Question 1

Is Kailua safe to visit?

Accepted Answer

Travelia rates Kailua, United States “safe”, following US State Department and UK FCDO travel advisories.

Question 2

What is the sea temperature in Kailua in July?

Accepted Answer

The sea off Kailua averages about 26°C in July.

Question 3

When is the best time to visit Kailua?

Accepted Answer

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

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	21	21	22	22	23	24	24	25	25	24	23	22
Sea °C	24	24	24	24	25	26	26	26	27	27	26	25
Rain (days)	255	222	255	235	174	106	130	166	120	202	255	255

Kailua, United States

Climate by month