Ulsan Weather in January

Ulsan in January sees low temperatures, with highs around 8°C (46°F) and overnight lows of -1°C (30°F). Around 35 mm (1.4 in) of snow/rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Ulsan in January

Snow/rain is expected on roughly 6 days, totalling around 35 mm (1.4 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Ulsan in January

If you're visiting Ulsan in January, expect highs of 8°C (46°F) and overnight lows around -1°C (30°F). The month of January belongs to the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Ulsan in January

The area experiences a moderate amount of sunshine, with approximately 188 hours of sunlight expected. This means a decent mix of sun and overcast.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Ulsan. Our weather planner can help you explore destinations with more pleasant weather conditions.