Question 1

Is New Haven safe to visit?

Accepted Answer

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

Question 2

What is the sea temperature in New Haven in July?

Accepted Answer

The sea off New Haven averages about 22°C in July.

Question 3

When is the best time to visit New Haven?

Accepted Answer

New Haven is warmest in Jul and driest in Feb; 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	-2	-1	4	9	15	20	23	22	18	12	7	1
Sea °C	4	2	3	7	12	18	22	23	22	18	13	8
Rain (days)	94	87	104	106	102	93	96	98	93	93	104	102

New Haven, United States

Climate by month