ClimaGo › Colombo › Weather in December
Sri Lanka
December offers warm sunny weather with gentle ocean breezes perfect for swimming and water sports, though prices peak as travelers flock to this prime season.
Avg High
31°C
Avg Low
23°C
Daily Rain
5mm
Rainfall
Moderate
💡 Best months to visit Colombo: Jan, Feb, Jul
Sri Lanka's coastal capital offers bustling markets, ornate temples, British colonial buildings, beautiful harbor views and proximity to stunning beaches and cultural sites.