Average water temperature in Trieste
The mean water temperature over the year in Trieste (Friuli Venezia Giulia), Italy.
- The months June, July, August, September and October have a pleasant water temperature.
- On average, August has the warmest water temperature with 24°C.
- On average, March has the coldest water temperature with 9°C.
Forecast for Trieste
clear and no rain
broken clouds and chance of slight rain
broken clouds and no rain