With a population of around 3,200, Castel Frentano sits in Abruzzo, Italy. The city operates in the Central European time zone.
In 2025, Castel Frentano averaged an annual temperature of 58°F, with hottest temperatures reaching 91°F in July and lowest around 30°F in March. The city received approximately 56 inches of precipitation during the year.
View historical weather for Castel Frentano · More cities in Abruzzo