Sri Lanka Weather & Travel Conditions in December
Weather improves significantly from mid-December onward. Peak season begins with drier conditions across most regions.
West & South Coast
Calm seas, good beach weather
Hill Country
Clear days, good for hiking
Cultural Triangle
Dry, good sightseeing weather
East Coast
Quieter season, seas can be choppy
Best regions and beaches in December
Best regions: Cultural Triangle, Hill Country, South Coast.
Best beaches: Mirissa, Unawatuna, Bentota.
Good time for: Whale watching (late December onwards), Adam’s Peak pilgrimage, Kitesurfing in Kalpitiya.
- Mid to late December is much better than early December.
Planning a trip in December?
The general conditions above cover December overall. Tell Kumari you are travelling in December and get a season-aware route — the right coast, the right order — with a vetted local team.