Fly from
Fly to
Route
Depart
Return
Price
PortlandTrieste
PDX - TRS
PDXTRS
Portland
Thu 5/1
3:56 pm-10:25 pm
2 stops45h 29m
Trieste Ronchi dei Legionari
Thu 5/22
6:30 am-2:45 pm
2 stops17h 15m
PortlandTrieste
PDX - TRS
PDXTRS
Portland
Fri 4/18
7:25 pm-9:45 am
3 stops29h 20m
In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.
If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).