Average monthly water temperature in Biyagama, Sri Lanka
On this page you find the mean water temperature over the year in Biyagama (), Sri Lanka. Discover the unique water temperature patterns, from its warmest to its coolest months.
Water temperatures in Biyagama remain warm year-round, perfect for aquatic activities. The warmest month, January, has an average temperature of 28°C (82°F).
The coolest water temperature month is August, averaging 26°C (79°F). Whether you’re swimming or just enjoying the water, Biyagama offers ideal conditions year-round.