Average monthly water temperature in Bollegala, Sri Lanka
On this page you find the mean water temperature over the year in Bollegala (Colombo District), Sri Lanka. Discover when the water is at its warmest and coolest, perfect for planning your visit.
Water temperatures in Bollegala 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, Bollegala offers ideal conditions year-round.
Bollegala Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bollegala - and find the best time to visit.
Bollegala 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Bollegala climate overview or explore weather in Sri Lanka.
Popular this month
Where to go in August - average daytime high across popular destinations.
Colombo
30°C (86°F) Negombo30°C (86°F) Mirissa29°C (84°F) Unawatuna29°C (84°F) Hikkaduwa29°C (84°F) Galle29°C (84°F) Kandy
29°C (84°F) Nuwara Eliya28°C (82°F) 
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