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Iwon, South Korea
Full City Profile
371 ft
Elevation
113 meters
52°F
Avg Temperature
11°C
Iwon experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 29°F in January while summers reach 75°F in July. The area gets 268 sunny days per year. Annual precipitation totals 68.3 inches. The area receives 4.9 inches of snow annually.
Temperature
29°F Jan (-2°C)
75°F Jul (24°C)
| Annual Average | 52.4°F |
| 3% below US avg | |
| January Average | 29°F (-2°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 268 days/yr |
Geography
| Elevation | 371 ft (113 m) |
| Area | 277.2 sq mi (718.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 36.2461°N, 127.6196°W |
| Timezone | Asia/Seoul |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1700 | YELLOW SEA | Earthquake | — | — | 104 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 29°F (-2°C) | 1.1 in | Coldest, Driest |
| February | 31°F (-1°C) | 1.5 in | |
| March | 40°F (5°C) | 2.1 in | |
| April | 53°F (12°C) | 3.7 in | |
| May | 62°F (17°C) | 3.6 in | |
| June | 70°F (21°C) | 6.4 in | |
| July | 75°F (24°C) | 11.9 in | Wettest |
| August | 76°F (24°C) | 9.9 in | Warmest |
| September | 67°F (19°C) | 5.5 in | |
| October | 55°F (13°C) | 1.9 in | |
| November | 43°F (6°C) | 1.8 in | |
| December | 32°F (-0°C) | 1.1 in |
Iwon has a seasonal temperature swing of 46°F / from 29°F in January to 76°F in August. Total annual precipitation is 50.5 inches, with July being the wettest month (11.9") and January the driest (1.1").