Question 1

Is Shimonoseki safe to visit?

Accepted Answer

Travelia rates Shimonoseki, Japan “safe”, following US State Department and UK FCDO travel advisories.

Question 2

What is the sea temperature in Shimonoseki in July?

Accepted Answer

The sea off Shimonoseki averages about 25°C in July.

Question 3

When is the best time to visit Shimonoseki?

Accepted Answer

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

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	6	6	9	14	18	22	26	27	23	18	13	8
Sea °C	15	13	13	15	18	21	25	27	26	23	20	17
Rain (days)	76	84	110	158	158	255	255	139	199	98	78	63

Shimonoseki, Japan

Climate by month