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Sil-li, North Korea
Full City Profile
19,463
Population
2,409/sq mi density
30 ft
Elevation
9 meters
49°F
Avg Temperature
10°C
Sil-li experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 19°F in January while summers reach 75°F in July. The area gets 264 sunny days per year. Annual precipitation totals 39.4 inches. The area receives 2.0 inches of snow annually.
Temperature
19°F Jan (-7°C)
75°F Jul (24°C)
| Annual Average | 49.2°F |
| 9% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 264 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 8.1 sq mi (20.9 km²) |
| Population Density | 2,409/sq mi |
| Coordinates | 39.4947°N, 125.4736°W |
| Timezone | Asia/Pyongyang |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1921 | XIAOSI, DANDONG, LIAONING | Earthquake | — | — | 117 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 0.7 in | Coldest, Driest |
| February | 25°F (-4°C) | 0.7 in | |
| March | 36°F (2°C) | 0.9 in | |
| April | 50°F (10°C) | 2.1 in | |
| May | 60°F (16°C) | 2.8 in | |
| June | 69°F (21°C) | 4.3 in | |
| July | 75°F (24°C) | 10.5 in | Wettest |
| August | 75°F (24°C) | 8.9 in | Warmest |
| September | 65°F (18°C) | 4.7 in | |
| October | 53°F (12°C) | 1.9 in | |
| November | 38°F (3°C) | 1.4 in | |
| December | 25°F (-4°C) | 0.7 in |
Sil-li has a seasonal temperature swing of 56°F / from 19°F in January to 75°F in August. Total annual precipitation is 39.4 inches, with July being the wettest month (10.5") and January the driest (0.7").