timezone
Asia/Tokyo
Precipitation & Snow
Annual Rainfall66.1"
74% above US avg
Snowfall0.0"
Wettest Month (Jul)11.02"
Driest Month (Dec)2.44"
Air Quality
Earthquake History
213 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
113 km
10 km
Mar 20, 2005
28 km NNW of Maebaru-ch??, Japan
M6.6
33 km
10 km
Jun 11, 2006
15 km S of Tsukawaki, Japan
M6.3
94 km
140 km
Mar 13, 2014
32 km SSW of Hikari, Japan
M6.3
124 km
79 km
Apr 14, 2016
2 km SSE of Kumamoto, Japan
M6.2
112 km
9 km
Apr 14, 2016
5 km ENE of Uto, Japan
M6.0
123 km
8 km
Jun 25, 1997
17 km E of Hagi, Japan
M5.9
123 km
10 km
Apr 15, 2016
6 km S of Kikuchi, Japan
M5.7
100 km
10 km
Apr 18, 2016
8 km NNE of Aso, Japan
M5.5
102 km
10 km
May 22, 1998
9 km NE of Bungo-Takada-shi, Japan
M5.5
96 km
81 km
Apr 19, 2005
8 km NNW of Maebaru-ch??, Japan
M5.5
33 km
19 km
Apr 15, 2016
10 km NE of Aso, Japan
M5.5
106 km
13 km
Jul 12, 2015
12 km SSW of Usuki, Japan
M5.5
144 km
53 km
Apr 15, 2016
5 km WSW of Aso, Japan
M5.4
108 km
4 km
Apr 14, 2016
14 km ESE of Kumamoto, Japan
M5.4
120 km
10 km
Apr 14, 2016
4 km NNE of Uto, Japan
M5.3
120 km
10 km
Apr 15, 2016
13 km ESE of Kumamoto, Japan
M5.3
117 km
10 km
Apr 19, 2016
6 km NNE of Honmachi, Japan
M5.3
137 km
5 km
Apr 15, 2016
5 km ENE of Uto, Japan
M5.3
121 km
10 km
Oct 28, 1991
13 km SSW of Ube, Japan
M5.2
68 km
17 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
55 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 3.
Year
Name
Category
Max Wind
Closest
2024
Shanshan
Category 2
98 mph
144 km
2022
Nanmadol
Category 2
98 mph
23 km
2022
Hinnamnor
Category 2
86 mph
197 km
2020
Haishen
Category 2
98 mph
133 km
2020
Maysak
Category 2
92 mph
207 km
2019
Francisco
Category 1
81 mph
99 km
2018
Trami
Category 1
98 mph
286 km
2018
Prapiroon
Category 1
75 mph
119 km
2017
Noru
Category 1
69 mph
266 km
2016
Malakas
Category 2
86 mph
250 km
2016
Chaba
Category 1
75 mph
231 km
2015
Goni
Category 3
104 mph
13 km
2014
Halong
Category 1
81 mph
275 km
2013
Danas
Category 1
75 mph
184 km
2012
Sanba
Category 3
98 mph
223 km
2011
Ma-on
Category 1
86 mph
279 km
2007
Usagi
Category 3
98 mph
75 km
2007
Man-yi
Category 2
86 mph
225 km
2007
Nari
Category 1
75 mph
295 km
2006
Shanshan
Category 2
98 mph
26 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
7 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
116 km
1596
BEPPU BAY, KYUSHU
Eruption + Earthquake
8.0 m
708
124 km
1828
AMAKUSA SEA
Earthquake
—
—
143 km
1715
SEIKAIDO
Earthquake
—
—
124 km
1698
SEIKAIDO-NANKAIDO
Earthquake
—
—
124 km
1619
YATSUSHIRO, JAPAN
Earthquake
—
—
143 km
1597
BEPPU BAY, JAPAN
Eruption + Earthquake
—
40
116 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
6 volcanoes within 200 km.
Closest: Yufu-Tsurumi (100 km).
Name
Type
Elevation
Last Eruption
Distance
Yufu-Tsurumi
Lava dome(s)
1,584 m (5,197 ft)
867
100 km
Kujusan
Stratovolcano(es)
1,791 m (5,876 ft)
1996
105 km
Unzendake
Complex
1,483 m (4,865 ft)
1996
115 km
Asosan
Caldera
1,592 m (5,223 ft)
2020
115 km
Abu
Shield(s)
641 m (2,103 ft)
-6850
130 km
Fukue
Shield(s)
315 m (1,033 ft)
-400
198 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
42°F (6°C)
3.0 in
Coldest
February
43°F (6°C)
3.2 in
March
48°F (9°C)
4.2 in
April
57°F (14°C)
5.6 in
May
65°F (18°C)
5.8 in
June
71°F (22°C)
10.5 in
July
79°F (26°C)
11.0 in
Wettest
August
81°F (27°C)
6.1 in
Warmest
September
74°F (23°C)
7.7 in
October
64°F (18°C)
3.6 in
November
55°F (13°C)
3.1 in
December
47°F (8°C)
2.4 in
Driest
Fukutsu has a seasonal temperature swing of 38°F / from 42°F in January to 81°F in August. Total annual precipitation is 66.1 inches, with July being the wettest month (11.0") and December the driest (2.4").