About San Donato Milanese, Lombardy's Climate & Weather History

With a population of around 28,400, San Donato Milanese sits in Lombardy, Italy. The city operates in the Central European time zone.

In 2025, San Donato Milanese recorded an average annual temperature of 58°F. The hottest temperatures reached 94°F in June; the coolest were 26°F in January. Total precipitation for the year was 51 inches, with the wettest month being September. Snowfall for the year totaled approximately 2 inches.