Average monthly water temperature in Trieste, Italy
On this page you find the mean water temperature over the year in Trieste (Friuli Venezia Giulia), Italy. Dive into the water temperature trends, highlighting the best times for swimming and other activities.
In Trieste, water temperatures vary throughout the year. The warmest month is August, with an average water temperature of 24°C (75°F).
The coldest month is February, with an average temperature of 9°C (48°F). These seasonal variations make Trieste a great destination for different kinds of aquatic activities.
Trieste Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Trieste - and find the best time to visit.
Trieste 3-Day Forecast
Temperature Rainfall Sunshine Humidity Water Temp
See the full Trieste climate overview or explore weather in Italy.
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