About Oristano, Sardinia's Climate & Weather History

With a population of around 31,700, Oristano sits in Sardinia, Italy. The city operates in the Central European time zone.

In 2025, Oristano recorded an average annual temperature of 64°F. The hottest temperatures reached 101°F in July; the coolest were 39°F in February. Total precipitation for the year was 25 inches, with the wettest month being April.