Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Ulsan is from April, May, October. — consistent weather climate
🌧Rainy
| Score | 27 | 29 | 47 | 75 | 82 | 70 | 46 | 44 | 56 | 82 | 63 | 32 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cool & rainy | Mild | Rainy | Rainy | Hot & rainy | Rainy | Mild | Cold | Cold |
| Temperature | -3–7°C | -1–9°C | 3–14°C | 8–18°C | 12–23°C | 17–26°C | 22–29°C | 23–30°C | 19–25°C | 12–20°C | 5–15°C | -2–8°C |
| Feels like | -8–2°C | -6–5°C | -1–11°C | 5–17°C | 11–24°C | 19–28°C | 26–33°C | 27–35°C | 20–27°C | 10–20°C | 2–13°C | -6–4°C |
| Precipitation | 41mm 5 days | 44mm 5 days | 81mm 7 days | 100mm 8 days | 93mm 7 days | 159mm 11 days | 256mm 17 days | 211mm 17 days | 252mm 16 days | 99mm 7 days | 46mm 4 days | 34mm 3 days |
| Sunshine | 7.7h ☀︎ 76% | 8.4h ☀︎ 77% | 8.7h ☀︎ 73% | 9.0h ☀︎ 69% | 9.9h ☀︎ 71% | 8.1h ☀︎ 56% | 7.1h ☀︎ 50% | 9.6h ☀︎ 72% | 6.8h ☀︎ 55% | 8.1h ☀︎ 71% | 8.0h ☀︎ 77% | 7.9h ☀︎ 80% |
| Wind | NW · 18 km/h | NW · 18 km/h | NW · 17 km/h | NW · 18 km/h | SW · 17 km/h | SE · 15 km/h | S · 15 km/h | E · 15 km/h | N · 16 km/h | NW · 16 km/h | NW · 15 km/h | NW · 17 km/h |
| Humidity (%) | 57% | 58% | 65% | 67% | 69% | 77% | 84% | 82% | 82% | 74% | 69% | 60% |
| Day length | 10.1h | 10.9h | 12.0h | 13.1h | 14.0h | 14.5h | 14.3h | 13.5h | 12.4h | 11.3h | 10.3h | 9.8h |