Question 1

Is Mannar safe to visit?

Accepted Answer

Travelia rates Mannar, Sri Lanka “some risk”, following US State Department and UK FCDO travel advisories.

Question 2

What is the sea temperature in Mannar in July?

Accepted Answer

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

Question 3

When is the best time to visit Mannar?

Accepted Answer

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

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	26	26	28	30	30	29	29	29	29	28	27	26
Sea °C	27	28	29	30	30	29	28	28	28	28	28	28
Rain (days)	67	40	44	89	57	6	16	14	37	180	255	212

Mannar, Sri Lanka

Climate by month