Average water temperature in Dehiwala
The mean water temperature over the year in Dehiwala (Colombo District), Sri Lanka.
Show the average water temperatures in Dehiwala in Celsius »
- On average, July has the warmest water temperature with 28°C.
- On average, August has the coldest water temperature with 26°C.
Weather Forecasts for Dehiwala
broken clouds and no rain
partly cloudy and chance of rain
partly cloudy and rain