Haeju vs Koesan Climate
94%matchHaeju and Koesan are a 94% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Haeju gets 43 in (1097 mm) of rain a year and Koesan 47 in (1191 mm). August is the warmest month in both, with highs of 84°F (29°C) in Haeju and 84°F (29°C) in Koesan.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
HaejuKoesansolid = high, dashed = low
Rain (in per month)
HaejuKoesan
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Haeju | Koesan | Haeju | Koesan | Haeju | Koesan | |
| Jan | 35°F(1°C) | 36°F(2°C) | 19°F(-7°C) | 17°F(-8°C) | 0.4 in(11 mm) | 0.8 in(20 mm) |
| Feb | 39°F(4°C) | 42°F(5°C) | 23°F(-5°C) | 22°F(-6°C) | 0.7 in(18 mm) | 1.1 in(29 mm) |
| Mar | 50°F(10°C) | 53°F(12°C) | 32°F(0°C) | 30°F(-1°C) | 1.0 in(25 mm) | 1.8 in(46 mm) |
| Apr | 62°F(17°C) | 66°F(19°C) | 42°F(6°C) | 41°F(5°C) | 2.2 in(57 mm) | 3.0 in(77 mm) |
| May | 71°F(22°C) | 75°F(24°C) | 53°F(12°C) | 52°F(11°C) | 3.6 in(91 mm) | 3.4 in(87 mm) |
| Jun | 78°F(26°C) | 82°F(28°C) | 63°F(17°C) | 62°F(17°C) | 4.5 in(114 mm) | 5.4 in(137 mm) |
| Jul | 82°F(28°C) | 84°F(29°C) | 70°F(21°C) | 69°F(21°C) | 14 in(343 mm) | 12 in(306 mm) |
| Aug | 84°F(29°C) | 84°F(29°C) | 71°F(21°C) | 69°F(21°C) | 9.5 in(242 mm) | 9.5 in(242 mm) |
| Sep | 78°F(26°C) | 77°F(25°C) | 61°F(16°C) | 57°F(14°C) | 4.3 in(110 mm) | 5.4 in(138 mm) |
| Oct | 67°F(20°C) | 67°F(20°C) | 48°F(9°C) | 44°F(6°C) | 1.4 in(36 mm) | 1.8 in(46 mm) |
| Nov | 52°F(11°C) | 53°F(12°C) | 35°F(2°C) | 32°F(0°C) | 1.3 in(34 mm) | 1.5 in(38 mm) |
| Dec | 38°F(4°C) | 40°F(4°C) | 22°F(-5°C) | 20°F(-7°C) | 0.6 in(16 mm) | 1.0 in(25 mm) |
1991–2020 averages, by calendar month.