With a population of around 1,000, Kotlje sits in Municipality of Ravne na Koroskem, Slovenia. The city operates in the Europe/Ljubljana time zone.
In 2025, Kotlje averaged an annual temperature of 51°F, with hottest temperatures reaching 92°F in July and lowest around 7°F in December. The city received approximately 37 inches of precipitation during the year.
View historical weather for Kotlje · More cities in Municipality of Ravne na Koroskem