Question 1

Is Hayward safe to visit?

Accepted Answer

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

Question 2

What is the sea temperature in Hayward in July?

Accepted Answer

The sea off Hayward averages about 14°C in July.

Question 3

When is the best time to visit Hayward?

Accepted Answer

Hayward is warmest in Jul and driest in Jul; 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	9	11	12	14	16	18	20	20	20	17	12	9
Sea °C	12	12	12	12	12	13	14	15	15	14	13	12
Rain (days)	114	96	86	36	12	3	1	3	8	33	79	83

Hayward, United States

Climate by month