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

Sostanj, in Municipality of Sostanj, Slovenia, is home to roughly 2,900 people in the Europe/Ljubljana time zone at 46.4°N latitude.

In 2025, Sostanj recorded an average annual temperature of 52°F. The hottest temperatures reached 92°F in July; the coolest were 13°F in December. Total precipitation for the year was 35 inches, with the wettest month being July. Snowfall for the year totaled approximately 4 inches.