Seonghwan, Chungcheongnam-do Climate
South Korea
Pop. 29,239 Elev. 38 m / 125 ft
TZ: Asia/Seoul (UTC+9) ·
Seonghwan sees warm summers peaking at 90°F (32°C) in July, and frigid winters that bottom out around 21°F (-6°C) in February. Humidity pushes the summer feels-like temperature to 110°F (43°C), while wind chill can drive winter lows to 13°F (-11°C). Precipitation occurs on roughly 53 days per year (52.1 in / 1322 mm total), with snow on 1 days and 18 in (458 mm) of annual accumulation. The city averages 116 sunny days per year and around 29 thunderstorm days. Ocean water temperatures reach 82°F (28°C) in summer.
| Temperature | 32°C (90°F) high | -6°C (21°F) low |
| Feels like | 43°C (110°F) high | -10°C (13°F) low |
| Rain | 53 days | 1322 mm (52.1 in) /yr |
| Snow | 1 days | 458 mm (18.0 in) /yr |
| Sky | 116 sunny | 29 stormy |
| Wind | 1.2 m/s (2.7 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, May
Sky & Air by Month
Cloud cover (%)
46
Jan 34
Feb 52
Mar 47
Apr 60
May 69
Jun 63
Jul 69
Aug 75
Sep 74
Oct 36
Nov 44
Dec Humidity (%)
66
Jan 57
Feb 57
Mar 57
Apr 64
May 66
Jun 71
Jul 81
Aug 82
Sep 79
Oct 65
Nov 64
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 40 km Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ)
Ski resort 27 km
National park 64 km 계룡산국립공원
Mountain peak
(1,522 m) 129 km 설천봉
Hospital 5 km 직산의원
Hiking trail 39 km 금북정맥
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 4°C 38°F | -5°C 22°F | 7 mm 0.3 in | 134 mm5.3 in | 13 |
| February | 3°C 38°F | -6°C 21°F | 3 mm 0.1 in | 59 mm2.3 in | 12 |
| March | 13°C 56°F | 2°C 36°F | 32 mm 1.3 in | 170 mm6.7 in | 12 |
| April | 20°C 67°F | 7°C 45°F | 74 mm 2.9 in | 40 mm1.6 in | 13 |
| May | 23°C 73°F | 12°C 54°F | 82 mm 3.2 in | — | 9 |
| June | 29°C 84°F | 20°C 67°F | 146 mm 5.8 in | — | 3 |
| July | 32°C 90°F | 24°C 76°F | 238 mm 9.4 in | — | 10 |
| August | 32°C 89°F | 24°C 76°F | 201 mm 7.9 in | — | 4 |
| September | 27°C 80°F | 19°C 67°F | 305 mm 12.0 in | — | 1 |
| October | 21°C 69°F | 13°C 55°F | 186 mm 7.3 in | — | 4 |
| November | 14°C 57°F | 3°C 37°F | 14 mm 0.6 in | 1 mm0.0 in | 20 |
| December | 5°C 42°F | -4°C 25°F | 34 mm 1.3 in | 54 mm2.1 in | 15 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 13 | 0 |
| February | 12 | 0 |
| March | 12 | 0 |
| April | 13 | 1 |
| May | 9 | 4 |
| June | 3 | 3 |
| July | 10 | 5 |
| August | 4 | 4 |
| September | 1 | 7 |
| October | 4 | 4 |
| November | 20 | 1 |
| December | 15 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 6°C 42°F | 0°C 32°F |
| February | 3°C 38°F | 0°C 32°F |
| March | 7°C 45°F | 3°C 37°F |
| April | 13°C 55°F | 10°C 51°F |
| May | 17°C 63°F | 15°C 60°F |
| June | 23°C 74°F | 21°C 71°F |
| July | 27°C 81°F | 28°C 82°F |
| August | 28°C 82°F | 28°C 82°F |
| September | 28°C 82°F | 24°C 75°F |
| October | 23°C 74°F | 17°C 63°F |
| November | 17°C 63°F | 8°C 47°F |
| December | 11°C 52°F | 2°C 35°F |