Itayanagi, Japan
Full City Profile
13,332
Population
549/sq mi density
59 ft
Elevation
18 meters
50°F
Avg Temperature
10°C
Itayanagi experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 27°F in January while summers reach 71°F in July. Annual precipitation totals 52.3 inches. The area receives 16.4 inches of snow annually.
Temperature
27°F Jan (-3°C)
71°F Jul (22°C)
| Annual Average | 50.2°F |
| 7% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 71°F (22°C) |
Geography
| Elevation | 59 ft (18 m) |
| Area | 24.3 sq mi (62.9 km²) |
| Population Density | 549/sq mi |
| Coordinates | 40.6955°N, 140.4550°E |
| Timezone | Asia/Tokyo |
Precipitation & Snow
Air Quality
Tsunami History
18 tsunamis recorded within 500 km. Highest wave on record: 90.0 m (295 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1741 | W. HOKKAIDO ISLAND | Explosion | 90.0 m | 2,000 | 128 km |
| 1983 | NOSHIRO, JAPAN | Earthquake | 14.9 m | 104 | 117 km |
| 1763 | SANRIKU | Earthquake | 5.0 m | - | 131 km |
| 1793 | W. OFF AOMORI | Earthquake | 1.8 m | 12 | 46 km |
| 1939 | NW. HONSHU ISLAND | Earthquake | 1.2 m | 27 | 105 km |
| 1983 | N. HONSHU ISLAND | Earthquake | 1.0 m | - | 135 km |
| 1810 | NW. HONSHU ISLAND | Earthquake | 1.0 m | 57 | 100 km |
| 2025 | OFF NORTHEAST COAST HONSHU | Earthquake | 0.7 m | - | 148 km |
| 1983 | NOSHIRO, JAPAN | Earthquake | 0.6 m | - | 137 km |
| 1964 | NW. HONSHU ISLAND | Earthquake | 0.6 m | - | 131 km |
| 1912 | SANRIKU | Earthquake | 0.5 m | - | 132 km |
| 1945 | SANRIKU | Earthquake | 0.4 m | 2 | 140 km |
| 1964 | NW. HONSHU ISLAND | Earthquake | 0.1 m | - | 135 km |
| 1964 | NW. HONSHU ISLAND | Earthquake | - | - | 127 km |
| 1766 | SANRIKU | Earthquake | - | 1,700 | 31 km |
| 1763 | SANRIKU, HACHIONHE | Earthquake | - | - | 130 km |
| 1644 | HONJO, AKITA | Earthquake | - | 117 | 147 km |
| 1341 | JUSANKO, TSUGARU AOMORI PREFECTURE | Earthquake | - | 2,600 | 87 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
14 volcanoes within 200 km. Closest: Iwakisan (14 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Iwakisan | Stratovolcano | 1,625 m (5,331 ft) | 1863 | 14 km |
| Hakkodasan | Stratovolcano(es) | 1,585 m (5,200 ft) | 1550 | 36 km |
| Towada | Caldera | 1,011 m (3,317 ft) | 915 | 41 km |
| Akita-Yakeyama | Stratovolcano | 1,366 m (4,482 ft) | 1997 | 85 km |
| Osorezan | Stratovolcano | 878 m (2,881 ft) | 1787 | 86 km |
| Hachimantai | Stratovolcano | 1,613 m (5,292 ft) | -5350 | 89 km |
| Megata | Maar(s) | 291 m (955 ft) | -2050 | 103 km |
| Iwatesan | Complex | 2,038 m (6,686 ft) | 1919 | 105 km |
| Akita-Komagatake | Stratovolcano(es) | 1,637 m (5,371 ft) | 1971 | 108 km |
| Oshima-Oshima | Stratovolcano | 732 m (2,402 ft) | 1790 | 129 km |
| Esan | Lava dome(s) | 618 m (2,028 ft) | 1874 | 137 km |
| Hokkaido-Komagatake | Stratovolcano | 1,131 m (3,711 ft) | 2000 | 153 km |
| Chokaisan | Stratovolcano(es) | 2,236 m (7,336 ft) | 1974 | 181 km |
| Kurikomayama | Stratovolcano | 1,627 m (5,338 ft) | 1950 | 195 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 4.5 in | Coldest |
| February | 29°F (-2°C) | 3.7 in | |
| March | 35°F (2°C) | 3.2 in | |
| April | 47°F (8°C) | 3.1 in | Driest |
| May | 57°F (14°C) | 3.2 in | |
| June | 64°F (18°C) | 3.5 in | |
| July | 71°F (22°C) | 4.9 in | |
| August | 74°F (23°C) | 5.6 in | Warmest |
| September | 67°F (19°C) | 6.1 in | Wettest |
| October | 55°F (13°C) | 4.7 in | |
| November | 44°F (7°C) | 4.8 in | |
| December | 33°F (0°C) | 5.0 in |
Itayanagi has a seasonal temperature swing of 47°F / from 27°F in January to 74°F in August. Total annual precipitation is 52.3 inches, with September being the wettest month (6.1") and April the driest (3.1").