Gunsan, South Korea Climate
South Korea
Pop. 264,656 Elev. 14 m / 46 ft
TZ: Asia/Seoul (UTC+9) ·
Gunsan sees warm summers peaking at 87°F (31°C) in July, and cold winters that bottom out around 26°F (-3°C) in February. Humidity pushes the summer feels-like temperature to 104°F (40°C), while wind chill can drive winter lows to 19°F (-7°C). Precipitation occurs on roughly 54 days per year (58.1 in / 1477 mm total), with 12 in (305 mm) of annual snowfall. The city averages 107 sunny days per year and around 28 thunderstorm days. Ocean water temperatures reach 85°F (29°C) in summer.
| Temperature | 31°C (87°F) high | -3°C (26°F) low |
| Feels like | 40°C (104°F) high | -7°C (19°F) low |
| Rain | 54 days | 1477 mm (58.1 in) /yr |
| Snow | 0 days | 305 mm (12.0 in) /yr |
| Sky | 107 sunny | 28 stormy |
| Wind | 1.4 m/s (3.2 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 56
Feb 53
Mar 47
Apr 59
May 69
Jun 58
Jul 60
Aug 71
Sep 67
Oct 38
Nov 52
Dec Humidity (%)
70
Jan 67
Feb 65
Mar 67
Apr 74
May 79
Jun 79
Jul 82
Aug 81
Sep 79
Oct 69
Nov 67
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 11 km Gunsan Airport / Gunsan Air Base (KUV)
Ski resort 129 km
National park 45 km 변산반도국립공원
Mountain peak
(1,513 m) 90 km 남덕유산
Hospital 0 km 참조은가정의학과의원
Hiking trail 14 km 한국 트레킹 노선
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 5°C 40°F | -2°C 28°F | 18 mm 0.7 in | 144 mm5.7 in | 7 |
| February | 3°C 38°F | -3°C 26°F | 6 mm 0.3 in | 109 mm4.3 in | 6 |
| March | 11°C 52°F | 5°C 40°F | 44 mm 1.7 in | 28 mm1.1 in | 11 |
| April | 17°C 62°F | 10°C 50°F | 69 mm 2.7 in | 2 mm0.1 in | 11 |
| May | 20°C 69°F | 15°C 58°F | 113 mm 4.4 in | — | 12 |
| June | 25°C 78°F | 21°C 70°F | 320 mm 12.6 in | — | 4 |
| July | 31°C 87°F | 26°C 78°F | 249 mm 9.8 in | — | 11 |
| August | 30°C 87°F | 26°C 79°F | 167 mm 6.6 in | — | 10 |
| September | 27°C 80°F | 22°C 72°F | 251 mm 9.9 in | — | 5 |
| October | 21°C 70°F | 16°C 60°F | 187 mm 7.3 in | — | 3 |
| November | 14°C 57°F | 7°C 44°F | 14 mm 0.6 in | 0 mm0.0 in | 16 |
| December | 7°C 45°F | 0°C 32°F | 39 mm 1.5 in | 22 mm0.9 in | 11 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 7 | 0 |
| February | 6 | 0 |
| March | 11 | 0 |
| April | 11 | 1 |
| May | 12 | 5 |
| June | 4 | 2 |
| July | 11 | 3 |
| August | 10 | 4 |
| September | 5 | 8 |
| October | 3 | 5 |
| November | 16 | 0 |
| December | 11 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 7°C 44°F | 1°C 34°F |
| February | 6°C 43°F | 1°C 33°F |
| March | 9°C 48°F | 6°C 43°F |
| April | 15°C 58°F | 13°C 55°F |
| May | 19°C 67°F | 17°C 63°F |
| June | 26°C 78°F | 23°C 73°F |
| July | 28°C 83°F | 28°C 82°F |
| August | 29°C 85°F | 28°C 83°F |
| September | 29°C 84°F | 25°C 76°F |
| October | 23°C 73°F | 19°C 66°F |
| November | 17°C 62°F | 10°C 50°F |
| December | 10°C 50°F | 4°C 39°F |