Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Daigo experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 34°F in January while summers reach 71°F in July. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 53.7 inches (wetter than the 38-inch national average). The area receives 3.1 inches of snow annually. The city sits at an elevation of 640 feet.
Temperature
34°F Jan (1°C)71°F Jul (22°C)
Annual Average
52.7°F
2% below US avg
January Average
34°F (1°C)
July Average
71°F (22°C)
Sunny Days
239 days/yr
Geography
Elevation
640 ft (195 m)
Area
125.8 sq mi (325.8 km²)
Population Density
125/sq mi
Coordinates
36.7667°N, 140.3500°W
Timezone
Asia/Tokyo
Precipitation & Snow
Annual Rainfall53.7"
41% above US avg
Snowfall3.1"
Wettest Month (Sep)7.48"
Driest Month (Jan)1.14"
Air Quality
Earthquake History
3,635 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M7.9.
Mar 11, 2011
47 km E of ?arai, Japan
M7.9
87 km
43 km
May 7, 2008
78 km NE of Hasaki, Japan
M6.9
125 km
27 km
Apr 11, 2011
17 km SSW of Ishikawa, Japan
M6.6
26 km
11 km
Mar 11, 2011
81 km NE of Hasaki, Japan
M6.5
127 km
7 km
Mar 11, 2011
108 km ESE of Kitaibaraki, Japan
M6.4
142 km
32 km
Jun 1, 1990
near the east coast of Honshu, Japan
M6.3
138 km
67 km
Jul 30, 2011
13 km SSE of Iwaki, Japan
M6.3
57 km
38 km
Jul 24, 2011
43 km NE of Namie, Japan
M6.3
141 km
40 km
Mar 11, 2011
30 km NNE of Namie, Japan
M6.3
129 km
32 km
Mar 11, 2011
near the east coast of Honshu, Japan
M6.3
133 km
25 km
Jun 3, 2000
6 km SE of Narut?, Japan
M6.2
136 km
62 km
Mar 11, 2011
70 km ESE of Kitaibaraki, Japan
M6.2
104 km
40 km
Apr 21, 2011
6 km WNW of T?gane, Japan
M6.2
132 km
43 km
May 7, 2008
80 km NE of Hasaki, Japan
M6.2
125 km
19 km
Mar 11, 2011
61 km ESE of Namie, Japan
M6.2
122 km
40 km
Sep 11, 1996
23 km SSE of Hasaki, Japan
M6.2
147 km
55 km
Mar 12, 2011
29 km SSE of Namie, Japan
M6.1
90 km
38 km
May 7, 2008
95 km ENE of Hasaki, Japan
M6.1
143 km
23 km
May 13, 2011
31 km ESE of Namie, Japan
M6.1
112 km
35 km
Aug 5, 1990
43 km E of ?arai, Japan
M6.1
82 km
27 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
27 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 3.
Year
Name
Category
Max Wind
Closest
2024
Ampil
Category 3
98 mph
239 km
2024
Jebi
Category 1
75 mph
223 km
2019
Faxai
Category 3
98 mph
78 km
2019
Hagibis
Category 1
92 mph
20 km
2018
Shanshan
Category 1
75 mph
229 km
2016
Lionrock
Category 1
81 mph
223 km
2016
Mindulle
Category 1
75 mph
285 km
2014
Phanfone
Category 1
75 mph
272 km
2011
Roke
Category 1
92 mph
141 km
2007
Fitow
Category 1
81 mph
166 km
2005
Mawar
Category 2
81 mph
103 km
2004
Ma-on
Category 3
92 mph
103 km
2002
Higos
Category 2
86 mph
105 km
2001
Danas
Category 1
69 mph
41 km
2000
Sonamu
Category 1
63 mph
265 km
2000
Kirogi
Category 1
86 mph
90 km
1998
Vicki
Category 2
63 mph
210 km
1998
Stella
Category 1
69 mph
86 km
1996
Violet
Category 1
81 mph
156 km
1996
Dan
Category 1
58 mph
275 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Tsunami History
11 tsunamis recorded within 500 km.
Highest wave on record: 1.4 m (5 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
2016
E. COAST HONSHU ISLAND
Earthquake
1.4 m
-
115 km
1938
OFF FUKUSHIMA PREFECTURE
Earthquake
1.3 m
-
123 km
1938
JAPAN TRENCH
Earthquake
0.8 m
-
94 km
1938
SANRIKU
Earthquake
0.8 m
-
106 km
1938
SANRIKU
Earthquake
0.6 m
1
126 km
1938
SANRIKU
Earthquake
0.6 m
-
129 km
1982
IBARAKI, JAPAN
Earthquake
0.4 m
-
137 km
1896
KASHIMA, JAPAN
Earthquake
0.3 m
-
65 km
1935
JAPAN
Earthquake
0.2 m
-
95 km
1987
E. HONSHU ISLAND
Earthquake
0.1 m
-
122 km
1855
TOKAIDO
Earthquake
-
6,757
134 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
15 volcanoes within 200 km.
Closest: Nasudake (53 km).
Name
Type
Elevation
Last Eruption
Distance
Nasudake
Stratovolcano(es)
1,915 m (6,283 ft)
1963
53 km
Takaharayama
Stratovolcano
1,795 m (5,889 ft)
-4570
53 km
Omanago Group
Lava dome(s)
2,341 m (7,680 ft)
-3050
75 km
Nantaisan
Stratovolcano
2,486 m (8,156 ft)
-9540
77 km
Nikko-Shiranesan
Shield
2,578 m (8,458 ft)
1952
87 km
Bandaisan
Stratovolcano
1,816 m (5,958 ft)
1888
96 km
Hiuchigatake
Stratovolcano
2,356 m (7,730 ft)
1544
97 km
Adatarayama
Stratovolcano(es)
1,728 m (5,669 ft)
1996
98 km
Numazawa
Shield
835 m (2,740 ft)
-3400
103 km
Akagisan
Stratovolcano
1,828 m (5,997 ft)
Unknown
106 km
Azumayama
Stratovolcano(es)
1,949 m (6,394 ft)
1977
108 km
Harunasan
Stratovolcano
1,449 m (4,754 ft)
550
138 km
Zaozan [Zaosan]
Complex
1,841 m (6,040 ft)
1940
153 km
Kusatsu-Shiranesan
Stratovolcano(es)
2,165 m (7,103 ft)
2018
163 km
Shiga
Shield(s)
2,041 m (6,696 ft)
Unknown
163 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
34°F (1°C)
1.1 in
Coldest, Driest
February
34°F (1°C)
2.0 in
March
39°F (4°C)
3.4 in
April
50°F (10°C)
4.6 in
May
58°F (14°C)
5.3 in
June
64°F (18°C)
6.9 in
July
71°F (22°C)
6.2 in
August
74°F (23°C)
6.5 in
Warmest
September
67°F (20°C)
7.5 in
Wettest
October
57°F (14°C)
6.1 in
November
47°F (8°C)
2.8 in
December
38°F (4°C)
1.5 in
Daigo has a seasonal temperature swing of 40°F / from 34°F in January to 74°F in August. Total annual precipitation is 53.7 inches, with September being the wettest month (7.5") and January the driest (1.1").