Hwasun vs Koesan Climate
91%matchOn climate, Koesan is a 91% match for Hwasun. Compared with Hwasun, Koesan has the same summer highs and 6°F (4°C) colder winter nights.
Hwasun gets 50 in (1260 mm) of rain a year and Koesan 47 in (1191 mm). August is the warmest month in both, with highs of 86°F (30°C) in Hwasun 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)
HwasunKoesansolid = high, dashed = low
Rain (in per month)
HwasunKoesan
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Hwasun | Koesan | Hwasun | Koesan | Hwasun | Koesan | |
| Jan | 42°F(5°C) | 36°F(2°C) | 24°F(-4°C) | 17°F(-8°C) | 1.1 in(28 mm) | 0.8 in(20 mm) |
| Feb | 46°F(8°C) | 42°F(5°C) | 26°F(-3°C) | 22°F(-6°C) | 1.5 in(38 mm) | 1.1 in(29 mm) |
| Mar | 56°F(13°C) | 53°F(12°C) | 34°F(1°C) | 30°F(-1°C) | 2.4 in(60 mm) | 1.8 in(46 mm) |
| Apr | 66°F(19°C) | 66°F(19°C) | 44°F(6°C) | 41°F(5°C) | 3.5 in(88 mm) | 3.0 in(77 mm) |
| May | 74°F(24°C) | 75°F(24°C) | 54°F(12°C) | 52°F(11°C) | 3.8 in(97 mm) | 3.4 in(87 mm) |
| Jun | 80°F(27°C) | 82°F(28°C) | 63°F(17°C) | 62°F(17°C) | 6.2 in(157 mm) | 5.4 in(137 mm) |
| Jul | 84°F(29°C) | 84°F(29°C) | 71°F(22°C) | 69°F(21°C) | 9.6 in(243 mm) | 12 in(306 mm) |
| Aug | 86°F(30°C) | 84°F(29°C) | 71°F(22°C) | 69°F(21°C) | 11 in(282 mm) | 9.5 in(242 mm) |
| Sep | 80°F(26°C) | 77°F(25°C) | 62°F(17°C) | 57°F(14°C) | 5.4 in(136 mm) | 5.4 in(138 mm) |
| Oct | 71°F(22°C) | 67°F(20°C) | 49°F(9°C) | 44°F(6°C) | 2.2 in(55 mm) | 1.8 in(46 mm) |
| Nov | 58°F(15°C) | 53°F(12°C) | 38°F(3°C) | 32°F(0°C) | 1.8 in(45 mm) | 1.5 in(38 mm) |
| Dec | 46°F(8°C) | 40°F(4°C) | 28°F(-2°C) | 20°F(-7°C) | 1.2 in(31 mm) | 1.0 in(25 mm) |
1991–2020 averages, by calendar month.