Haeju vs Koch'ang Climate
92%matchOn climate, Koch'ang is a 92% match for Haeju. Compared with Haeju, Koch'ang has twice the winter rain and 5°F (3°C) milder winter nights.
Haeju gets 43 in (1097 mm) of rain a year and Koch'ang 44 in (1113 mm). August is the warmest month in both, with highs of 84°F (29°C) in Haeju 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)
HaejuKoch'angsolid = high, dashed = low
Rain (in per month)
HaejuKoch'ang
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Haeju | Koch'ang | Haeju | Koch'ang | Haeju | Koch'ang | |
| Jan | 35°F(1°C) | 41°F(5°C) | 19°F(-7°C) | 24°F(-4°C) | 0.4 in(11 mm) | 1.1 in(28 mm) |
| Feb | 39°F(4°C) | 45°F(7°C) | 23°F(-5°C) | 27°F(-3°C) | 0.7 in(18 mm) | 1.3 in(33 mm) |
| Mar | 50°F(10°C) | 55°F(13°C) | 32°F(0°C) | 33°F(1°C) | 1.0 in(25 mm) | 1.9 in(49 mm) |
| Apr | 62°F(17°C) | 66°F(19°C) | 42°F(6°C) | 43°F(6°C) | 2.2 in(57 mm) | 3.1 in(78 mm) |
| May | 71°F(22°C) | 75°F(24°C) | 53°F(12°C) | 54°F(12°C) | 3.6 in(91 mm) | 3.1 in(79 mm) |
| Jun | 78°F(26°C) | 81°F(27°C) | 63°F(17°C) | 63°F(17°C) | 4.5 in(114 mm) | 5.4 in(137 mm) |
| Jul | 82°F(28°C) | 85°F(29°C) | 70°F(21°C) | 71°F(22°C) | 14 in(343 mm) | 8.2 in(209 mm) |
| Aug | 84°F(29°C) | 87°F(30°C) | 71°F(21°C) | 72°F(22°C) | 9.5 in(242 mm) | 9.3 in(237 mm) |
| Sep | 78°F(26°C) | 80°F(27°C) | 61°F(16°C) | 62°F(17°C) | 4.3 in(110 mm) | 5.4 in(136 mm) |
| Oct | 67°F(20°C) | 71°F(22°C) | 48°F(9°C) | 49°F(10°C) | 1.4 in(36 mm) | 2.0 in(51 mm) |
| Nov | 52°F(11°C) | 58°F(15°C) | 35°F(2°C) | 38°F(4°C) | 1.3 in(34 mm) | 1.7 in(43 mm) |
| Dec | 38°F(4°C) | 45°F(7°C) | 22°F(-5°C) | 28°F(-2°C) | 0.6 in(16 mm) | 1.3 in(33 mm) |
1991–2020 averages, by calendar month.