Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Yamakiya experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 31°F in January while summers reach 70°F in July. The area gets 249 sunny days per year, above the national average. Annual precipitation totals 48.0 inches (wetter than the 38-inch national average). The area receives 3.4 inches of snow annually. The city sits at an elevation of 1,913 feet.
Temperature
31°F Jan (-1°C)70°F Jul (21°C)
Annual Average
51.0°F
6% below US avg
January Average
31°F (-1°C)
July Average
70°F (21°C)
Sunny Days
249 days/yr
Geography
Elevation
1,913 ft (583 m)
Area
76.9 sq mi (199.0 km²)
Population Density
158/sq mi
Coordinates
37.6053°N, 140.6605°W
Timezone
Asia/Tokyo
Precipitation & Snow
Annual Rainfall48.0"
26% above US avg
Snowfall3.4"
Wettest Month (Sep)6.97"
Driest Month (Jan)1.50"
Air Quality
Earthquake History
2,929 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M7.3.
Mar 16, 2022
57 km ENE of Namie, Japan
M7.3
82 km
41 km
Apr 7, 2011
29 km ESE of Ishinomaki, Japan
M7.1
110 km
42 km
Feb 13, 2021
73 km ENE of Namie, Japan
M7.1
99 km
44 km
Mar 20, 2021
30 km E of Ishinomaki, Japan
M7.0
128 km
43 km
Jul 19, 2008
107 km E of Namie, Japan
M7.0
137 km
22 km
May 1, 2021
30 km SSE of Onagawa Ch?, Japan
M6.9
106 km
43 km
Apr 11, 2011
17 km SSW of Ishikawa, Japan
M6.6
71 km
11 km
Mar 14, 2010
59 km ENE of Namie, Japan
M6.5
83 km
32 km
Mar 11, 2011
103 km E of Namie, Japan
M6.3
132 km
51 km
Jul 24, 2011
43 km NE of Namie, Japan
M6.3
66 km
40 km
Jul 30, 2011
13 km SSE of Iwaki, Japan
M6.3
78 km
38 km
Mar 11, 2011
30 km NNE of Namie, Japan
M6.3
48 km
32 km
Aug 4, 2019
61 km ENE of Namie, Japan
M6.3
85 km
38 km
Mar 11, 2011
70 km ESE of Kitaibaraki, Japan
M6.2
137 km
40 km
Aug 19, 2011
61 km ENE of Namie, Japan
M6.2
88 km
47 km
Mar 11, 2011
61 km ESE of Namie, Japan
M6.2
94 km
40 km
Mar 27, 2011
62 km E of Ishinomaki, Japan
M6.2
149 km
19 km
Aug 5, 1990
43 km E of ?arai, Japan
M6.1
149 km
27 km
May 13, 2011
31 km ESE of Namie, Japan
M6.1
64 km
35 km
Jul 25, 2003
7 km NW of Matsushima, Japan
M6.1
95 km
6 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
20 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
275 km
2024
Jebi
Category 1
75 mph
243 km
2019
Faxai
Category 2
92 mph
128 km
2019
Hagibis
Category 1
81 mph
80 km
2016
Lionrock
Category 1
75 mph
257 km
2011
Roke
Category 1
81 mph
230 km
2007
Fitow
Category 1
75 mph
258 km
2005
Mawar
Category 2
75 mph
177 km
2004
Ma-on
Category 3
81 mph
116 km
2002
Higos
Category 1
81 mph
67 km
2001
Danas
Category 1
63 mph
136 km
2000
Sonamu
Category 1
63 mph
262 km
2000
Kirogi
Category 1
81 mph
120 km
1998
Vicki
Category 2
63 mph
149 km
1998
Stella
Category 1
63 mph
178 km
1996
Violet
Category 1
81 mph
188 km
1995
Oscar
Category 3
98 mph
232 km
1993
Vernon
Category 1
75 mph
87 km
1981
Thad
Category 1
—
185 km
1981
Gay
Category 1
75 mph
208 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
20 tsunamis recorded within 500 km.
Highest wave on record: 5.0 m (16 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1835
SANRIKU
Earthquake
5.0 m
—
114 km
2016
E. COAST HONSHU ISLAND
Earthquake
1.4 m
—
68 km
1938
OFF FUKUSHIMA PREFECTURE
Earthquake
1.3 m
—
101 km
1938
OFF FUKUSHIMA PREFECTURE
Earthquake
1.3 m
—
114 km
1897
SANRIKU
Earthquake
1.0 m
—
122 km
1938
JAPAN TRENCH
Earthquake
0.8 m
—
120 km
1959
SANRIKU
Earthquake
0.8 m
—
136 km
1938
SANRIKU
Earthquake
0.8 m
—
100 km
1978
SANRIKU
Earthquake
0.6 m
28
137 km
1938
SANRIKU
Earthquake
0.6 m
1
108 km
1938
SANRIKU
Earthquake
0.6 m
—
102 km
2022
OFF FUKUSHIMA PREFECTURE
Earthquake
0.3 m
4
82 km
1896
KASHIMA, JAPAN
Earthquake
0.3 m
—
127 km
2008
OFF EAST COAST OF HONSHU ISLAND
Earthquake
0.2 m
—
137 km
1935
JAPAN
Earthquake
0.2 m
—
130 km
2021
OFF FUKUSHIMA PREFECTURE
Earthquake
0.1 m
1
97 km
1987
E. HONSHU ISLAND
Earthquake
0.1 m
—
114 km
1927
SANRIKU
Earthquake
0.1 m
—
122 km
2011
E. COAST HONSHU ISLAND
Earthquake
0.1 m
3
110 km
2005
E. COAST HONSHU ISLAND
Earthquake
0.1 m
—
142 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
15 volcanoes within 200 km.
Closest: Adatarayama (34 km).
Name
Type
Elevation
Last Eruption
Distance
Adatarayama
Stratovolcano(es)
1,728 m (5,669 ft)
1996
34 km
Azumayama
Stratovolcano(es)
1,949 m (6,394 ft)
1977
39 km
Bandaisan
Stratovolcano
1,816 m (5,958 ft)
1888
52 km
Zaozan [Zaosan]
Complex
1,841 m (6,040 ft)
1940
63 km
Nasudake
Stratovolcano(es)
1,915 m (6,283 ft)
1963
82 km
Numazawa
Shield
835 m (2,740 ft)
-3400
98 km
Takaharayama
Stratovolcano
1,795 m (5,889 ft)
-4570
111 km
Naruko
Caldera
470 m (1,542 ft)
837
125 km
Omanago Group
Lava dome(s)
2,341 m (7,680 ft)
-3050
136 km
Nantaisan
Stratovolcano
2,486 m (8,156 ft)
-9540
140 km
Hiuchigatake
Stratovolcano
2,356 m (7,730 ft)
1544
142 km
Nikko-Shiranesan
Shield
2,578 m (8,458 ft)
1952
145 km
Kurikomayama
Stratovolcano
1,627 m (5,338 ft)
1950
151 km
Chokaisan
Stratovolcano(es)
2,236 m (7,336 ft)
1974
174 km
Akagisan
Stratovolcano
1,828 m (5,997 ft)
Unknown
175 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
31°F (-1°C)
1.5 in
Coldest, Driest
February
31°F (-0°C)
1.9 in
March
37°F (3°C)
2.8 in
April
48°F (9°C)
3.7 in
May
57°F (14°C)
3.9 in
June
63°F (17°C)
5.6 in
July
70°F (21°C)
6.0 in
August
73°F (23°C)
6.5 in
Warmest
September
66°F (19°C)
7.0 in
Wettest
October
55°F (13°C)
5.0 in
November
45°F (7°C)
2.5 in
December
36°F (2°C)
1.7 in
Yamakiya has a seasonal temperature swing of 42°F / from 31°F in January to 73°F in August. Total annual precipitation is 48.0 inches, with September being the wettest month (7.0") and January the driest (1.5").