Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 9 | 11 | 14 | 17 | 20 | 24 | 28 | 29 | 26 | 22 | 17 | 10 | 19 |
| Daily mean°C | 4 | 7 | 10 | 15 | 18 | 22 | 26 | 27 | 24 | 19 | 13 | 6 | 16 |
| Daily low°C | 0 | 2 | 6 | 12 | 16 | 20 | 24 | 26 | 22 | 14 | 9 | 0 | 13 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 11 | 14 | 19 | 21 | 26 | 30 | 34 | 35 | 30 | 25 | 20 | 12 | 23 |
| Mean feelsDaily mean feels-like°C | -2 | 1 | 8 | 13 | 20 | 25 | 29 | 30 | 23 | 17 | 8 | -2 | 14 |
| Low feelsDaily low feels-like°C | -16 | -11 | -4 | 4 | 10 | 19 | 24 | 25 | 16 | 5 | -4 | -14 | 4 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 65 | 66 | 74 | 71 | 78 | 84 | 89 | 84 | 79 | 67 | 67 | 62 | 74 |
| Dewpoint°C | -2.7 | 1.0 | 4.8 | 8.9 | 14.5 | 19.3 | 23.6 | 25.1 | 19.7 | 11.4 | 6.7 | -1.0 | 10.9 |
| Precipitation | |||||||||||||
| Rainfallmm | 30 | 31 | 99 | 74 | 137 | 168 | 338 | 257 | 173 | 28 | 54 | 7 | 1396 |
| Rain days≥1mm | 4 | 7 | 8 | 7 | 7 | 9 | 15 | 14 | 12 | 4 | 6 | 1 | 94 |
| Snowfallmm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind | |||||||||||||
| Wind avgm/s | 4.6 | 4.9 | 4.1 | 4.9 | 4.3 | 3.5 | 4.1 | 3.9 | 4.4 | 4.0 | 4.3 | 4.4 | 4.3 |
| Wind gustsm/s | 8.8 | 9.6 | 9.0 | 8.1 | 8.2 | 7.5 | 7.6 | 8.2 | 9.7 | 8.4 | 8.8 | 8.7 | 8.5 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 7.8 | 8.6 | 9.3 | 10.6 | 10.3 | 9.9 | 8.7 | 9.4 | 8.4 | 9.3 | 8.0 | 7.7 | 9.0 |
| Clear skyindex | 59% | 57% | 49% | 53% | 46% | 34% | 26% | 46% | 42% | 67% | 67% | 67% | 51% |
| UV indexmax avg | 2.2 | 3.1 | 4.4 | 6.0 | 6.3 | 6.1 | 5.8 | 6.9 | 5.4 | 4.4 | 2.8 | 2.1 | 4.6 |
Compared across South Korea
Yeosu: -9.9 °C. Typical range in South Korea: -13.0–-10.7 °C. Low anchor: Hwaseong-si, -14.6 °C. High anchor: Chinju, -8.9 °C.
108 cities tracked