Is Haikou safe to visit?

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

What is the sea temperature in Haikou in July?

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

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

coastal destination · city of 2,873,358 · warmest in Jun · sea ~28°C in July · budget-friendly

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	18	19	22	25	28	29	29	28	28	26	22	19
High °C	21	22	25	29	31	32	33	32	30	28	25	22
Low °C	15	16	19	22	24	25	25	25	24	23	19	16
Sea °C	20	19	20	23	26	28	28	28	28	27	25	22
Rain (days)	24	36	51	99	183	249	248	255	240	195	71	33

Warmest month: Jun. Driest: Jan.

JanFebMarAprMayAugSepOctNovDecmild (18–28°C)

Places from OpenStreetMap contributors (ODbL) — 18 sights and 36 places to eat mapped in total.