The temperatures in Trieste in June are comfortable with low of 16°C and and high up to 25°C.
You can expect rain for roughly half of the month of June in Trieste. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Trieste in June 2025.
If you’re planning to visit Trieste in the near future, we highly recommend that you review the 14 day weather forecast for Trieste before you arrive.
Temperatures
25° / 16°
Rainy Days
10
Snowy Days
0
Dry Days
20
Rainfall
206
mm
Sun Hours
11.3
Hrs
