Question 1

Is Haimen safe to visit?

Accepted Answer

Travelia rates Haimen, China “some risk”, following US State Department and UK FCDO travel advisories.

Question 2

What is the sea temperature in Haimen in July?

Accepted Answer

The sea off Haimen averages about 28°C in July.

Question 3

When is the best time to visit Haimen?

Accepted Answer

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

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	14	14	16	21	24	27	28	28	27	24	20	16
Sea °C	18	18	20	22	25	27	28	28	28	26	23	20
Rain (days)	33	61	92	148	206	255	217	254	154	63	36	33

Haimen, China

Climate by month