Climate in Biyagama, Sri Lanka
Monthly hours of sunshine
The average monthly total hours of sunshine over the year
Average water temperature
The mean water temperature over the year.
The average monthly total hours of sunshine over the year
The mean water temperature over the year.
broken clouds and chance of rain
partly cloudy and chance of rain
broken clouds and rain
Biyagama has high temperatures year round ranging between 30°C and 34°C.
Other facts from our historical weather data: