Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hōryūji enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 41°F in January while summers reach 81°F in July. The area gets 285 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 65.7 inches (wetter than the 38-inch national average). The area receives 4.5 inches of snow annually. The city sits at an elevation of 161 feet.
Temperature
41°F Jan (5°C)81°F Jul (27°C)
Annual Average
61.2°F
13% above US avg
January Average
41°F (5°C)
July Average
81°F (27°C)
Sunny Days
285 days/yr
Geography
Elevation
161 ft (49 m)
Area
6.9 sq mi (17.9 km²)
Population Density
3,981/sq mi
Coordinates
34.6123°N, 135.7375°W
Timezone
Asia/Tokyo
Precipitation & Snow
Annual Rainfall65.7"
73% above US avg
Snowfall4.5"
Wettest Month (Jun)9.09"
Driest Month (Dec)1.46"
Air Quality
Earthquake History
466 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M6.9.
Jan 16, 1995
8 km S of Akashi, Japan
M6.9
66 km
22 km
Apr 11, 1990
11 km ENE of Maizuru, Japan
M6.1
99 km
362 km
Jul 7, 1995
62 km SSE of Toba, Japan
M6.0
146 km
333 km
Apr 1, 2016
54 km SE of Shing?, Japan
M5.9
150 km
14 km
Aug 7, 1992
21 km N of Miyazu, Japan
M5.8
135 km
358 km
Jun 1, 1998
17 km SW of Owase, Japan
M5.8
81 km
399 km
Apr 12, 2013
6 km WNW of Sumoto, Japan
M5.8
88 km
14 km
Feb 26, 2025
38 km ESE of Shingū, Japan
M5.8
126 km
388 km
Aug 20, 1999
22 km SE of Kainan, Japan
M5.7
72 km
66 km
Nov 18, 2013
25 km SE of Toba, Japan
M5.6
124 km
328 km
Aug 1, 2007
42 km ESE of Owase, Japan
M5.5
113 km
371 km
Apr 21, 2000
27 km NNE of Maizuru, Japan
M5.5
120 km
347 km
Jun 17, 2018
near the south coast of western Honshu, Japan
M5.5
25 km
10 km
Oct 30, 2000
western Honshu, Japan
M5.5
56 km
35 km
Sep 24, 2003
5 km WNW of Ayabe, Japan
M5.4
93 km
372 km
May 9, 2022
7 km NE of Toba, Japan
M5.3
106 km
329 km
Jan 6, 2004
36 km S of Ise, Japan
M5.3
100 km
33 km
Mar 13, 2019
22 km ESE of Anan, Japan
M5.2
120 km
37 km
Apr 22, 1998
18 km SE of Hikone, Japan
M5.2
87 km
33 km
Oct 20, 1991
45 km SSW of Tanabe, Japan
M5.1
149 km
41 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
47 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 4.
Year
Name
Category
Max Wind
Closest
2023
Lan
Category 2
81 mph
102 km
2019
Hagibis
Category 2
92 mph
248 km
2018
Jebi
Category 3
98 mph
84 km
2018
Trami
Category 1
92 mph
93 km
2018
Cimaron
Category 1
86 mph
95 km
2018
Jongdari
Category 1
81 mph
125 km
2017
Lan
Category 2
104 mph
191 km
2017
Noru
Category 1
69 mph
90 km
2016
Malakas
Category 1
81 mph
289 km
2015
Nangka
Category 1
81 mph
223 km
2014
Phanfone
Category 2
92 mph
119 km
2014
Halong
Category 1
81 mph
288 km
2012
Jelawat
Category 1
92 mph
237 km
2011
Roke
Category 3
98 mph
126 km
2011
Ma-on
Category 1
86 mph
154 km
2009
Melor
Category 1
86 mph
105 km
2008
Sinlaku
Category 1
75 mph
164 km
2007
Fitow
Category 1
81 mph
278 km
2005
Mawar
Category 2
92 mph
226 km
2004
Ma-on
Category 4
92 mph
219 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
20 tsunamis recorded within 500 km.
Highest wave on record: 11.3 m (37 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1927
SW. HONSHU ISLAND
Eruption + Earthquake
11.3 m
3,022
124 km
1944
OFF SOUTHEAST COAST KII PENINSULA
Earthquake
10.0 m
1,223
143 km
1520
KII, KUMANANONADA
Earthquake
2.0 m
—
124 km
1510
OSAKA BAY
Earthquake
2.0 m
—
31 km
1408
KUMANONADA
Earthquake
2.0 m
—
140 km
1403
KUMANONADA
Earthquake
2.0 m
—
123 km
922
KUMANONADA
Earthquake
2.0 m
—
127 km
1909
ANEGAWA, JAPAN
Earthquake
1.8 m
41
102 km
1808
E. AWA, TOKUSHIMA PREFECTURE
Earthquake
1.5 m
—
117 km
1945
TOKAIDO
Earthquake
1.0 m
2,306
134 km
1995
KOBE, JAPAN
Earthquake
0.3 m
6,434
61 km
1791
OASAKA BAY
Earthquake
—
—
33 km
1708
TOKAIDO
Earthquake
—
—
135 km
1666
AICHI PREFECTURE
Earthquake
—
—
106 km
1586
ISE BAY
Earthquake
—
8,000
106 km
1498
NANKAIDO
Earthquake
—
—
133 km
1360
KUMANONADA
Earthquake
—
—
141 km
1331
OFF TANABE, WAKAYAMA PREFECTURE
Earthquake
—
—
113 km
745
OSAKA BAY, JAPAN
Earthquake
—
—
40 km
704
KUMANONADA
Earthquake
—
—
127 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km.
Closest: Hakusan (196 km).
Name
Type
Elevation
Last Eruption
Distance
Hakusan
Stratovolcano
2,702 m (8,865 ft)
1659
196 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
41°F (5°C)
1.8 in
Coldest
February
41°F (5°C)
2.4 in
March
47°F (8°C)
4.1 in
April
57°F (14°C)
5.6 in
May
65°F (18°C)
5.9 in
June
72°F (22°C)
9.1 in
Wettest
July
81°F (27°C)
7.3 in
August
81°F (27°C)
5.2 in
Warmest
September
74°F (23°C)
7.9 in
October
64°F (18°C)
5.0 in
November
54°F (12°C)
3.0 in
December
45°F (7°C)
1.5 in
Driest
Hōryūji has a seasonal temperature swing of 40°F / from 41°F in January to 81°F in August. Total annual precipitation is 58.5 inches, with June being the wettest month (9.1") and December the driest (1.5").