Sil-li, South Pyongan Climate
North Korea
Pop. 19,463 Elev. 9 m / 30 ft
TZ: Asia/Pyongyang (UTC+9) ·
Sil-li sees warm summers peaking at 86°F (30°C) in July, and frigid winters that bottom out around 16°F (-9°C) in January. Humidity pushes the summer feels-like temperature to around 101°F (38°C). Precipitation occurs on roughly 61 days per year (51.1 in / 1299 mm total), with snow on 3 days and 16 in (415 mm) of annual accumulation. The city averages 157 sunny days per year and around 36 thunderstorm days. Ocean water temperatures reach 82°F (28°C) in summer.
| Temperature | 30°C (86°F) high | -9°C (16°F) low |
| Feels like | 39°C (101°F) high | -12°C (11°F) low |
| Rain | 61 days | 1299 mm (51.1 in) /yr |
| Snow | 3 days | 415 mm (16.3 in) /yr |
| Sky | 157 sunny | 36 stormy |
| Wind | 1.1 m/s (2.5 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, May, Oct
Sky & Air by Month
Cloud cover (%)
27
Jan 19
Feb 47
Mar 51
Apr 59
May 58
Jun 65
Jul 66
Aug 55
Sep 58
Oct 36
Nov 35
Dec Humidity (%)
63
Jan 58
Feb 59
Mar 68
Apr 73
May 77
Jun 82
Jul 84
Aug 80
Sep 72
Oct 70
Nov 62
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 34 km Pyongyang Sunan International Airport (FNJ)
Ski resort 187 km 天桥沟滑雪场
National park 206 km 五女峰国家森林公园
Mountain peak
(1,599 m) 92 km 향로봉
Hospital 31 km
Hiking trail 208 km 평화누리길 10코스(고랑포길)
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 1°C 34°F | -9°C 16°F | 2 mm 0.1 in | 139 mm5.5 in | 19 |
| February | 1°C 34°F | -8°C 18°F | 0 mm 0.0 in | 73 mm2.9 in | 23 |
| March | 11°C 51°F | 1°C 33°F | 6 mm 0.2 in | 36 mm1.4 in | 13 |
| April | 17°C 62°F | 7°C 45°F | 96 mm 3.8 in | 85 mm3.4 in | 10 |
| May | 22°C 71°F | 13°C 55°F | 101 mm 4.0 in | — | 9 |
| June | 27°C 80°F | 19°C 66°F | 233 mm 9.2 in | — | 9 |
| July | 30°C 86°F | 24°C 75°F | 214 mm 8.4 in | — | 9 |
| August | 30°C 85°F | 24°C 75°F | 329 mm 13.0 in | — | 8 |
| September | 27°C 81°F | 19°C 66°F | 148 mm 5.8 in | — | 11 |
| October | 18°C 65°F | 10°C 51°F | 124 mm 4.9 in | — | 11 |
| November | 11°C 52°F | 1°C 34°F | 30 mm 1.2 in | — | 18 |
| December | 1°C 35°F | -7°C 20°F | 15 mm 0.6 in | 81 mm3.2 in | 17 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 19 | 0 |
| February | 23 | 0 |
| March | 13 | 0 |
| April | 10 | 2 |
| May | 9 | 3 |
| June | 9 | 7 |
| July | 9 | 6 |
| August | 8 | 10 |
| September | 11 | 2 |
| October | 11 | 4 |
| November | 18 | 1 |
| December | 17 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 2°C 35°F | 0°C 32°F |
| February | 1°C 33°F | 0°C 32°F |
| March | 6°C 43°F | 1°C 33°F |
| April | 13°C 55°F | 11°C 52°F |
| May | 18°C 64°F | 17°C 62°F |
| June | 23°C 74°F | 23°C 74°F |
| July | 27°C 81°F | 27°C 81°F |
| August | 28°C 82°F | 27°C 80°F |
| September | 26°C 78°F | 23°C 73°F |
| October | 22°C 71°F | 13°C 56°F |
| November | 11°C 52°F | 5°C 41°F |
| December | 6°C 42°F | 0°C 32°F |