About Chieti, Abruzzo's Climate & Weather History

With a population of around 44,400, Chieti sits in Abruzzo, Italy. The city operates in the Central European time zone.

In 2025, Chieti recorded an average annual temperature of 60°F. The hottest temperatures reached 98°F in July; the coolest were 28°F in December. Total precipitation for the year was 45 inches, with the wettest month being March. Snowfall for the year totaled approximately 1 inches.