September in Maribor averages a daily high of 21.4°C with nights around 10.6°C. Expect roughly 10.3 wet days totalling 109.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Maribor is May–October.
Based on LETALISCE EDVARDA RUSJANA MARI, SI (7.5km), 1995–2024. 29 years of September data.