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Jumunjin, South Korea
Full City Profile
20,600
Population
576/sq mi density
30 ft
Elevation
9 meters
52°F
Avg Temperature
11°C
Jumunjin experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 30°F in January while summers reach 73°F in July. The area gets 242 sunny days per year. Annual precipitation totals 51.7 inches. The area receives 5.2 inches of snow annually.
Temperature
30°F Jan (-1°C)
73°F Jul (23°C)
| Annual Average | 52.3°F |
| 3% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 242 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 35.8 sq mi (92.6 km²) |
| Population Density | 576/sq mi |
| Coordinates | 37.8914°N, 128.8258°W |
| Timezone | Asia/Seoul |
Precipitation & Snow
Air Quality
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Ch'uga-ryong (140 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ch'uga-ryong | Shield | 452 m (1,483 ft) | Unknown | 140 km |
| Ulreung | Stratovolcano | 984 m (3,228 ft) | -2990 | 185 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 1.8 in | Coldest |
| February | 32°F (0°C) | 1.9 in | |
| March | 40°F (4°C) | 2.3 in | |
| April | 52°F (11°C) | 3.0 in | |
| May | 60°F (16°C) | 3.3 in | |
| June | 66°F (19°C) | 4.7 in | |
| July | 73°F (23°C) | 8.9 in | |
| August | 74°F (23°C) | 10.9 in | Warmest, Wettest |
| September | 66°F (19°C) | 7.6 in | |
| October | 56°F (14°C) | 3.2 in | |
| November | 45°F (7°C) | 2.6 in | |
| December | 35°F (2°C) | 1.5 in | Driest |
Jumunjin has a seasonal temperature swing of 44°F / from 30°F in January to 74°F in August. Total annual precipitation is 51.8 inches, with August being the wettest month (10.9") and December the driest (1.5").