About Lasko, Municipality of Lasko's Climate & Weather History

With a population of around 3,500, Lasko sits in Municipality of Lasko, Slovenia. The city operates in the Europe/Ljubljana time zone.

In 2025, Lasko recorded an average annual temperature of 53°F. The hottest temperatures reached 96°F in June; the coolest were 17°F in February. Total precipitation for the year was 37 inches, with the wettest month being July. Snowfall for the year totaled approximately 5 inches.