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Sannae, South Korea
Full City Profile
682 ft
Elevation
208 meters
54°F
Avg Temperature
12°C
Sannae experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 31°F in January while summers reach 77°F in July. The area gets 260 sunny days per year. Annual precipitation totals 65.5 inches. The area receives 9.5 inches of snow annually.
Temperature
31°F Jan (-1°C)
77°F Jul (25°C)
| Annual Average | 54.2°F |
| 0% below US avg | |
| January Average | 31°F (-1°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 682 ft (208 m) |
| Area | 18.8 sq mi (48.7 km²) |
| Population Density | 0/sq mi |
| Coordinates | 35.5678°N, 127.0301°W |
| Timezone | Asia/Seoul |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1700 | YELLOW SEA | Earthquake | — | — | 114 km |
| 1649 | YELLOW SEA | Earthquake | — | — | 94 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-1°C) | 1.3 in | Coldest, Driest |
| February | 33°F (1°C) | 1.7 in | |
| March | 42°F (5°C) | 2.2 in | |
| April | 53°F (12°C) | 3.8 in | |
| May | 62°F (17°C) | 3.7 in | |
| June | 70°F (21°C) | 6.7 in | |
| July | 77°F (25°C) | 11.2 in | Wettest |
| August | 78°F (25°C) | 9.5 in | Warmest |
| September | 69°F (20°C) | 5.5 in | |
| October | 58°F (14°C) | 2.2 in | |
| November | 45°F (7°C) | 2.0 in | |
| December | 35°F (2°C) | 1.3 in |
Sannae has a seasonal temperature swing of 47°F / from 31°F in January to 78°F in August. Total annual precipitation is 51.1 inches, with July being the wettest month (11.2") and January the driest (1.3").