ClimaGo › Colombo › Weather in April
Sri Lanka
April brings the southwest monsoon with heavy rainfall and temperatures around 28°C, creating lush green landscapes ideal for cultural exploration indoors while waterproof gear and flexible plans become essential travel companions.
Avg High
32°C
Avg Low
24°C
Daily Rain
9.2mm
Rainfall
High
💡 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.