Question 1

Is Barnstable safe to visit?

Accepted Answer

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

Question 2

What is the sea temperature in Barnstable in July?

Accepted Answer

The sea off Barnstable averages about 19°C in July.

Question 3

When is the best time to visit Barnstable?

Accepted Answer

Barnstable is warmest in Jul and driest in Jul; mild (18–28°C) months are Jun, Jul, Aug.

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	-1	0	3	8	13	18	21	21	17	12	7	2
Sea °C	4	3	3	6	10	15	19	20	19	15	11	7
Rain (days)	93	92	93	97	90	81	76	85	88	95	112	108

Barnstable, United States

Climate by month