May in Maribor averages a daily high of 21.3°C with nights around 9.8°C. Expect roughly 13.4 wet days totalling 105.6mm. Generally workable, with some weather to plan around.
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 May data.