Question 1

Is Ulsan safe to visit?

Accepted Answer

Travelia rates Ulsan, South Korea “safe”, following US State Department and UK FCDO travel advisories.

Question 2

What is the sea temperature in Ulsan in July?

Accepted Answer

The sea off Ulsan averages about 23°C in July.

Question 3

When is the best time to visit Ulsan?

Accepted Answer

Ulsan is warmest in Aug and driest in Dec; mild (18–28°C) months are Jun, Jul, Aug, Sep.

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	1	2	7	12	17	20	24	25	20	15	9	3
Sea °C	15	13	14	15	16	20	23	26	24	22	19	17
Rain (days)	32	42	65	103	105	176	232	210	149	55	48	24

Ulsan, South Korea

Climate by month