Jangseong, Jeollanam-do Climate
South Korea
Pop. 42,129 Elev. 70 m / 230 ft
TZ: Asia/Seoul (UTC+9) ·
Jangseong has warm summers with average highs of 91°F (33°C) in July, and cold winters averaging 25°F (-4°C) in February. Humidity pushes the summer feels-like temperature to 110°F (43°C), while wind chill can drive winter lows to 18°F (-8°C). Rain falls on about 54 days per year (51.4 in / 1306 mm total), with 12 in (300 mm) of annual snowfall. The city averages 93 sunny days per year and around 33 thunderstorm days. Ocean water temperatures reach 86°F (30°C) in summer.
| Temperature | 33°C (91°F) high | -4°C (25°F) low |
| Feels like | 44°C (110°F) high | -8°C (18°F) low |
| Rain | 54 days | 1306 mm (51.4 in) /yr |
| Snow | 0 days | 300 mm (11.8 in) /yr |
| Sky | 93 sunny | 33 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
Sky & Air by Month
Cloud cover (%)
52
Jan 59
Feb 56
Mar 50
Apr 58
May 70
Jun 57
Jul 67
Aug 75
Sep 64
Oct 41
Nov 52
Dec Humidity (%)
70
Jan 65
Feb 60
Mar 59
Apr 68
May 71
Jun 74
Jul 81
Aug 82
Sep 78
Oct 69
Nov 66
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 19 km Gwangju Airport (KWJ)
Ski resort 195 km
National park 21 km 내장산 국립공원
Mountain peak
(1,507 m) 68 km 노고단
Hospital 2 km 장성병원
Hiking trail 48 km 변산마실길 1코스
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 6°C 42°F | -3°C 26°F | 19 mm 0.7 in | 155 mm6.1 in | 7 |
| February | 5°C 41°F | -4°C 25°F | 16 mm 0.6 in | 106 mm4.2 in | 5 |
| March | 14°C 57°F | 3°C 37°F | 40 mm 1.6 in | 12 mm0.5 in | 8 |
| April | 20°C 68°F | 8°C 47°F | 64 mm 2.5 in | 1 mm0.0 in | 8 |
| May | 22°C 72°F | 12°C 54°F | 116 mm 4.6 in | — | 11 |
| June | 28°C 83°F | 19°C 67°F | 227 mm 8.9 in | — | 3 |
| July | 33°C 91°F | 24°C 75°F | 209 mm 8.2 in | — | 9 |
| August | 31°C 89°F | 24°C 75°F | 233 mm 9.2 in | — | 4 |
| September | 28°C 82°F | 21°C 69°F | 185 mm 7.3 in | — | 1 |
| October | 22°C 72°F | 14°C 57°F | 150 mm 5.9 in | — | 8 |
| November | 15°C 60°F | 4°C 40°F | 16 mm 0.6 in | — | 17 |
| December | 9°C 48°F | -1°C 30°F | 29 mm 1.2 in | 26 mm1.0 in | 12 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 7 | 0 |
| February | 5 | 0 |
| March | 8 | 0 |
| April | 8 | 1 |
| May | 11 | 4 |
| June | 3 | 4 |
| July | 9 | 5 |
| August | 4 | 6 |
| September | 1 | 8 |
| October | 8 | 5 |
| November | 17 | 0 |
| December | 12 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 7°C 45°F | 0°C 33°F |
| February | 5°C 42°F | 0°C 32°F |
| March | 10°C 50°F | 6°C 43°F |
| April | 15°C 59°F | 13°C 55°F |
| May | 19°C 67°F | 17°C 63°F |
| June | 26°C 79°F | 23°C 73°F |
| July | 29°C 84°F | 28°C 82°F |
| August | 30°C 86°F | 28°C 82°F |
| September | 30°C 85°F | 25°C 76°F |
| October | 24°C 76°F | 19°C 65°F |
| November | 17°C 62°F | 9°C 48°F |
| December | 11°C 53°F | 3°C 38°F |