Seoul vs Koch'ang Climate
93%matchSeoul vs Koch'ang: a 93% climate match. Compared with Seoul, Koch'ang has the same summer highs and more sun.
Seoul gets 49 in (1251 mm) of rain a year and Koch'ang 44 in (1113 mm). August is the warmest month in both, with highs of 86°F (30°C) in Seoul and 87°F (30°C) in Koch'ang.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
SeoulKoch'angsolid = high, dashed = low
Rain (in per month)
SeoulKoch'ang
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Seoul | Koch'ang | Seoul | Koch'ang | Seoul | Koch'ang | |
| Jan | 36°F(2°C) | 41°F(5°C) | 20°F(-6°C) | 24°F(-4°C) | 0.7 in(17 mm) | 1.1 in(28 mm) |
| Feb | 41°F(5°C) | 45°F(7°C) | 24°F(-4°C) | 27°F(-3°C) | 0.9 in(23 mm) | 1.3 in(33 mm) |
| Mar | 51°F(11°C) | 55°F(13°C) | 33°F(1°C) | 33°F(1°C) | 1.6 in(40 mm) | 1.9 in(49 mm) |
| Apr | 64°F(18°C) | 66°F(19°C) | 44°F(7°C) | 43°F(6°C) | 2.7 in(69 mm) | 3.1 in(78 mm) |
| May | 74°F(23°C) | 75°F(24°C) | 55°F(13°C) | 54°F(12°C) | 3.5 in(90 mm) | 3.1 in(79 mm) |
| Jun | 81°F(27°C) | 81°F(27°C) | 64°F(18°C) | 63°F(17°C) | 4.8 in(122 mm) | 5.4 in(137 mm) |
| Jul | 84°F(29°C) | 85°F(29°C) | 71°F(22°C) | 71°F(22°C) | 14 in(345 mm) | 8.2 in(209 mm) |
| Aug | 86°F(30°C) | 87°F(30°C) | 72°F(22°C) | 72°F(22°C) | 12 in(299 mm) | 9.3 in(237 mm) |
| Sep | 79°F(26°C) | 80°F(27°C) | 62°F(17°C) | 62°F(17°C) | 5.0 in(127 mm) | 5.4 in(136 mm) |
| Oct | 68°F(20°C) | 71°F(22°C) | 49°F(9°C) | 49°F(10°C) | 2.0 in(50 mm) | 2.0 in(51 mm) |
| Nov | 53°F(12°C) | 58°F(15°C) | 36°F(2°C) | 38°F(4°C) | 1.9 in(47 mm) | 1.7 in(43 mm) |
| Dec | 39°F(4°C) | 45°F(7°C) | 24°F(-5°C) | 28°F(-2°C) | 0.9 in(22 mm) | 1.3 in(33 mm) |
1991–2020 averages, by calendar month.