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Best time to visit

Best time to visit Sri Lanka

Our pick: depends on the coastBest valueChecked 22 October 2026

Sri Lanka has two monsoons, so there's always a dry coast. December to March is best for the west and south coasts and the hill country. May to September is best for the east coast (Trincomalee, Arugam Bay).

  1. Best value
  2. Busy and pricier
  3. Quiet
RatingBest value
Areas covered3 on this page

The cultural triangle in the middle of the island is good for most of the year. April and November can be wet anywhere as the monsoons change over.

Where timing differs

Month by month in Colombo

  1. J25°
  2. F26°
  3. M27°
  4. A28°
  5. M27°
  6. J27°
  7. J26°
  8. A26°
  9. S26°
  10. O26°
  11. N26°
  12. D26°

Best valueBusy and pricierQuiet

Average temperature each month (NASA POWER, 2001 to 2025), coloured by season.

Planning a round trip

Most visitors combine the cultural triangle (Sigiriya, Dambulla, Kandy), the hill country tea estates and a beach. From December to March, finish on the south or west coast. From May to September, finish on the east coast instead. That way you'll have the best weather wherever you end up.

Wildlife by season

Before you go

Stay and do

Ready to book Sri Lanka? Compare places to stay and things to do.

Hotels in Colombo in AprilTours and tickets in Colombo

We may earn a commission if you book through these links, at no extra cost to you. It never affects our ratings.

See the when-to-go filter on the map Sri Lanka travel guide Search flights

Questions people ask

When is monsoon season in Sri Lanka?
The south-west monsoon runs May to September, the north-east monsoon December to February.
When is the best time to visit Sri Lanka's south coast?
December to March.
When is the best time for Sri Lanka's east coast?
May to September, when the west and south get the monsoon.

Related guides

← All when to go guides

Waymark summarises official UK government (FCDO) travel advice and other public sources to help you plan. It is not a substitute for that advice, which can change at short notice. Always read the latest FCDO page for your destination and check your insurance before you book. Content last checked 22 October 2026.